>>The main features: 1. Forging structure makes the BOPs smaller and lighter, and convenient for installing and transporting. 2. All exposed surfaces including the shell, bonnets, cylinders and cylinder heads are chemical nickel plated with better corrosion prevention properties. 3. For convenient ram assemblies changing, there’re two guiding rods on both sides of the bonnets. |
Specification of BOP STACK
Item | Size | Specification |
1. | 7-1/16″ 3000 psi Annular BOP | Bore: 7-1/16″ |
2. | 7-1/16″ 3000 psi Double Ram BOP | Bore: 7-1/16” Working pressure: 3,000psi Top connection: 7-1/16″-3000psi 6B R45 CRA Studded Bottom connection: 7-1/16″-3000psi 6B R45 CRA Flanged |
3. | 7-1/16″ 3000 psi Single Ram BOP | Bore:7-1/16″ Working pressure: 3,000psi Top connection: 7-1/16″-3000psi 6B R45 CRA Studded Bottom connection: 7-1/16″-3000psi 6B R45 CRA Flanged |
4. | 7-1/16″ 5000 psi Annular BOP | Bore: 7-1/16″ Working pressure: 5000psi Top connection: 7-1/16″-5000psi 6B R46 CRA Studded Bottom connection: 7-1/1″6-5000psi 6B R46 CRA Flanged |
5. | 7-1/16″ 5000 psi Double Ram BOP | Bore: 7-1/16″ Working pressure: 5,000psi Top connection: 7 1/16″-5000psi 6B R46 CRA Studded Bottom connection: 7 1/16″-5000psi 6B R46 CRA Flanged |
6. | 7-1/16″ 5000 psi Single Ram BOP | Bore: 7-1/16″ Working pressure: 5,000psi Top connection: 7 1/16″-5000psi 6BR46 CRA Studded Bottom connection: 7 1/16″-5000psi 6BR46 CRA Flanged |
7. | 7-1/16″ 5000/10000 psi Annular BOP | Bore: 7-1/16″ Working pressure: 35MPa(5000PSI) Top connection: 7-1/16″-5000psi 6B R46 CRA Studded Bottom connection: 7-1/16″-0000psi 6BX BX156 CRA Flanged |
8. | 7-1/16″ 10000 psi Double Ram BOP | Bore: 7-1/16″ Working pressure: 70MPa(10000PSI) Top connection: 7 1/1″6-10000psi 6BX BX156 CRA Studded Bottom connection: 7 1/16″-10000psi 6BX BX156 CRA Flanged |
9. | 7-1/16″ 10000 psi Single Ram BOP | Bore:7-1/16" Working pressure:70MPa(10000PSI) Top Connection: 7 1/16″-10000psi 6BX BX156 Studded Bottom Connection: 7 1/16″-10000psi 6BX BX156 Flanged |
10. | 7-1/16″ 10000/15000 psi Annular BOP | Bore: 7-1/16″ Working pressure: 10000psi Top connection: 7 1/16″-10000psi 6BX BX156 CRA Studded Bottom connection: 7 1/16″-15000psi 6BX BX156 CRA Flanged |
11. | 7-1/16″ 15000 psi Double Ram BOP | Bore: 7-1/16″ Working pressure: 15,000psi Top connection: 7 1/16″-15000psi 6BX BX156 CRA Studded Bottom connection: 7 1/16″-15000psi 6BX BX156 CRA Flanged |
12. | 7-1/16″ 15000 psi Single Ram BOP | Bore: 7-1/16″ Working pressure: 15,000psi Top connection: 7 1/16″-15000psi 6BX BX156 CRA Studded Bottom connection: 7 1/16″-15000psi 6BX BX156 CRA Flanged |
