Bolt Tensioning / Torque

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Bolting / Torque / Tensioning

Bolt Tensioning Services

EA Services has trained technicians and state of the art equipment for all your bolting needs . We offer hydraulic torque wrenches with ½” to 3-1/2” drives to cover 7/8” through 5-3/4” stud sizes as well as heavy hex size sockets & low clearance link tools. We offer stud tensioning equipment in all sizes and ultrasonic stress measuring for critical flange documentation. When studs are damaged and must be replaced, EA Services will machine out old studs, preserving the internal threads if possible or oversize and rethread the hole if required. We can supply hands on labor & equipment, or  technical support to assist your craft in using the equipment.

EA SERVICES PROVIDES:

  • Hydraulic Torque Wrenches 1/2" Through 3-1/2" Stud Sizes 7/8" Through 5-3/8" Heavy Hex Sizes Socket & Low Clearance Link
  • Bolt Tensioning Services 3/4" through 4" stud diameter Fit ANSI and API flanges 50% and 100% tensioning kits Up to 21,750 PSI
  • Stub Removal Services Stud extraction (drilling) Drilling of holes for oversized studs Tapping of stud holes
  • Nut Splitting Services 1/2" through 5-3/8" nut sizes
Bolt Torque / Tensioning

Assembling flanges with low clearance hydraulic torque wrench

Bolt Torque / Tensioning

Assembling flanges using hydraulic torque wrench

Bolt Torque / Tensioning

Assembling flanges using hydraulic tensioning equipment

Bolt Torque / Tensioning

Low clearance model hydraulic torque wrench

 

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