Hang-off clamps is installed on the moon pool hatch cover of cable laying ship main deck, providing emergency suspension tension to vertically laid flexible pipeline and cable to cope with sudden situations such as tensioner failure etc. The clamp consists mainly of clamp body, locking door, clamping door, pad plate, hydraulic and control units.

Main technical specifications:

Applicable pipe and cable outer diameter：50～600 mm

Number of tracks：3

Contact length：3.54 m;

Maximum suspension capacity：2500 kN

Dynamic coefficient：1.3