[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"company-profile-en":3,"product-categories-en":22,"nav-featured-product-en":329,"social-links":356,"product-hst-m-series-multi-stage-compact-bolt-tensioners-en":363},{"id":4,"company_name":5,"company_name_en":6,"logo_url":7,"favicon_url":8,"seo_title":9,"seo_description":10,"seo_keywords":11,"homepage_title":12,"homepage_description":12,"products_page_title":12,"products_page_description":12,"phone":13,"fax":13,"mobile":13,"email":14,"address":15,"address_en":16,"latitude":12,"longitude":12,"working_hours":12,"year_established":17,"employee_count":18,"annual_revenue":12,"main_markets":19,"certifications":13,"settings":20,"updated_at":21},1,"杭州海德斯克液压机械有限公司","Hangzhou HydraStark Hydraulic Machinery Co., Ltd.","\u002Fstorage\u002Ftradebuild\u002Fbranding\u002Fhydrastark-logo.png","\u002Fstorage\u002Ftradebuild\u002Fbranding\u002Ffavicon.ico","HydraStark | High Pressure Hydraulic Cylinders & Tools","HydraStark makes 700 Bar hydraulic cylinders, torque wrenches, bolt tensioners and pumps in Hangzhou, China. Factory-direct since 2008.","hydraulic cylinders, hydraulic pumps, torque wrench, bolt tensioner, hydrastark",null,"","sales@hydrastark.com","浙江省杭州市富阳区东洲街道何埭村长沙路358号1楼","1st Floor, No. 358 Changsha Road, Hedai Village, Dongzhou Street, Fuyang District, Hangzhou, Zhejiang, China",2008,"Dedicated Engineering & Production Team","North America, Europe, Australia, Middle East, Southeast Asia","{}","2026-08-14T06:41:07.066183Z",{"list":23},[24,36,46,58,68,79,89,100,111,119,129,139,149,159,169,179,189,197,207,217,227,237,245,255,265,275,285,293,303,313,321],{"id":4,"parent_id":12,"name":25,"name_en":25,"slug":26,"description":27,"image_url":28,"seo_title":29,"seo_description":30,"seo_keywords":31,"sort_order":4,"is_active":32,"product_count":33,"created_at":34,"updated_at":35},"Hydraulic Cylinders & Jacks","hydraulic-cylinders-and-jacks","Industrial single and double-acting hydraulic cylinders, lock nut jacks, hollow plunger rams, and lightweight aluminum cylinders from 5 to 1000 tons.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbms-series-s-a-general-purpose-cylinders_render_1_513x1189.webp","Hydraulic Cylinders & Jacks (2.5–1,000 T, 700–1,500 Bar) | HydraStark","HydraStark Hydraulic Cylinders & Jacks: 20 series (HSC, HSCF, HSCL, HSCT, HSCH, HDCH and more). 2.5–1,000 T, 700–1,500 Bar.","Hydraulic Cylinders & Jacks, HSC, HSCF, HSCL, HSCT, HSCH, HDCH, HDC, HSC-LN, Enerpac equivalent, HydraStark",true,0,"2026-08-14T06:41:07.073321Z","2026-11-02T10:26:41.939876Z",{"id":37,"parent_id":4,"name":38,"name_en":38,"slug":39,"description":40,"image_url":28,"seo_title":41,"seo_description":42,"seo_keywords":43,"sort_order":4,"is_active":32,"product_count":44,"created_at":45,"updated_at":35},101,"General Purpose & Low Height Cylinders","general-purpose-and-low-height-cylinders","Standard general-purpose cylinders, flat jack cylinders, low-profile cylinders, and multi-stage telescopic flat jacks.","General Purpose & Low Height Cylinders (700–1,500 Bar) | HydraStark","HydraStark General Purpose & Low Height Cylinders: 5 series (HSC, HSCF, HSCL, HSCT, HSCU). 5–207 T, 700–1,500 Bar. Factory-direct from Hangzhou, China.","General Purpose & Low Height Cylinders, HSC, HSCF, HSCL, HSCT, HSCU, Enerpac equivalent, HydraStark",5,"2026-08-24T09:48:46.514672Z",{"id":47,"parent_id":48,"name":49,"name_en":49,"slug":50,"description":51,"image_url":52,"seo_title":53,"seo_description":54,"seo_keywords":55,"sort_order":4,"is_active":32,"product_count":56,"created_at":57,"updated_at":35},201,2,"Manual & Air Hydraulic Pumps","manual-and-air-hydraulic-pumps","Lightweight composite plastic hand pumps, heavy-duty alloy steel manual pumps, and air-driven hydraulic foot pumps.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbp_plastic_hand_pump_render.webp","Manual & Air Hydraulic Pumps (330–7,500 cm³, 700 Bar) | HydraStark","HydraStark Manual & Air Hydraulic Pumps: 3 series (HPM-P, HPM-S, HPA). 330–7,500 cm³, 700 Bar. Factory-direct from Hangzhou, China.","Manual & Air Hydraulic Pumps, HPM-P, HPM-S, HPA, Enerpac equivalent, HydraStark",3,"2026-08-24T09:48:46.519327Z",{"id":59,"parent_id":56,"name":60,"name_en":60,"slug":61,"description":62,"image_url":63,"seo_title":64,"seo_description":65,"seo_keywords":66,"sort_order":4,"is_active":32,"product_count":48,"created_at":67,"updated_at":35},301,"Square Drive Torque Wrenches & Sockets","square-drive-torque-wrenches-and-sockets","Precision square drive hydraulic torque wrenches from 112 to 72,000 Nm and heavy-duty chrome-molybdenum impact sockets.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbsw_square_drive_torque_wrench_main.webp","Square Drive Torque Wrenches & Sockets (700 Bar) | HydraStark","HydraStark Square Drive Torque Wrenches & Sockets: 2 series (HSW, HS-SKT). 112–72,000 N·m, 700 Bar. Factory-direct from Hangzhou, China.","Square Drive Torque Wrenches & Sockets, HSW, HS-SKT, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.524499Z",{"id":69,"parent_id":70,"name":71,"name_en":71,"slug":72,"description":73,"image_url":74,"seo_title":75,"seo_description":76,"seo_keywords":77,"sort_order":4,"is_active":32,"product_count":48,"created_at":78,"updated_at":35},401,4,"Hydraulic Bolt Tensioners","hydraulic-bolt-tensioners","1500 Bar topside single-stage tensioners and compact multi-stage tensioners for wind turbine foundation and casing bolting.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbht_st_tensioner_main.webp","Hydraulic Bolt Tensioners (282–3,216 kN, 1,500 Bar) | HydraStark","HydraStark Hydraulic Bolt Tensioners: 2 series (HST-S, HST-M). 282–3,216 kN, 1,500 Bar. Factory-direct from Hangzhou, China.","Hydraulic Bolt Tensioners, HST-S, HST-M, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.52598Z",{"id":80,"parent_id":44,"name":81,"name_en":81,"slug":82,"description":83,"image_url":84,"seo_title":85,"seo_description":86,"seo_keywords":87,"sort_order":4,"is_active":32,"product_count":70,"created_at":88,"updated_at":35},501,"Manual & Integrated Pullers","manual-and-integrated-hydraulic-pullers","Standard separate 2\u002F3-jaw hydraulic pullers, safety plate heavy pullers, self-contained integrated pullers, and self-centering sync pullers.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbuk_series_hydraulic_puller_raw_hd.webp","Manual & Integrated Pullers (4–100 T, 700 Bar) | HydraStark","HydraStark Manual & Integrated Pullers: 4 series (HAP-I, HAP-M, HAP-S, HAP-C). 4–100 T, 700 Bar. Factory-direct from Hangzhou, China.","Manual & Integrated Pullers, HAP-I, HAP-M, HAP-S, HAP-C, HydraStark","2026-08-24T09:48:46.527242Z",{"id":90,"parent_id":91,"name":92,"name_en":92,"slug":93,"description":94,"image_url":95,"seo_title":96,"seo_description":97,"seo_keywords":98,"sort_order":4,"is_active":32,"product_count":48,"created_at":99,"updated_at":35},601,6,"Hydraulic Nut Splitters","hydraulic-nut-splitters","Heavy-duty straight hydraulic nut splitters and compact angled cutting head nut splitters up to M90.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbns_series_nut_splitter_main.webp","Hydraulic Nut Splitters (5–193 T) | HydraStark","HydraStark Hydraulic Nut Splitters: 2 series (HNS, HNC). 5–193 T. Factory-direct from Hangzhou, China.","Hydraulic Nut Splitters, HNS, HNC, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.529937Z",{"id":101,"parent_id":102,"name":103,"name_en":103,"slug":104,"description":105,"image_url":106,"seo_title":107,"seo_description":108,"seo_keywords":109,"sort_order":4,"is_active":32,"product_count":56,"created_at":110,"updated_at":35},701,7,"High Pressure Hoses & Gauges","high-pressure-hoses-and-gauges","700-2800 Bar high-pressure thermoplastic & rubber hoses, stainless steel glycerin-filled gauges, and 45° ergonomic gauge adaptors.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbga_003_picture_raw.webp","High Pressure Hoses & Gauges (700–2,800 Bar) | HydraStark","HydraStark High Pressure Hoses & Gauges: 3 series (HGA, HSH, HSG). 700–2,800 Bar. Factory-direct from Hangzhou, China.","High Pressure Hoses & Gauges, HGA, HSH, HSG, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.532667Z",{"id":48,"parent_id":12,"name":112,"name_en":112,"slug":113,"description":114,"image_url":52,"seo_title":115,"seo_description":116,"seo_keywords":117,"sort_order":48,"is_active":32,"product_count":33,"created_at":118,"updated_at":35},"Hydraulic Pumps & Power Units","hydraulic-pumps-and-power-units","High-pressure manual hand pumps, air hydraulic foot pumps, portable electric units, battery cordless pumps, synchronized lifting systems, and 1500-3000 Bar bolt tensioner pumps.","Hydraulic Pumps & Power Units (700–4,000 Bar) | HydraStark","HydraStark Hydraulic Pumps & Power Units: 17 series (HPM-P, HPM-S, HPA, HPE-C, HPE, HPB and more). 700–4,000 Bar. Factory-direct from Hangzhou, China.","Hydraulic Pumps & Power Units, HPM-P, HPM-S, HPA, HPE-C, HPE, HPB, HPS-F, HTP-E, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.07488Z",{"id":120,"parent_id":4,"name":121,"name_en":121,"slug":122,"description":123,"image_url":124,"seo_title":125,"seo_description":126,"seo_keywords":127,"sort_order":48,"is_active":32,"product_count":48,"created_at":128,"updated_at":35},102,"Hollow Plunger Cylinders","hollow-plunger-cylinders","Single-acting and double-acting center-hole hollow plunger cylinders for tensioning, pulling, and cable pre-stressing.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmsh-series-sa-hollow-piston-cylinders_render_1_1114x1058.webp","Hollow Plunger Cylinders (13–150 T, 700 Bar) | HydraStark","HydraStark Hollow Plunger Cylinders: 2 series (HSCH, HDCH). 13–150 T, 700 Bar. Factory-direct from Hangzhou, China.","Hollow Plunger Cylinders, HSCH, HDCH, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.51621Z",{"id":130,"parent_id":48,"name":131,"name_en":131,"slug":132,"description":133,"image_url":134,"seo_title":135,"seo_description":136,"seo_keywords":137,"sort_order":48,"is_active":32,"product_count":56,"created_at":138,"updated_at":35},202,"Portable & Industrial Electric Pumps","portable-and-industrial-electric-pumps","Compact micro electric pumps, heavy-duty continuous industrial electric pumps, and cordless lithium-battery portable pumps.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fpu_electric_hydraulic_pump_solenoid.webp","Portable & Industrial Electric Pumps (700 Bar) | HydraStark","HydraStark Portable & Industrial Electric Pumps: 3 series (HPE-C, HPE, HPB). 700 Bar. Factory-direct from Hangzhou, China.","Portable & Industrial Electric Pumps, HPE-C, HPE, HPB, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.520039Z",{"id":140,"parent_id":56,"name":141,"name_en":141,"slug":142,"description":143,"image_url":144,"seo_title":145,"seo_description":146,"seo_keywords":147,"sort_order":48,"is_active":32,"product_count":70,"created_at":148,"updated_at":35},302,"Low Profile & Specialized Wrenches","low-profile-and-specialized-wrenches","Low clearance hollow hex torque wrenches, cassette reducers, ultra-narrow low profile wrenches, and open-spanner hydraulic tools.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbhw_low_height_torque_wrench_main.webp","Low Profile & Specialized Wrenches (700 Bar) | HydraStark","HydraStark Low Profile & Specialized Wrenches: 4 series (HHW, HHW-S, HHW-R, HS-RED). 228–44,593 N·m, 700 Bar. Factory-direct from Hangzhou, China.","Low Profile & Specialized Wrenches, HHW, HHW-S, HHW-R, HS-RED, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.525261Z",{"id":150,"parent_id":70,"name":151,"name_en":151,"slug":152,"description":153,"image_url":154,"seo_title":155,"seo_description":156,"seo_keywords":157,"sort_order":48,"is_active":32,"product_count":48,"created_at":158,"updated_at":35},402,"Hydraulic Nuts & Self-Lock Nuts","hydraulic-nuts-and-self-lock-nuts","1500 Bar standard hydraulic nuts and mechanical collar self-locking hydraulic nuts for permanent pre-load retention.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbbhn_self_lock_nut_main.webp","Hydraulic Nuts & Self-Lock Nuts (700–1,500 Bar) | HydraStark","HydraStark Hydraulic Nuts & Self-Lock Nuts: 2 series (HHN-L, HHN-M). 226–3,864 kN, 700–1,500 Bar. Factory-direct from Hangzhou, China.","Hydraulic Nuts & Self-Lock Nuts, HHN-L, HHN-M, HydraStark","2026-08-24T09:48:46.526595Z",{"id":160,"parent_id":44,"name":161,"name_en":161,"slug":162,"description":163,"image_url":164,"seo_title":165,"seo_description":166,"seo_keywords":167,"sort_order":48,"is_active":32,"product_count":48,"created_at":168,"updated_at":35},502,"Safety Cage Self-Lock Pullers","safety-cage-self-lock-pullers","Mechanical lock-nut safety cage pullers and hydraulic safety cage positive-locking pullers for extreme anti-slip bearing dismounting.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Feph_series_hydraulic_self_lock_puller_set_raw_hd.webp","Safety Cage Self-Lock Pullers (2–50 T, 700 Bar) | HydraStark","HydraStark Safety Cage Self-Lock Pullers: 2 series (HAP-L, MAP-L). 2–50 T, 700 Bar. Factory-direct from Hangzhou, China.","Safety Cage Self-Lock Pullers, HAP-L, MAP-L, HydraStark","2026-08-24T09:48:46.527944Z",{"id":170,"parent_id":91,"name":171,"name_en":171,"slug":172,"description":173,"image_url":174,"seo_title":175,"seo_description":176,"seo_keywords":177,"sort_order":48,"is_active":32,"product_count":70,"created_at":178,"updated_at":35},602,"Flange Spreaders & Alignment Tools","flange-spreaders-and-alignment-tools","Stepped-wedge mechanical & hydraulic flange spreaders, integrated flange separators, and hydraulic flange misalignment tools.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbfs_14_hydraulic_flange_spreader_main.webp","Flange Spreaders & Alignment Tools (700 Bar) | HydraStark","HydraStark Flange Spreaders & Alignment Tools: 4 series (HFS-W, HFS-I, HFA, HFS-S). 700 Bar. Factory-direct from Hangzhou, China.","Flange Spreaders & Alignment Tools, HFS-W, HFS-I, HFA, HFS-S, Enerpac equivalent, Equalizer equivalent, HydraStark","2026-08-24T09:48:46.530538Z",{"id":180,"parent_id":102,"name":181,"name_en":181,"slug":182,"description":183,"image_url":184,"seo_title":185,"seo_description":186,"seo_keywords":187,"sort_order":48,"is_active":32,"product_count":70,"created_at":188,"updated_at":35},702,"Couplers, Valves & Manifolds","couplers-valves-and-manifolds","700-1400 Bar quick disconnect couplers, flow control needle valves, pilot check valves, multi-port distribution manifolds, and fittings.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbc_201_quick_coupler_raw.webp","Couplers, Valves & Manifolds (700–1,400 Bar) | HydraStark","HydraStark Couplers, Valves & Manifolds: 4 series (HQC, HFT, HSV, HSM). 700–1,400 Bar. Factory-direct from Hangzhou, China.","Couplers, Valves & Manifolds, HQC, HFT, HSV, HSM, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.533368Z",{"id":56,"parent_id":12,"name":190,"name_en":190,"slug":191,"description":192,"image_url":63,"seo_title":193,"seo_description":194,"seo_keywords":195,"sort_order":56,"is_active":32,"product_count":33,"created_at":196,"updated_at":35},"Hydraulic Torque Wrenches & Bolting Tools","hydraulic-torque-wrenches-and-bolting-tools","Precision square drive and low-profile hydraulic torque wrenches, heavy-duty impact sockets, and specialized cassette reducers up to 72,000 Nm.","Hydraulic Torque Wrenches & Bolting Tools (700 Bar) | HydraStark","HydraStark Hydraulic Torque Wrenches & Bolting Tools: 6 series (HSW, HHW, HHW-S, HHW-R, HS-SKT, HS-RED). 112–72,000 N·m, 700 Bar.","Hydraulic Torque Wrenches & Bolting Tools, HSW, HHW, HHW-S, HHW-R, HS-SKT, HS-RED, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.075219Z",{"id":198,"parent_id":4,"name":199,"name_en":199,"slug":200,"description":201,"image_url":202,"seo_title":203,"seo_description":204,"seo_keywords":205,"sort_order":56,"is_active":32,"product_count":44,"created_at":206,"updated_at":35},103,"Lock Nut & Long Stroke Cylinders","lock-nut-and-long-stroke-cylinders","Single-acting and double-acting mechanical lock nut cylinders and long-stroke double-acting push-pull rams.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmd-series-double-acting-cylinder_render_1_740x1081.webp","Lock Nut & Long Stroke Cylinders (10–1,000 T, 700 Bar) | HydraStark","HydraStark Lock Nut & Long Stroke Cylinders: 5 series (HDC, HSC-LN, HSC-LNH, HDC-LN, HSC-LP). 10–1,000 T, 700 Bar. Factory-direct from Hangzhou, China.","Lock Nut & Long Stroke Cylinders, HDC, HSC-LN, HSC-LNH, HDC-LN, HSC-LP, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.51697Z",{"id":208,"parent_id":48,"name":209,"name_en":209,"slug":210,"description":211,"image_url":212,"seo_title":213,"seo_description":214,"seo_keywords":215,"sort_order":56,"is_active":32,"product_count":56,"created_at":216,"updated_at":35},203,"Synchronous Lifting Systems","synchronous-lifting-systems","Multi-outlet split-flow pumps, economical multi-point synchronized systems, and high-precision heavy-duty displacement synchronized lifting systems.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fsfp_split_flow_pump_render.webp","Synchronous Lifting Systems (700 Bar) | HydraStark","HydraStark Synchronous Lifting Systems: 3 series (HPS-F, HPS-ECO, HPS-PRO). 700 Bar. Factory-direct from Hangzhou, China.","Synchronous Lifting Systems, HPS-F, HPS-ECO, HPS-PRO, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.520802Z",{"id":218,"parent_id":44,"name":219,"name_en":219,"slug":220,"description":221,"image_url":222,"seo_title":223,"seo_description":224,"seo_keywords":225,"sort_order":56,"is_active":32,"product_count":70,"created_at":226,"updated_at":35},503,"Bearing Pullers & Master Tool Sets","bearing-pullers-and-master-tool-sets","Bearing cup & knife separator attachments, grip puller sets, cross bearing deep-reach sets, and 4-in-1 turnkey master tool sets.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbhp_bearing_puller_separator_raw.webp","Bearing Pullers & Master Tool Sets (8–50 T, 700 Bar) | HydraStark","HydraStark Bearing Pullers & Master Tool Sets: 4 series (HBP-B, HBP-G, HBP-X, HBP-M). 8–50 T, 700 Bar. Factory-direct from Hangzhou, China.","Bearing Pullers & Master Tool Sets, HBP-B, HBP-G, HBP-X, HBP-M, HydraStark","2026-08-24T09:48:46.528591Z",{"id":228,"parent_id":91,"name":229,"name_en":229,"slug":230,"description":231,"image_url":232,"seo_title":233,"seo_description":234,"seo_keywords":235,"sort_order":56,"is_active":32,"product_count":44,"created_at":236,"updated_at":35},603,"Lifting Jacks & Moving Skates","lifting-jacks-and-moving-skates","Vertical heavy lifters, compact jacks, hydraulic toe jacks, roller moving skates, and caterpillar tracked heavy load skates.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmsc_10_compact_hydraulic_jack_main.webp","Lifting Jacks & Moving Skates (2–30 T, 700 Bar) | HydraStark","HydraStark Lifting Jacks & Moving Skates: 5 series (HCJ, HMS-T, HLW, HTJ, HMS-C). 2–30 T, 700 Bar. Factory-direct from Hangzhou, China.","Lifting Jacks & Moving Skates, HCJ, HMS-T, HLW, HTJ, HMS-C, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.531169Z",{"id":70,"parent_id":12,"name":238,"name_en":238,"slug":239,"description":240,"image_url":74,"seo_title":241,"seo_description":242,"seo_keywords":243,"sort_order":70,"is_active":32,"product_count":33,"created_at":244,"updated_at":35},"Bolt Tensioners & Hydraulic Nuts","bolt-tensioners-and-hydraulic-nuts","1500 Bar topside single-stage and multi-stage hydraulic bolt tensioners, standard and self-locking hydraulic nuts for wind energy, oil & gas, and nuclear plants.","Bolt Tensioners & Hydraulic Nuts (700–1,500 Bar) | HydraStark","HydraStark Bolt Tensioners & Hydraulic Nuts: 4 series (HST-S, HST-M, HHN-L, HHN-M). 226–3,864 kN, 700–1,500 Bar. Factory-direct from Hangzhou, China.","Bolt Tensioners & Hydraulic Nuts, HST-S, HST-M, HHN-L, HHN-M, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.075506Z",{"id":246,"parent_id":4,"name":247,"name_en":247,"slug":248,"description":249,"image_url":250,"seo_title":251,"seo_description":252,"seo_keywords":253,"sort_order":70,"is_active":32,"product_count":56,"created_at":254,"updated_at":35},104,"High Tonnage & Pull Cylinders","high-tonnage-and-pull-cylinders","50 to 1000 Ton high-tonnage heavy construction cylinders and single-acting hydraulic pull rams.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmsp-series-pull-cylinders_render_1_1289x959.webp","High Tonnage & Pull Cylinders (2.5–1,000 T, 700 Bar) | HydraStark","HydraStark High Tonnage & Pull Cylinders: 3 series (HSCP, HDCX, HSCX). 2.5–1,000 T, 700 Bar. Factory-direct from Hangzhou, China.","High Tonnage & Pull Cylinders, HSCP, HDCX, HSCX, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.517815Z",{"id":256,"parent_id":48,"name":257,"name_en":257,"slug":258,"description":259,"image_url":260,"seo_title":261,"seo_description":262,"seo_keywords":263,"sort_order":70,"is_active":32,"product_count":70,"created_at":264,"updated_at":35},204,"Ultra-High Pressure Tensioner Pumps","ultra-high-pressure-tensioner-pumps","1500-3000 Bar ultra-high pressure electric, pneumatic, and explosion-proof bolt tensioning power packs.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbeup_electric_tensioner_pump_main.webp","Ultra-High Pressure Tensioner Pumps (700–4,000 Bar) | HydraStark","HydraStark Ultra-High Pressure Tensioner Pumps: 4 series (HTP-E, HTP-A, HPM-UHP, HTP-EX). 700–4,000 Bar. Factory-direct from Hangzhou, China.","Ultra-High Pressure Tensioner Pumps, HTP-E, HTP-A, HPM-UHP, HTP-EX, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.521791Z",{"id":266,"parent_id":44,"name":267,"name_en":267,"slug":268,"description":269,"image_url":270,"seo_title":271,"seo_description":272,"seo_keywords":273,"sort_order":70,"is_active":32,"product_count":70,"created_at":274,"updated_at":35},504,"Vehicle-Mounted Heavy Duty Pullers","vehicle-mounted-heavy-duty-pullers","100-200 Ton heavy vehicle-mounted safety cage pullers, 50-500 Ton wheel-mounted bearing pullers, 55T jaw pullers, and 100T two-jaw synced rail pullers.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fph_series_vehicle_mounted_puller_main_raw.webp","Vehicle-Mounted Heavy Duty Pullers (50–500 T, 700 Bar) | HydraStark","HydraStark Vehicle-Mounted Heavy Duty Pullers: 4 series (HVP, HVP-W, HVP-55, HVP-100). 50–500 T, 700 Bar. Factory-direct from Hangzhou, China.","Vehicle-Mounted Heavy Duty Pullers, HVP, HVP-W, HVP-55, HVP-100, HydraStark","2026-08-24T09:48:46.529297Z",{"id":276,"parent_id":91,"name":277,"name_en":277,"slug":278,"description":279,"image_url":280,"seo_title":281,"seo_description":282,"seo_keywords":283,"sort_order":70,"is_active":32,"product_count":56,"created_at":284,"updated_at":35},604,"Torque Multipliers & Tire Tools","torque-multipliers-and-tire-tools","Planetary gear torque multipliers, high-ratio heavy torque multipliers, and hydraulic bead breakers for OTR mining tires.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbth4_series_torque_multiplier_main.webp","Torque Multipliers & Tire Tools (700 Bar) | HydraStark","HydraStark Torque Multipliers & Tire Tools: 3 series (HTM-H, HBB, HTM-P). 1,000–4,500 N·m, 700 Bar. Factory-direct from Hangzhou, China.","Torque Multipliers & Tire Tools, HTM-H, HBB, HTM-P, HydraStark","2026-08-24T09:48:46.531951Z",{"id":44,"parent_id":12,"name":286,"name_en":286,"slug":287,"description":288,"image_url":84,"seo_title":289,"seo_description":290,"seo_keywords":291,"sort_order":44,"is_active":32,"product_count":33,"created_at":292,"updated_at":35},"Hydraulic Pullers & Wheel Puller Systems","hydraulic-pullers-and-wheel-puller-systems","Self-contained and separate hydraulic jaw pullers, safety cage self-locking pullers, bearing puller master tool kits, and 50-500 Ton heavy-duty vehicle-mounted wheel pullers.","Hydraulic Pullers & Wheel Puller Systems (700 Bar) | HydraStark","HydraStark Hydraulic Pullers & Wheel Puller Systems: 14 series (HAP-I, HAP-M, HAP-L, HVP, HAP-S, HAP-C and more). 2–500 T, 700 Bar.","Hydraulic Pullers & Wheel Puller Systems, HAP-I, HAP-M, HAP-L, HVP, HAP-S, HAP-C, MAP-L, HBP-B, HydraStark","2026-08-14T06:41:07.075825Z",{"id":294,"parent_id":4,"name":295,"name_en":295,"slug":296,"description":297,"image_url":298,"seo_title":299,"seo_description":300,"seo_keywords":301,"sort_order":44,"is_active":32,"product_count":44,"created_at":302,"updated_at":35},105,"Aluminum Lightweight Cylinders","aluminum-lightweight-cylinders","High-strength aircraft aluminum alloy single-acting, double-acting, hollow plunger, and lock nut lightweight cylinders.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmda_3d_render.webp","Aluminum Lightweight Cylinders (20–150 T, 700 Bar) | HydraStark","HydraStark Aluminum Lightweight Cylinders: 5 series (HDCA, HSCHA, HDCHA, HSC-LNA, HSCA). 20–150 T, 700 Bar. Factory-direct from Hangzhou, China.","Aluminum Lightweight Cylinders, HDCA, HSCHA, HDCHA, HSC-LNA, HSCA, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.518573Z",{"id":304,"parent_id":48,"name":305,"name_en":305,"slug":306,"description":307,"image_url":308,"seo_title":309,"seo_description":310,"seo_keywords":311,"sort_order":44,"is_active":32,"product_count":70,"created_at":312,"updated_at":35},205,"Torque Wrench Dedicated Pumps","torque-wrench-dedicated-pumps","High-speed 4-tool synchronized torque pumps, standard electric torque wrench power packs, air driven torque pumps, and flameproof mining units.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbhc_4tw_electric_torque_pump_main.webp","Torque Wrench Dedicated Pumps (700 Bar) | HydraStark","HydraStark Torque Wrench Dedicated Pumps: 4 series (HTW-P4E, HTW-P3S, HTW-PA, HTW-PEX). 700 Bar. Factory-direct from Hangzhou, China.","Torque Wrench Dedicated Pumps, HTW-P4E, HTW-P3S, HTW-PA, HTW-PEX, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.522944Z",{"id":91,"parent_id":12,"name":314,"name_en":314,"slug":315,"description":316,"image_url":95,"seo_title":317,"seo_description":318,"seo_keywords":319,"sort_order":91,"is_active":32,"product_count":33,"created_at":320,"updated_at":35},"Flange Tools, Nut Splitters & Maintenance Equipment","flange-tools-nut-splitters-and-maintenance","Hydraulic nut splitters, wedge flange spreaders, flange misalignment correction tools, vertical hydraulic lifters, toe jacks, torque multipliers, and machinery moving skates.","Flange Tools, Nut Splitters & Maintenance Equipment | HydraStark","HydraStark Flange Tools, Nut Splitters & Maintenance Equipment: 14 series (HNS, HFS-W, HFS-I, HFA, HTM-H, HCJ and more). 700 Bar.","Flange Tools, Nut Splitters & Maintenance Equipment, HNS, HFS-W, HFS-I, HFA, HTM-H, HCJ, HBB, HMS-T, Enerpac equivalent, Equalizer equivalent, HydraStark","2026-08-14T06:41:07.076117Z",{"id":102,"parent_id":12,"name":322,"name_en":322,"slug":323,"description":324,"image_url":106,"seo_title":325,"seo_description":326,"seo_keywords":327,"sort_order":102,"is_active":32,"product_count":33,"created_at":328,"updated_at":35},"System Accessories, Valves & Fittings","hydraulic-accessories-valves-and-fittings","700-2800 Bar high-pressure hydraulic hoses, stainless steel pressure gauges, gauge adaptors, quick disconnect couplers, flow control valves, multi-port manifolds, and fittings.","System Accessories, Valves & Fittings (700–2,800 Bar) | HydraStark","HydraStark System Accessories, Valves & Fittings: 7 series (HGA, HQC, HFT, HSH, HSG, HSV and more). 700–2,800 Bar. Factory-direct from Hangzhou, China.","System Accessories, Valves & Fittings, HGA, HQC, HFT, HSH, HSG, HSV, HSM, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.076407Z",{"id":330,"category_id":37,"title":331,"title_en":331,"slug":332,"summary":333,"main_image_url":334,"specs":335,"tags":354,"sort_order":33,"is_active":32,"is_featured":32,"is_hot":32,"category":355},1800,"HSC Series S\u002FA General Purpose Cylinders","hsc-series-s-a-general-purpose-cylinders","Single-acting spring-return general-purpose hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for industrial lifting, pressing, production fixturing, and structural maintenance across 5 to 100 Ton capacities.","\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhsc_series_gallery_01.webp",[336,339,342,345,348,351],{"key":337,"value":338},"RATED CAPACITY","5 - 100 Metric Tons",{"key":340,"value":341},"OPERATING PRESSURE","700 Bar (10,000 PSI)",{"key":343,"value":344},"ACTION & RETURN","Single-Acting, Spring Return",{"key":346,"value":347},"STROKE RANGE","25 - 362 mm",{"key":349,"value":350},"COLLAR THREADS","Standard Body Threads & Base Mounting Holes",{"key":352,"value":353},"SURFACE PROTECTION","Hard Chrome-Plated Plunger & Baked Enamel Body","5-150 Ton,Spring Return",{"id":37,"name":38,"name_en":38,"slug":39},[357,360],{"id":48,"platform":358,"url":359,"sort_order":4,"is_active":32},"whatsapp","https:\u002F\u002Fwa.me\u002Fmessage\u002F3PGIUK5774HUD1",{"id":44,"platform":361,"url":362,"sort_order":48,"is_active":32},"wechat","\u002Fimages\u002Fwechat-qrcode.png",{"id":364,"category_id":69,"title":365,"title_en":365,"slug":366,"summary":367,"content":368,"specs":369,"spec_table":393,"main_image_url":394,"video_url":13,"pdf_url":13,"seo_title":395,"seo_description":396,"seo_keywords":397,"tags":13,"sort_order":398,"is_active":32,"is_featured":399,"is_hot":399,"view_count":33,"inquiry_count":33,"ai_generated_desc":399,"created_at":400,"updated_at":401,"images":402,"category":410,"related":411},1826,"HST-M Series Multi-Stage Compact Bolt Tensioners","hst-m-series-multi-stage-compact-bolt-tensioners","Ultra-high-pressure 1500 Bar (150 MPa) multi-stage compact hydraulic bolt tensioners engineered for narrow radial clearance bolting. Features coaxial stacked double-cylinder architecture delivering massive pre-tensioning force for wind turbine foundation bolts, nuclear vessels, and confined flange rings.","\u003Cdiv class=\"product-rich-content font-sans text-slate-800\" style=\"color: #1e293b; line-height: 1.7;\">\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 1: ENGINEERING EXECUTIVE SUMMARY                                     -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 40px;\">\n    \u003Cdiv style=\"max-width: 980px;\">\n      \u003Cp style=\"margin: 0; font-size: 15px; color: #475569; line-height: 1.8;\">\n        The \u003Cstrong>HST-M Series Multi-Stage Compact Hydraulic Bolt Tensioners\u003C\u002Fstrong> provide custom-engineered, ultra-compact axial stud tensioning for restricted radial clearances where standard single-stage tensioners interfere with adjacent walls or bolt circles. Rated for \u003Cstrong>1500 Bar (21,750 PSI)\u003C\u002Fstrong> continuous working pressure, the coaxial stacked multi-piston architecture maximizes hydraulic surface area vertically within a slim body diameter. Each HST-M tensioner is custom-configured to the application's specific flange clearance, thread size, and load requirement for wind turbine towers, nacelles, and heavy industrial casings.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 2: CORE ENGINEERING ARCHITECTURE & FEATURES                          -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 48px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        CORE ENGINEERING ARCHITECTURE & STRUCTURAL FEATURES\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 20px;\">\n      \n      \u003C!-- Card 01 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">01\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">SLIM ENVELOPE WITH HIGHER TENSION\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Relatively smaller outside body dimensions with higher tensioning force, specifically tailored for confined spaces where radial clearance between the bolt circle and vessel shell is severely restricted.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 02 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">02\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">MULTI-STAGE COAXIAL PISTON DESIGN\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Coaxial multi-stage stacked cylinder design maximizes the axial tensioning length and effective hydraulic area within a narrow envelope, overcoming single-stage radial envelope limitations.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 03 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">03\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">DEDICATED PRECISION & FAST OPERATION\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Optimized for single-type bolt tensioning applications, delivering high precision and convenient operation with integrated 80° sweep hex drive nut sockets for rapid manual nut seating.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 04 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">04\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">1500 BAR MULTI-PUMP COMPATIBILITY\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Operates smoothly up to 1500 Bar maximum working pressure with ultra-high pressure manual hand pumps (BHAP), pneumatic pumps, and electric tensioner power units for versatile site readiness.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n\u003Cdiv style=\"margin: 32px 0 48px 0; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\">\n  \n  \u003Cdiv style=\"margin-bottom: 32px;\">\n    \u003Cdiv style=\"margin-bottom: 14px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        DIMENSIONAL ENGINEERING CAD BLUEPRINT\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n    \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); text-align: center;\">\n      \u003Cdiv style=\"max-width: 680px; margin: 0 auto;\">\n        \u003Cimg src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhst_m_real_cad_blueprint.webp?v=20261024_pure\" alt=\"HST-M Series Multi-Stage Bolt Tensioner Dimensional CAD Blueprint\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto; border-radius: 4px;\" \u002F>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"font-family: monospace; font-size: 11px; color: #94a3b8; margin-top: 14px; text-transform: uppercase; letter-spacing: 0.05em;\">\n        Dual-Stage Coaxial Section & 80° Hex Drive Profile (100% Native CAD Line Drawing)\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \n  \u003Cdiv style=\"margin-bottom: 32px;\">\n    \u003Cdiv style=\"margin-bottom: 14px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        APPLICATION CLEARANCE ENVELOPE & CUSTOM ENGINEERING DATA\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n    \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04);\">\n      \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; align-items: center;\">\n        \n        \u003Cdiv>\n          \u003Cdiv style=\"font-size: 13px; font-weight: 800; color: #0f172a; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.04em; display: flex; align-items: center; gap: 8px;\">\n            \u003Cspan style=\"width: 8px; height: 8px; background-color: #f97316; border-radius: 50%; display: inline-block;\">\u003C\u002Fspan>\n            Site Measurement Parameters for Tailored Tensioners\n          \u003C\u002Fdiv>\n          \u003Cdiv style=\"display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; font-size: 12px;\">\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">A :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Radial Clearance to Casing Wall\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">H :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Nut Overall Thickness\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">A1 :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Washer Outer Diameter\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">H1 :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Exposed Stud Protrusion Length\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">A2 :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Washer Thickness\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">H2 :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Overhead Vertical Lifting Clearance\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">A3 \u002F A4 :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Stud Center-to-Edge Distances\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">H3 \u002F H4 :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Fillet Height & Tommy Hole Position\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">A5 :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Round Nut Tommy Pin Hole Diameter\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n            \u003Cdiv style=\"background-color: #f8fafc; padding: 8px 12px; border-radius: 4px; border: 1px solid #f1f5f9;\">\n              \u003Cstrong style=\"color: #f97316; font-family: monospace;\">R :\u003C\u002Fstrong> \u003Cspan style=\"color: #475569;\">Flange Corner Fillet Radius\u003C\u002Fspan>\n            \u003C\u002Fdiv>\n          \u003C\u002Fdiv>\n          \u003Cdiv style=\"margin-top: 14px; font-size: 11.5px; color: #64748b; line-height: 1.5;\">\n            * Multi-stage compact tensioners are engineered to application requirements. Provide thread specification, stud pitch, and clearance dimensions to receive a tailored engineering proposal.\n          \u003C\u002Fdiv>\n        \u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\u003C\u002Fdiv>\n\u003C\u002Fdiv>",[370,372,375,378,381,384,387,390],{"key":340,"value":371},"1500 BAR HYDRAULIC TOPSIDE TENSIONING",{"key":373,"value":374},"CYLINDER ARCHITECTURE","Coaxial Multi-Stage Stacked Piston (Double Force Envelope)",{"key":376,"value":377},"APPLICATION TARGET","Wind Turbine Foundation Anchors, Narrow Flanges & Nuclear Vessels",{"key":379,"value":380},"THREAD PROFILE","Custom Tailored to Customer Bolt & Flange Specifications (M20 to M150+)",{"key":382,"value":383},"DRIVE MECHANISM","80° Hexagon Drive Window with Tommy Bar Engagement",{"key":385,"value":386},"RIGGING INTERFACE","Top Puller Hoisting Eyebolt & Heavy-Duty Woven Carrying Strap",{"key":388,"value":389},"TIGHTENING ACCURACY","Friction-Free Pure Axial Pull, Direct Load Transfer (Zero Galling)",{"key":391,"value":392},"HYDRAULIC COUPLER","1500 Bar Quick-Connect Female Fluid Port with Protective Cap",{"headers":12,"rows":12},"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhst_m_series_hero_main.webp","HST-M Hydraulic Bolt Tensioners, Multi-Stage (1,500 Bar) | HydraStark","HydraStark HST-M multi-stage compact hydraulic bolt tensioners: 1,500 Bar. Tested at 125% of rated pressure. Factory-direct from Hangzhou, China.","HST-M Series, HST-M Multi-Stage Compact Bolt Tensioners, HydraStark",260,false,"2026-08-14T11:52:24.073643Z","2026-11-02T17:54:48.466094Z",[403,406],{"id":404,"product_id":364,"image_url":394,"thumbnail_url":13,"alt_text":405,"sort_order":4,"is_primary":32},10456,"HydraStark HST-M Series Multi-Stage Compact Bolt Tensioners - product photo 1",{"id":407,"product_id":364,"image_url":408,"thumbnail_url":13,"alt_text":409,"sort_order":48,"is_primary":399},10457,"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhst_m_real_cad_blueprint.webp?v=20261024_pure","HydraStark HST-M Series Multi-Stage Compact Bolt Tensioners - CAD dimensional drawing",{"id":69,"parent_id":70,"name":71,"name_en":71,"slug":72,"description":73,"image_url":74,"seo_title":75,"seo_description":76,"seo_keywords":77,"sort_order":4,"is_active":32,"product_count":48,"created_at":78,"updated_at":35},[412],{"id":413,"category_id":69,"title":414,"title_en":414,"slug":415,"summary":416,"content":417,"specs":418,"spec_table":440,"main_image_url":670,"video_url":13,"pdf_url":13,"seo_title":671,"seo_description":672,"seo_keywords":673,"tags":13,"sort_order":674,"is_active":32,"is_featured":399,"is_hot":399,"view_count":33,"inquiry_count":33,"ai_generated_desc":399,"created_at":675,"updated_at":401},1825,"HST-S Series Single-Stage Topside Bolt Tensioners","hst-s-series-single-stage-topside-bolt-tensioners","High-precision 1500 Bar (150 MPa) single-stage topside hydraulic bolt tensioners delivering 282 to 3216 kN pure axial pre-tension. Engineered with interchangeable threaded pullers, twin quick-connect daisy-chain couplers, and dual-window support bridges for M24 to M100 critical flange closures.","\u003Cdiv class=\"product-rich-content font-sans text-slate-800\" style=\"color: #1e293b; line-height: 1.7;\">\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 1: ENGINEERING EXECUTIVE SUMMARY                                     -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 40px;\">\n    \u003Cdiv style=\"max-width: 980px;\">\n      \u003Cp style=\"margin: 0; font-size: 15px; color: #475569; line-height: 1.8;\">\n        The \u003Cstrong>HST-S Series Single-Stage Topside Hydraulic Bolt Tensioners\u003C\u002Fstrong> provide direct, friction-free axial stud stretching for critical high-pressure flange joints and structural assemblies. Operating at \u003Cstrong>1500 Bar (21,750 PSI)\u003C\u002Fstrong> continuous pressure across \u003Cstrong>M24 to M100\u003C\u002Fstrong> metric thread sizes, these tools deliver pure axial elongation directly to the stud. By eliminating torsional friction, galling, and thread bending, the HST-S Series guarantees uniform gasket compression and leak-free joint integrity across demanding topside oil, gas, and energy infrastructure.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 2: CORE ENGINEERING ARCHITECTURE & FEATURES                          -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 48px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        CORE ENGINEERING ARCHITECTURE & STRUCTURAL FEATURES\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 20px;\">\n      \n      \u003C!-- Card 01 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">01\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">PURE AXIAL STRETCH (ZERO FRICTION)\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Applies purely axial tensile preload directly to the bolt stud. Completely eliminates thread galling, frictional uncertainties, and torsional stress, delivering calibrated bolt elongation and repeatable joint integrity.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 02 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">02\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">COMPACT MODULAR 4-COMPONENT KIT\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Engineered with an ultra-compact, low-weight profile. A single hydraulic load cell accommodates interchangeable puller sleeves and reaction bridges, tensioning multiple bolt diameters with minimal tool investment.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 03 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">03\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">LOAD RETURN & SPRING RETURN\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Available in standard manual\u002Fload return and optional automatic spring return configurations, streamlining repetitive multi-stud tensioning passes and speeding up topside turnaround schedules.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 04 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">04\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">SYNCHRONOUS MULTI-TOOL DAISY-CHAINING\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Equipped with twin 1500 Bar quick-connect couplers, enabling seamless series interconnectivity around circular pipe flanges to ensure 100% simultaneous joint closure and zero flange leakage.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 3: MODULAR ARCHITECTURE & FIELD APPLICATION                          -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 48px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        MODULAR ARCHITECTURE & FIELD APPLICATION\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n    \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 28px 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); margin-bottom: 20px;\">\n      \u003Cdiv style=\"max-width: 980px; margin: 0 auto;\">\n        \u003Cimg \n          src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhst_s_modular_disassembly_pure.webp\" \n          alt=\"HST-S Series Modular 4-Component Architecture Disassembly\" \n          style=\"width: 100%; height: auto; display: block; margin: 0 auto;\" \n        \u002F>\n      \u003C\u002Fdiv>\n\n      \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-top: 24px; padding-top: 20px; border-top: 1px solid #f1f5f9;\">\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 12px 14px;\">\n          \u003Cdiv style=\"font-family: monospace; font-size: 11px; font-weight: 700; color: #f97316; margin-bottom: 4px;\">01. SOCKET\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 12.5px; font-weight: 700; color: #0f172a; text-transform: uppercase;\">Nut Rotating Socket\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 11.5px; color: #64748b; margin-top: 2px;\">With tommy bar holes for seating hex nuts.\u003C\u002Fdiv>\n        \u003C\u002Fdiv>\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 12px 14px;\">\n          \u003Cdiv style=\"font-family: monospace; font-size: 11px; font-weight: 700; color: #f97316; margin-bottom: 4px;\">02. BRIDGE\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 12.5px; font-weight: 700; color: #0f172a; text-transform: uppercase;\">Support Bridge\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 11.5px; color: #64748b; margin-top: 2px;\">Rigid reaction frame with dual visual monitoring windows.\u003C\u002Fdiv>\n        \u003C\u002Fdiv>\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 12px 14px;\">\n          \u003Cdiv style=\"font-family: monospace; font-size: 11px; font-weight: 700; color: #f97316; margin-bottom: 4px;\">03. LOAD CELL\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 12.5px; font-weight: 700; color: #0f172a; text-transform: uppercase;\">Hydraulic Load Cell\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 11.5px; color: #64748b; margin-top: 2px;\">1500 Bar forged alloy steel single-stage cylinder.\u003C\u002Fdiv>\n        \u003C\u002Fdiv>\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 12px 14px;\">\n          \u003Cdiv style=\"font-family: monospace; font-size: 11px; font-weight: 700; color: #f97316; margin-bottom: 4px;\">04. PULLER\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 12.5px; font-weight: 700; color: #0f172a; text-transform: uppercase;\">Threaded Puller Sleeve\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 11.5px; color: #64748b; margin-top: 2px;\">Interchangeable high-tensile alloy sleeve mating bolt stud.\u003C\u002Fdiv>\n        \u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n\n    \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 16px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column; align-items: center;\">\n      \u003Cimg \n        src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhst_s_site_daisy_chain_case.webp\" \n        alt=\"HST-S Series Multi-Tool Simultaneous Hydraulic Tensioning on Heavy Machine Frame Tie Rods\" \n        style=\"max-width: 100%; height: auto; max-height: 420px; object-fit: cover; border-radius: 6px; display: block;\" \n      \u002F>\n      \u003Cdiv style=\"margin-top: 10px; font-family: monospace; font-size: 11.5px; color: #64748b; text-align: center;\">\n        Simultaneous 4-Tool Hydraulic Tensioning on Heavy Machine Frame Tie Rods\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 4: DIMENSIONAL ENGINEERING CAD BLUEPRINT                             -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 56px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        DIMENSIONAL ENGINEERING CAD BLUEPRINT\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n    \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 32px 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); text-align: center;\">\n      \u003Cdiv style=\"max-width: 720px; margin: 0 auto;\">\n        \u003Cimg \n          src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhst_s_cad_blueprint_pure.webp?v=20261024_full\" \n          alt=\"HST-S Series Single-Stage Bolt Tensioner Dimensional Engineering CAD Blueprint\" \n          style=\"width: 100%; height: auto; display: block; margin: 0 auto;\" \n        \u002F>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"margin-top: 16px; font-family: monospace; font-size: 11.5px; color: #64748b;\">\n        General Assembly & Sectional Clearance Profile (Symbols ØA, ØB, ØC, D, E, F, G correspond directly to the Engineering Specifications Table below)\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n\u003C\u002Fdiv>",[419,420,423,426,429,432,435,438],{"key":340,"value":371},{"key":421,"value":422},"TENSIONING FORCE","282 to 3216 kN (28.7 to 328 Metric Tons)",{"key":424,"value":425},"METRIC BOLT RANGE","M24 to M100 Standard (Imperial 1\" to 4\" Available)",{"key":427,"value":428},"HYDRAULIC STROKE","8 mm to 12 mm Axial Extension",{"key":430,"value":431},"MODULAR ARCHITECTURE","4-Component Design with Interchangeable Threaded Sleeves",{"key":433,"value":434},"RETURN MECHANISM","Precision Spring-Return & Rapid Load-Return Available",{"key":436,"value":437},"COUPLER INTERFACE","Twin 1500 Bar Couplers for 100% Simultaneous Daisy-Chaining",{"key":388,"value":439},"Friction-Free Pure Axial Pull, Direct Load Transfer",{"headers":441,"rows":481},[442,445,448,452,456,460,463,466,469,472,475,478],{"key":443,"label":444},"model_code","Model",{"key":446,"label":447},"thread_size","Thread",{"key":449,"label":450,"unit":451},"max_force_kn","Max Force","kN",{"key":453,"label":454,"unit":455},"effective_area","Eff. Area","mm²",{"key":457,"label":458,"unit":459},"dim_a","A (Nut)","mm",{"key":461,"label":462,"unit":459},"dim_b","B (Base)",{"key":464,"label":465,"unit":459},"dim_c","C (Cyl.)",{"key":467,"label":468,"unit":459},"dim_d","D (Body)",{"key":470,"label":471,"unit":459},"dim_e","E (Clear.)",{"key":473,"label":474,"unit":459},"dim_f","F (Gear)",{"key":476,"label":477,"unit":459},"dim_g","G (Thread)",{"key":479,"label":480,"unit":459},"stroke_mm","Stroke",[482,494,500,511,514,521,528,535,544,550,556,562,567,570,574,580,591,597,604,609,615,627,632,637,643,648,657,663],{"dim_a":483,"dim_b":484,"dim_c":484,"dim_d":485,"dim_e":486,"dim_f":487,"dim_g":488,"effective_area":489,"max_force_kn":490,"model_code":491,"stroke_mm":492,"thread_size":493},"86","68","54","83","103","37","1885","282","HST-S1-M24","8","M24",{"dim_a":483,"dim_b":484,"dim_c":495,"dim_d":485,"dim_e":483,"dim_f":496,"dim_g":497,"effective_area":489,"max_force_kn":490,"model_code":498,"stroke_mm":492,"thread_size":499},"72","106","42","HST-S1-M27","M27",{"dim_a":501,"dim_b":502,"dim_c":503,"dim_d":504,"dim_e":505,"dim_f":506,"dim_g":488,"effective_area":507,"max_force_kn":508,"model_code":509,"stroke_mm":510,"thread_size":493},"112","92","75","60","89","111","3016","452","HST-S2-M24","10",{"dim_a":501,"dim_b":502,"dim_c":503,"dim_d":504,"dim_e":502,"dim_f":512,"dim_g":497,"effective_area":507,"max_force_kn":508,"model_code":513,"stroke_mm":510,"thread_size":499},"114","HST-S2-M27",{"dim_a":501,"dim_b":502,"dim_c":515,"dim_d":504,"dim_e":516,"dim_f":517,"dim_g":518,"effective_area":507,"max_force_kn":508,"model_code":519,"stroke_mm":510,"thread_size":520},"80","95","117","47","HST-S2-M30","M30",{"dim_a":501,"dim_b":502,"dim_c":522,"dim_d":504,"dim_e":523,"dim_f":524,"dim_g":525,"effective_area":507,"max_force_kn":508,"model_code":526,"stroke_mm":510,"thread_size":527},"85","98","120","51","HST-S2-M33","M33",{"dim_a":501,"dim_b":502,"dim_c":529,"dim_d":504,"dim_e":530,"dim_f":531,"dim_g":532,"effective_area":507,"max_force_kn":508,"model_code":533,"stroke_mm":510,"thread_size":534},"90","101","123","56","HST-S2-M36","M36",{"dim_a":536,"dim_b":537,"dim_c":516,"dim_d":538,"dim_e":530,"dim_f":539,"dim_g":525,"effective_area":540,"max_force_kn":541,"model_code":542,"stroke_mm":510,"thread_size":543},"134","107","65","126","4477","671","HST-S3-M39","M39",{"dim_a":536,"dim_b":537,"dim_c":545,"dim_d":538,"dim_e":546,"dim_f":547,"dim_g":532,"effective_area":540,"max_force_kn":541,"model_code":548,"stroke_mm":510,"thread_size":549},"100","104","129","HST-S3-M42","M42",{"dim_a":536,"dim_b":537,"dim_c":551,"dim_d":538,"dim_e":537,"dim_f":552,"dim_g":553,"effective_area":540,"max_force_kn":541,"model_code":554,"stroke_mm":510,"thread_size":555},"105","132","61","HST-S3-M45","M45",{"dim_a":536,"dim_b":537,"dim_c":557,"dim_d":538,"dim_e":506,"dim_f":558,"dim_g":559,"effective_area":540,"max_force_kn":541,"model_code":560,"stroke_mm":510,"thread_size":561},"110","135","66","HST-S3-M48","M48",{"dim_a":563,"dim_b":512,"dim_c":501,"dim_d":538,"dim_e":537,"dim_f":547,"dim_g":553,"effective_area":564,"max_force_kn":565,"model_code":566,"stroke_mm":510,"thread_size":543},"152","6730","1009","HST-S4-M39",{"dim_a":563,"dim_b":512,"dim_c":568,"dim_d":538,"dim_e":557,"dim_f":552,"dim_g":559,"effective_area":564,"max_force_kn":565,"model_code":569,"stroke_mm":510,"thread_size":549},"115","HST-S4-M42",{"dim_a":563,"dim_b":512,"dim_c":524,"dim_d":538,"dim_e":571,"dim_f":558,"dim_g":572,"effective_area":564,"max_force_kn":565,"model_code":573,"stroke_mm":510,"thread_size":555},"113","71","HST-S4-M45",{"dim_a":563,"dim_b":512,"dim_c":575,"dim_d":538,"dim_e":576,"dim_f":577,"dim_g":578,"effective_area":564,"max_force_kn":565,"model_code":579,"stroke_mm":510,"thread_size":561},"125","116","138","76","HST-S4-M48",{"dim_a":581,"dim_b":582,"dim_c":583,"dim_d":584,"dim_e":531,"dim_f":585,"dim_g":586,"effective_area":587,"max_force_kn":588,"model_code":589,"stroke_mm":510,"thread_size":590},"195","147","148","69","155","81","10254","1538","HST-S5-M52","M52",{"dim_a":581,"dim_b":582,"dim_c":592,"dim_d":584,"dim_e":593,"dim_f":594,"dim_g":483,"effective_area":587,"max_force_kn":588,"model_code":595,"stroke_mm":510,"thread_size":596},"153","127","159","HST-S5-M56","M56",{"dim_a":581,"dim_b":582,"dim_c":598,"dim_d":584,"dim_e":599,"dim_f":600,"dim_g":601,"effective_area":587,"max_force_kn":588,"model_code":602,"stroke_mm":510,"thread_size":603},"158","131","163","91","HST-S5-M60","M60",{"dim_a":581,"dim_b":582,"dim_c":600,"dim_d":584,"dim_e":558,"dim_f":605,"dim_g":606,"effective_area":587,"max_force_kn":588,"model_code":607,"stroke_mm":510,"thread_size":608},"167","96","HST-S5-M64","M64",{"dim_a":581,"dim_b":582,"dim_c":610,"dim_d":584,"dim_e":611,"dim_f":612,"dim_g":530,"effective_area":587,"max_force_kn":588,"model_code":613,"stroke_mm":510,"thread_size":614},"168","139","171","HST-S5-M68","M68",{"dim_a":616,"dim_b":617,"dim_c":618,"dim_d":619,"dim_e":620,"dim_f":621,"dim_g":496,"effective_area":622,"max_force_kn":623,"model_code":624,"stroke_mm":625,"thread_size":626},"255","194","191","78","156","196","16965","2544","HST-S6-M72","12","M72",{"dim_a":616,"dim_b":617,"dim_c":621,"dim_d":619,"dim_e":628,"dim_f":629,"dim_g":506,"effective_area":622,"max_force_kn":623,"model_code":630,"stroke_mm":625,"thread_size":631},"160","200","HST-S6-M76","M76",{"dim_a":616,"dim_b":617,"dim_c":629,"dim_d":619,"dim_e":633,"dim_f":634,"dim_g":576,"effective_area":622,"max_force_kn":623,"model_code":635,"stroke_mm":625,"thread_size":636},"164","204","HST-S6-M80","M80",{"dim_a":616,"dim_b":617,"dim_c":634,"dim_d":619,"dim_e":638,"dim_f":639,"dim_g":640,"effective_area":622,"max_force_kn":623,"model_code":641,"stroke_mm":625,"thread_size":642},"169","209","121","HST-S6-M85","M85",{"dim_a":616,"dim_b":617,"dim_c":644,"dim_d":619,"dim_e":645,"dim_f":644,"dim_g":599,"effective_area":622,"max_force_kn":623,"model_code":646,"stroke_mm":625,"thread_size":647},"214","174","HST-S6-M90","M90",{"dim_a":649,"dim_b":650,"dim_c":651,"dim_d":652,"dim_e":653,"dim_f":639,"dim_g":599,"effective_area":654,"max_force_kn":655,"model_code":656,"stroke_mm":625,"thread_size":647},"280","213","225","82","175","21441","3216","HST-S7-M90",{"dim_a":649,"dim_b":650,"dim_c":658,"dim_d":652,"dim_e":659,"dim_f":644,"dim_g":660,"effective_area":654,"max_force_kn":655,"model_code":661,"stroke_mm":625,"thread_size":662},"235","180","136","HST-S7-M95","M95",{"dim_a":649,"dim_b":650,"dim_c":664,"dim_d":652,"dim_e":665,"dim_f":666,"dim_g":667,"effective_area":654,"max_force_kn":655,"model_code":668,"stroke_mm":625,"thread_size":669},"245","186","220","146","HST-S7-M100","M100","\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhst_s_series_hero_main.webp","HST-S Hydraulic Bolt Tensioners | Enerpac GT1-GT4 Equivalent | HydraStark","HydraStark HST-S hydraulic bolt tensioners: 282–3,216 kN, 1,500 Bar, M24–M100 bolts. Comparable to Enerpac GT1-GT4. Tested at 125% of rated pressure.","HST-S Series, HST-S Single-Stage Topside Bolt Tensioners, Enerpac GT1-GT4 equivalent, GT1, GT2, GT3, GT4, GT5, GT6, HydraStark",250,"2026-08-14T11:52:24.070517Z"]