Flange Tools, Nut Splitters & Maintenance Equipment
Hydraulic nut splitters, wedge flange spreaders, flange misalignment correction tools, vertical hydraulic lifters, toe jacks, torque multipliers, and machinery moving skates.
HFS-I Series Stepped Hydraulic Flange Spreaders
Mechanical ratchet, external hydraulic, and integral pump stepped flange spreaders rated for 700 Bar (10,000 PSI), engineered for pipeline overhaul, gasket replacement, and valve maintenance with 6 mm access gap across 140 to 240 kN spreading force.
HCJ Series Self-Contained Hydraulic Jacks
Single-acting spring-assisted return compact hydraulic jacks rated for 700 Bar (10,000 PSI), engineered with a 360° revolving pump mechanism for precision machinery leveling and narrow clearance lifting across 10 Ton capacity.
HMS-C Series Fixed Machinery Moving Roller Skates
Heavy-duty fixed-direction machinery moving roller skates rated for 2 to 12 Ton individual capacities, engineered with hardened alloy steel rollers and anti-slip rubber pads for low-friction equipment transport.
HTJ Series Heavy-Duty Hydraulic Toe Jacks
Heavy-duty industrial hydraulic toe jacks engineered for dual-point lifting with ultra-low clearance access down to 16 mm, drop-forged alloy base, built-in overload protection, and spring-assisted return from 2 to 25 Ton toe capacities.
HTM-P Series Precision Planetary Torque Multipliers
Precision planetary torque multipliers delivering 1,000 to 2,000 N·m output across 4.5:1 to 25:1 ratios with ±4% repeatability, anti-backlash safety, and lightweight reaction arms.
HFS-S Series Classic Stepped Flange Spreaders
Classic stepped wedge flange spreaders delivering 9 to 15 Ton mechanical and hydraulic spreading with an interlocking 6 mm tip for friction-free joint opening to 81 mm.
HLW Series Vertical Hydraulic Lifting Wedges
Single-acting vertical hydraulic lifting wedges delivering 16 to 18 Ton lifting capacity with a 10 mm access gap, interlocking wedge, and straight vertical travel.
HNC Series Tri-Blade Heavy-Duty Flange Nut Cutters
Heavy-tonnage hydraulic flange nut cutters delivering 103 to 193 Ton cutting force with patented Tri-Blade geometry for standard ANSI B16.5 and BS1560 flanges.
HNS Series Compact Angled Hydraulic Nut Splitters
Compact angled hydraulic nut splitters delivering 5 to 90 Ton cutting force across 13 to 75 mm hex sizes with single-acting spring return.
HFS-W Series Hydraulic & Mechanical Flange Wedges
Single-acting hydraulic and mechanical ratchet stepped wedge flange spreaders rated for 700 Bar (10,000 PSI), engineered for pipeline maintenance, shutdowns, testing, and valve change-outs with a 6 mm access gap and 8 to 14 Ton spreading capacities.
HFA Series Mechanical & Hydraulic Flange Alignment Tools
Mechanical and hydraulic linear and rotational flange alignment tools rated up to 10 Metric Ton (90 kN) capacity, engineered for pipe construction, bolt insertion, and gasket replacement across ANSI, API, BS, and DIN flanges with minimal 16 to 31.5 mm bolt holes.
HTM-H Series Heavy Planetary Torque Multipliers
Heavy manual planetary torque multipliers delivering 3,000 to 4,500 N·m with 15.5:1 and 26:1 reduction ratios, anti-backlash safety, and ±4% precision.
HBB Series Off-The-Road Tire Bead Breakers
Heavy-duty 10-Ton hydraulic bead breakers delivering 700 Bar clamping force to safely unseat frozen beads across commercial and multi-piece OTR wheel rims.
HMS-T Series Turntable Heavy Machinery Skates
Heavy-duty steerable machinery moving skates delivering 6 to 30 Ton capacity with 180° swivel turntables, pulling handles, and floor-protective polyurethane wheels.
Flange Tools, Nut Splitters & Maintenance Equipment — Series Overview
14 series in this category. Ratings below are taken from each product page; open a series for the full specification table.
- HFS-I Series Stepped Hydraulic Flange SpreadersPRESSURE: 700 Bar (10,000 PSI) · SPREADING FORCE: 140 - 240 kNRef. Equalizer SWI
- HCJ Series Self-Contained Hydraulic JacksRATED CAPACITY: 10 Metric Tons · STROKE TRAVEL: 35 mmRef. Enerpac JH
- HMS-C Series Fixed Machinery Moving Roller SkatesCAPACITY: 2 to 12 Metric Tons per Skate · WHEEL CONFIGURATION: 2, 4, 6, and 8 Roller Arrays
- HTJ Series Heavy-Duty Hydraulic Toe JacksLIFTING CAPACITY: 2 - 25 Ton / 3 - 50 Ton · MIN ACCESS CLEARANCE: 16.0 - 58.0 mm Ultra-Low Toe AccessRef. Enerpac TJ
- HTM-P Series Precision Planetary Torque MultipliersTORQUE: 1,000 - 2,000 N·m · TORQUE: Better than ±4% Repeatability
- HFS-S Series Classic Stepped Flange SpreadersSPREADING CAPACITY: 9 Ton & 15 Ton · DRIVE CONFIGURATION: 700 Bar Hydraulic Coupler & 200 N·m RatchetRef. Equalizer SW
- HLW Series Vertical Hydraulic Lifting WedgesLIFTING CAPACITY: 16 to 18 Metric Tons Rated Force · VERTICAL LIFT STROKE: 21 mm Straight Vertical RiseRef. Enerpac LW-16
- HNC Series Tri-Blade Heavy-Duty Flange Nut CuttersCUTTING CAPACITY: 103 to 193 Metric Tons Force · NUT RANGE (HEX AF): 70 - 130 mm Across Flats
- HNS Series Compact Angled Hydraulic Nut SplittersCUTTING CAPACITY: 5 to 90 Metric Tons Force · NUT RANGE (HEX AF): 13 to 75 mm Across FlatsRef. Enerpac NC
- HFS-W Series Hydraulic & Mechanical Flange WedgesCAPACITY: 8 to 14 Ton Spreading Force · PRESSURE: 700 Bar RatingRef. Enerpac FSH
- HFA Series Mechanical & Hydraulic Flange Alignment ToolsMAX ALIGNMENT FORCE: 1 to 10 Ton · MINIMUM BOLT SIZE: 16 mm to 31.5 mmRef. Enerpac ATM
- HTM-H Series Heavy Planetary Torque MultipliersTORQUE: 3,000 to 4,500 N·m · TORQUE: Repeatability Better than ±4%
- HBB Series Off-The-Road Tire Bead BreakersPRESSURE: 700 Bar Rating · CLAMPING FORCE: 10 Metric Ton Rated Thrust
- HMS-T Series Turntable Heavy Machinery SkatesRATED LOAD CAPACITY: 6 to 30 Metric Tons Working Load · STEERING MOBILITY: 180° Swivel Turntable & Tow HandleRef. Enerpac MLS
Enerpac®, SPX Flow®, Power Team®, Simplex®, Hytorc®, Holmatro® and other brand names are registered trademarks of their respective owners. HydraStark is an independent manufacturer and is not affiliated with, authorized or endorsed by these companies. OEM model numbers are listed for dimensional and specification reference only; please verify fit with our engineers before ordering.
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