HFA Series Mechanical & Hydraulic Flange Alignment Tools
Engineering Overview & Structural Features
The HFA Series Flange Alignment Tools provide pipe fitters, maintenance crews, and plant engineers with the simplest, safest, and most productive solutions for flange joint alignment. Designed to correct both linear and rotational twist misalignments during pipe construction or turnaround maintenance, each tool secures directly into opposing bolt holes to pull mismatched joint faces into true concentric alignment without hazardous cranes, come-alongs, or rigging slings.
Corrects Linear & Rotational Twist Offsets
Corrects both parallel offset and severe rotational twist misalignments quickly and safely, allowing bolts to easily pass through mating flange holes without binding or thread galling.
Zero External Power Needed (Self-Contained)
Mechanical ratchet and integral hydraulic models rectify severe joint misalignment without needing external hydraulic pumps or air supplies, ensuring rapid, self-sufficient pipe fitting in tight pipeline corridors.
Universal ANSI, API, BS & DIN Compatibility
Engineered to fit standard industrial piping standards. Bolt hole collets and wing fixtures securely accommodate bolt diameters from 16 mm up to 31.5 mm, across flange thicknesses from 14 mm to 228 mm.
Portable, Ergonomic Lightweight Design
Weighing between 2.0 kg and 16.5 kg, the portable architecture enables effortless transport, setup, and single-operator alignment in remote pipeline racks, offshore platforms, and confined industrial trenches.
OEM Cross-Reference & Dimensional Interchangeability
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. 1 - 10 Ton / 14 - 228 mm Flange / 16 - 31.5 mm Bolt.
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.
MAX ALIGNMENT FORCE
1 to 10 Ton (10 to 90 kN)
MINIMUM BOLT SIZE
16 mm to 31.5 mm (0.63" to 1.24")
FLANGE THICKNESS RANGE
14 mm to 228 mm (0.55" to 9.00")
Specifications
Model Number | Drive Type | Capacity Ton / kN | Mini. Bolt Size in / mm | Flange Thickness Range in / mm | Weight kg |
|---|---|---|---|---|---|
| HFA-1TM | Mechanical (Pistol Grip / Hand Crank) | 1 / 10 | 0.63 / 16 | 0.55 - 3.29 / 14 - 82 | 2.0 |
| HFA-4TM | Mechanical (Precision Screw Driven) | 4 / 40 | 0.95 / 24 | 1.18 - 5.23 / 30 - 133 | 8.6 |
| HFA-9TM | Hydraulic (Integral Hand Pump) | 10 / 90 | 1.24 / 31.5 | 3.66 - 9.00 / 93 - 228 | 16.5 |
| HFA-9TE | Hydraulic (External 700 Bar Coupling) | 10 / 90 | 1.24 / 31.5 | 3.66 - 9.00 / 93 - 228 | 16.5 |
Required System Components
Frequently Asked Questions
Q1How does the HydraStark HFA compare with the Enerpac ATM?
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How does the HydraStark HFA compare with the Enerpac ATM?
The HydraStark HFA range (HFA Series Mechanical & Hydraulic Flange Alignment Tools) is positioned as an alternative to the Enerpac ATM (OEM part numbers such as ATM-1, ATM-3, ATM-5, ATM-9, FA1TM, FA4TM). Enerpac is a registered trademark of its owner; the reference is provided for dimensional and technical comparison only. Mounting dimensions, ratings and interfaces are listed in the specification table on this page — please confirm them against your existing equipment, or send us your OEM part number and our engineers will check compatibility before you order.
Q2What are the key specifications of the HFA?
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What are the key specifications of the HFA?
Max Alignment Force: 1 to 10 Ton (10 to 90 kN); Minimum Bolt Size: 16 mm to 31.5 mm (0.63" to 1.24"); Flange Thickness Range: 14 mm to 228 mm (0.55" to 9.00"); Actuation Type: Mechanical Hand Crank & 700 Bar Hydraulic (Integral / External); Flange Compatibility: ANSI, API, BS, DIN Industrial Flanges. Full specifications and dimensions are given in the specification table below.
Q3Which models are available in the HFA series?
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Which models are available in the HFA series?
The specification table lists 4 models: HFA-1TM, HFA-4TM, HFA-9TM, HFA-9TE. For non-standard requirements, please describe them in the inquiry form.
Q4What are the lead time, warranty and shipping options for the HFA?
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What are the lead time, warranty and shipping options for the HFA?
Lead time is typically 2–3 business days when the model is in stock and 7–35 business days otherwise. Warranty is 12 months after receipt of goods. Shipping is available by sea freight, air freight or international express (DHL, FedEx, UPS). Send your requirements through the inquiry form for an exact quotation and delivery date.