Description

S-Shaped Bop

Our TYPE S Ram BOPs are designed and manufactured according to API Spec 16A standard and GB/T20174 and are equipped with single or double rams from 7 1/16″ to 21 1/4″ .

Features

  • Steel Body and side door.
  • Uses floating type ram design. Front ram rubber is separated from top ram rubber, making it more reliable in sealing and easier to change.
  • Oil way inside body.
  • Loading hinge separate from hydraulic hinge.
  • Compact hinge structure makes it easy to assemble and disassemble.
  • Arc-shaped body chamber with four round corners as transition section to reduce stress peak value.
  • Ram cavity can be fitted with ram assembly of same type BOP made elsewhere.
  • Stainless steel lined flange grooves.

Type S BOP Operation Data

Drift diameter/pressure Oil quantity for opening the ram (L/set) Oil quantity for closing the ram (L/set) Locking mode Piston diameter, mm Remarks
7 1/16″/5000psi 1.6 1.9 Manual 150
7 1/16″/10000psi 2.22 2.5 Manual 180
7 1/16″/15000psi 7.48 85 Manual 280 Allowed to be fitted with a shear ram
9″/3000psi 1.55 1.9 Manual 140
9″/5000psi 4.7 5.3 Manual 220
11″/3000psi 2.68 3.22 Manual 165
11″/5000psi 5.2 5.45 Manual 220
11″/5000psi 14.6 16.3 Manual 355 Allowed to be fitted with a shear ram
11″/10000psi 6.6 7.4 Manual 250
11″/15000psi 14.4 16.7 Manual 355 Allowed to be fitted with a shear ram
13 5/8″/5000psi 7.4 8.3 Manual 250 Allowed to be fitted with a shear ram
13 5/8″/10000psi 19.9 20 Manual 355 Allowed to be fitted with a shear ram
13 5/8″/15000psi 17.44 19 Manual 355 Allowed to be fitted with a shear ram
20 3/4″/3000psi 12.2 13.6 Manual 250
21 1/4″/2000psi 13.2 15.4 Manual 250