Diver Installed Top Side Clamps

Diver installed clamps

Diver installed clamps

Diver installed clamps

SIClamp™ Diver Installed / Topside Clamps

State of The Art Pipeline Repair and Reinforcement Technologies

Subsea Innovation Diver Installed Clamps are the simplest style of split sleeve Pipeline Clamp offered. The equipment comprises of machined half shells housing radial and longitudinal seals. The sealing configuration incorporates the Subsea Innovation unique anti-extrusion system. High integrity bolts are installed along the length of the clamp and are designed to accept industry standard tensioners. 

The tensioners can be supplied on a hire basis by Subsea Innovation or alternatively the client can source the equipment themselves. Hydraulic power packs and hose reels are also offered to activate the clamp.

The Pipeline Repair Clamp can be fitted with dual seals to allow a seal verification test to be performed prior to leaving the workplace. Clamps can be supplied with optional grouting ports.

Design Codes

DNV OS-F101 2007: Submarine Pipeline Systems
DNV-RP-F113: Subsea Pipeline Repair
ASME VIII: Rules for Construction of Pressure Vessels

Pipe Dimensions

1/2” NS to 42” NS

Pressure Range

0 - 600 bar.g

Cathodic Protection

Galvalum III anodes sufficient for 25-yr design life as standard


Generally coated to Norsok M501 system number 7 or to suit clients' specification