STATS GROUP
Process & Pipeline Integrity Solutions

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SUBSEA SERVICES
> Subsea Pipeline Repair Clamps
 
 

STATS subsea repair clamps feature a robust design providing effective leak sealing in the harshest conditions. Subsea clamps are available for diver installation or ROV deployment. The dual seal design provides pressure containment with annulus test capabilities and, where grout filled, radial support to the pipe.

Taper locks can be included in the design where necessary providing axial restraint and structural integrity. The locks are configured as opposing sets which grip the pipe on either side of the defect. The locks are designed to transfer the full axial load of the pipe to the clamp body so allowing the clamp to withstand full pipeline separation loads.
  Typical Applications:
Process & Pipeline Repair - ROV Installed Clamp
• Subsea pipelines
• Risers
• Caissons
   
Key Features:
• Size range: nominal pipe sizes 4" - 46"
• Pressure range: up to 300 Bar
• Diver or ROV installed
• Seal against pipeline using compression flanges
• Dual seal with annulus test capability
• Taper locks to prevent pipeline separation
• Optional polymeric grout sealant injection