Specifications
Meet API Spec 8A/8C standardCE/ISO certificate.
Top quality and best price.
Annular BOP
Annular BOP
1. Packing element is spherical or tapered type with massive storage volume, low operation pressure and
excellent sealing function;
2.Bonnet is hemispherical-shaped, so there is no stress concentration on bonnet whenever bearing the pressure.
3. Bonnet and body are connected by a wedge block, so the pressure is evenly distributed;
4.Packing element is interchangeable with similar overseas products;
5.Use observation hole to check the life span of the packing element;
6.Piston is set in low position to have a shorter moving distance; Use wear ring on piston.
The main technical performance and specification for the annular BOP:
Annular BOP classification | |||||
Operating pressure | Drift diameter(in) | ||||
7 1/16 | 11 | 13 5/8 | 20 3/4 | 21 1/4 | |
2000 | Flange connection(bolted) | Flange connection(bolted) | Flange connection(bolted) | - | conical |
3000 | Flange connection(bolted) | Flange connection(bolted) | Flange connection(bolted) | conical | - |
5000 | Flange connection(bolted) | Flange connection(bolted) | Flange connection(bolted) | - | - |
10000 | Flange connection(bolted) | Wedge block connection | Wedge block connection | - | - |
