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.
| 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 |
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