Description
Taper type annular BOP
Feature
● The lip seal, has a self-sealed capability, it is more reliable.
● A bore in piston with stroke test, can measure rubber`s life.
● The claw plate connection, reliable connection, the shell stress even and convenient installation.
● Upper pistons for cone, the product outside diameter is small.
● Friction surface with abrasion proof plate, protect the header, easy to replace.
Taper Type annular BOP
|
Working pressure MPa(psi) |
Main bore mm(in) |
|||||||||
| 179.4-7 1/16 | 228.6-9 | 279.4-11 | 346.1-13 5/8 | 425-16 3/4 | 476-18 3/4 | 527-20 3/4 | 539.8-21 1/4 | 749.3-29 1/2 | 762-30 | |
| 3.5(500) | — | — | — | — | — | — | — | — | ▲ | — |
| 7(1000) | — | — | — | — | — | — | — | — | — | ▲ |
| 14(2000) | — | — | — | — | — | — | — | ▲ | — | — |
| 21(3000) | — | — | — | ▲ | ▲ | — | ▲ | — | — | — |
| 35(5000) | — | — | — | ▲ | ▲ | — | — | ▲ | — | — |
| 70（10000） | — | — | — | ▲ | — | ▲ | — | — | — | — |
Note：▲Stands for typer Type
Taper Type annular BOP and packing element specification
| Model | Main bore mm(in) |
Working pressure MPa(psi） |
Operating Pressure MPa | Connection type | Dimensionmm mm | weight kg | Recommended bop code | ||
| Top | Bottom | Outside diameter | Height | ||||||
| FHZ35-21 | 346(13 5/8) | 21（3000） | 8.4～10.5 | studded | fanged | 1296 | 1203 | 4693 | H13.00 |
| FHZ35-35 | 35（5000） | 1340 | 1350 | 5713 | H28B.00 | ||||
| FHZ43-21 | 425(16 3/4) | 21（3000） | 1386 | 1368 | 6180 | H16.00 | |||
| FHZ53-21 | 527(20 3/4) | 21（3000） | 1452 | 1463 | 7873 | H15.00 | |||
| FHZ54-14 | 540（21 1/4） | 14（2000） | 1516 | 1337 | 6780 | H33.00 | |||
| FHZ54-35 | 35（5000） | 2065 | 2055 | 21475 | H27B.00 | ||||
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