High pressure couplings

PAM SMU / ENSIGN®

PAM HP couplings are high pressure couplings. They can withstand up to 10 b of hydrostatic pressure for most diameters (see table for details). These couplings are used for straight runs where these pressures can occur.
 

They are now offered in two different steel grades:
 

PAM SMU / ENSIGN®

In sections where end thrust efforts have to be addressed, the autogrip couplings are alternative solutions to secure junctions whilst addressing pressure.
The PAM GRIP HP couplings are self-anchored couplings with built-in claw rings.

The HP GRIP couplings are now proposed in two different steel grades:

A2 Type:

Casing: 1.4307
Screws 1.4301
Barrels: 1.4307
Strengthening plate:1.4307
Grips: 1.4310