11"-10,000 Psi Annular BOP Packing Element Rubber Core
we produce various types of rubber seals, including annular plastic cores, ram plastic cores, and gaskets. Annular BOP Packing Element has owned comprehensive testing instruments and tools for testing rubber performance so it can develop rubber seals that adapt to different working environments for satisfying the needs of both companies and users.
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) |
√ |
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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.