Subsea Bolt Tensioners SST

SPX BOLTING SYSTEMS subsea bolt tensioner incorporating the quick reaction nut feature reduces diver fatigue, improving diver safety and productivity.

In addition to standard features normally associated with subsea bolt tensioners, our system also provides the following benefits:

Visible Piston Stroke Indication.
Piston / Cylinder mis-alignment compensation.
Anti-slip Cylinder surface for improved handling.
Low friction seals.
Anti-Corrosion coating.
Bolt Coverage from 3/4" to 3 1/2".
Designed to fit BS1560 / ANSI B16.5 / API Flanges, in addition to most Compact Flange designs.