Hebei E-valves Petroleum Equipment Co., Ltd.
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11" 3,000 Psi Annular BOP Packing Element Oil Field
Annular BOP Packing Element is a special high-performance product which is developed and updated lately for preventing the blowout. The packing element is combined by the main body which is made up of the independent innovation rubber based polymer alloy material and the high strength metal frame, It is suitable for the drilling work on the oil field, which shares a high cost performance comparing to the other same type packing elements. And the repair seal kits are equipped.
Annular BOP Packing Element Parameters
| working pressure MPa(psi) | Bore mm(in) | ||||||
| 179(7 1/16") | 228(9") | 279(11") | 346(13 5/8") | 527(20 3/4") | 540(21 1/4") | 750(29 1/2") | |
| 70(10000) | √ | √ | √ | ||||
| 35(5000) | √ | √ | √ | √ | √ | ||
| 21(3000) | √ | √ | √ | ||||
| 14(2000) | √ | ||||||
| 4(500) | √ | ||||||
Bop Packing unit features
1. By API Spec.16A Standard
2. All the parts are original or interchangeable
3. Reasonable structure, easy operation, long life of plastic core
4. Adapt to a wide range, capable to seal pipe string with nominal paths from 0-DN in and shapes, better performance by combining with ran blowout preventer in the use.