Compact sealing clamps

IK Subsea delivered three Compact Sealing Clamps – 2x 8 inch clamps and 1x 10 inch clamp.

The clamps were equipped with a single compression packer, sealing off a 360 degrees circumference around the leaking point.


 Scope of work for IK Engineering


  • Design of 8 inch and 10 inch Compact Sealing Clamps with a concept upgrade to ensure sealing over the extended pipeline defect length
  • Design of installation tooling
  • Project documentation work
  • Bids collection and production coordination
  • Production follow up, reporting and quality control
  • Final components check at suppliers facility
Compact Sealing Clamp size

8 inch and 10 inch

Design Pressure

8in: 110 bar
10in: 160bar

Test Pressure:

8in: 165 bar
10in: 240 bar

Installation water depth


Weight (in water)

8in: approx. 235kg
10in: appox. 280kg

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