High-Temperature Variable-Bore Rams
H2S and high-temperature applications
Provide a seal to a range of diameters, and are suited for H2S service per NACE MR0175 and compatible with U surface ram-type BOP.
Surface ram-type BOP
The U BOP is designed to maximize reliability and performance while simplifying maintenance.
||Offshore (surface) and onshore
|Bore sizes and working pressures
||7 1/16, 11, and 13 5/8 in: 3,000 to 15,000 psi
16 3/4 in: 3,000 to 10,000 psi
20 3/4 in: 3,000 psi
21 1/4 in: 2,000, 5000, and 10,000 psi
26 3/4 in: 3,000 psi
||Single, double, triple, or quad
||Large-bore and FXT
||Field-replaceable bonnet cylinders, pistons, and seals