GripLock Connector

GripLock_PhotoThe Oil States Griplock™ Connector (GLC) is a mechanical pipe end connector used for pipeline repairs, reroutes and abandonment projects. The GLC utilizes collet grips that mechanically attach to a pipe and create a permanent, structural flanged end on the pipe.

The GripLock™ uses standard, dual-barrier Viton seals to deliver long-term integrity and comes equipped with a test port to verify the annulus seal. Fast, reliable “single-set” design actuates grips and seals simultaneously.

See the spoolpiece repair animation here.

Key Features

  • Single-set grips and seals save time during repair operation.
  • Reversible collet grips structurally lock to the pipe.
  • Inboard seals and outboard grips for NACE compliance.
  • End gap adjustment and increased ovality tolerance.
  • ASME Sec VIII Div 1, 2 and API 6H compliant as applicable.  Type Examination Certification from Det Norske Veritas (DnV).

Applications

  • Pipeline repair operations – shallow water, diver assist

Services

  • Engineering design
  • Testing – FAT, SIT, design qualification
  • Coatings
  • Installation technical assistance