Subsea Repair

Compact Sealing Clamp

IK Subsea has a unique track record in tackling subsea challenges all around the world, in any water depth. Our team of experienced engineers can help assess your problem and will always advise on utilizing the most economically beneficial solution to address the challenge.

Whether subsea challenges require existing technologies, re-designs of field proven solutions, or a totally new approach with full engineering, design, testing and installation tool suites; IK Subsea are the supplier of choice.

Our Solutions portfolio gives an overview of some of the typical technologies we supply off the shelf, either as standard designs or as the basis for application specific design changes. If you don’t see what you need, or wish to talk to an expert about how our risk-based engineering approach can help you, please contact us.


One of the flagship IK Subsea products, the Compact Sealing Clamp is designed to seal off damaged or leaking sections of subsea pipelines. The Compact Sealing Clamp is suited to secure and to seal off a variety of pipeline defects, including pin holes, cracks, weld defects, reinstating the original pressure holding properties. Sealing is obtained by a compressed rubber seal, enveloping the entire weld and adjacent pipe or flange surface.

Product Description

  • Clamp for sealing of flow lines and pipelines.
  • The sealing is obtained by a 360 degrees compression packer enveloping the entire damage location.
  • ​Remotely installed, all clamp installation functions are operated hydraulically through male-female hot stab-receptacle ports.
  • For long term permanent operation (25 years) or as temporary remedial function
Key Benefits
Simple and rapid installation by ROV
Reliable and robust design and function (no failures recorded after more than 10 years of operation)
Well suited for installation in narrow and limited spaces. Typically, inside subsea manifolds etc.
Very well suited for correction of pipeline cracks and pitting


  • Clamps designed acc. to DNVGL-RP-F113
  • Size range: 4in to 32in.​
  • Pressure rating: up to 600bar.​
  • Installation method: ROV or diver​

Learn more

Case study
Philippines in-situ Xmas Tree repair
Case study
Structural Repair at PLEM Junction – Ultra Deepwater

Geir Egil Møller Olsen

Director of Sales

Bozidar Sevic

Tendering Manager

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