Annular Blowout Preventer
The annular blowout preventer is divided into the cone rubber core and spherical rubber core according to the structure of the rubber core.
Product Description
Product Description
The annular blowout preventer is divided into the cone rubber core and spherical rubber core according to the structure of the rubber core.
Annular blowout preventer with cone rubber core
The annular blowout preventer with cone rubber core is composed of top cover, shell, piston, spherical rubber core and dust-proof coil：
♦Total exchange of rubber core and HYDRIL
♦ Wearing-resistant belt protection is added structurally, which can prevent and improve the cylinder score incurred due to unbalanced loading of piston
♦The hoisting ring is strengthened, to hoist the blowout preventer group wholly
♦The connection way of fixture block is adopted, which facilitates dismounting and rubber core exchange
Technical parameter of annular blowout preventer with cone rubber core
| Model | Drift diameter(mm) | WorkingPressure(Mpa/Psi | Open-cavityVolume ofFuel tank(L) | Open-cavityVolume ofFuel tank(L) | DimendionsAXB(mm) | Weight(kg) |
| FH18-70 | 179.4 | 70/10000 | 36 | 27 | 1200X1250 | 6293 |
| FH28-70 | 279.4 | 66 | 66 | 1465X1653 | 12290 | |
| FH35-70 | 346.1 | 116 | 117 | 1554X1742 | 15190 | |
| FH43-35 | 425.4 | 35/5000 | 134 | 134 | 1680X1590 | 14100 |
| FH54-14 | 539.8 | 14/2000 | 136.5 | 84.9 | 1380X1503 | 7660 |
- E-mail: info@aqemachinery.com
- Tel.: +86 158 0080 9423
- Add.: Chuangshanghui Building, Yanan East Road No.1882, Changning District, Shanghai, China