7 1/16″ Hydril Annular Bop 3000psi Double Ram BOP
Hydril Annular Bop is designed and manufactured according to API Spec 16A standard.
1. Packing element is the 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 an 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.7
7. 3000~15,000psi working pressure
Hydril Annular Bop Parameters
(We can provide the BOP: bore size from 7 1/16” to 30”, pressure from 500psi to 20000psi, Not limiting in the below list)
| Item |
Specification for Annular BOP |
| Size and model |
7 1/16″
-3000psi
|
7 1/16″
-5000psi
|
9″
-3000psi
|
9″
-5000psi
|
11″
-3000psi
|
11″
-5000psi
|
13 5/8″
-3000psi
|
13 5/8″
-5000psi
|
20 3/4″
-3000psi
|
21 1/4″
-5000psi
|
| Bore (mm/in.) |
179.4
7 1/16
|
179.4
7 1/16
|
228.6
9
|
228.6
9
|
279.4
11
|
279.4
11
|
346.1
13 5/8
|
346.1
13 5/8
|
527
20 3/4
|
539.8
21 1/4
|
| Rated working pressure (MPa/psi) |
21
3,000
|
35
5,000
|
21
3,000
|
35
5,000
|
21
3,000
|
35
5,000
|
21
3,000
|
35
5,000
|
21
3,000
|
35
5,000
|
| Hydrostatic pressure testing pressure (MPa/psi) |
42
6,000
|
70
10,000
|
42
6,000
|
70
10,000
|
42
6,000
|
70
10,000
|
42
6,000
|
70
10,000
|
31.5
4,500
|
70
10,000
|
| Hydraulic-controlled rated working pressure (MPa/psi) |
21/3,000 |
| Recommended hydraulic working pressure seal pipe (MPa/psi) |
1,218～1,522psi |
| Max. working pressure seal well without pipe in (MPa/psi) |
10.5
1,500
|
17.5
2,500
|
10.5
1,500
|
17.5
2,500
|
10.5
1,500
|
17.5
2,500
|
10.5
1,500
|
17.5
2,500
|
10.5
1,500
|
17.5
2,500
|
| Recommended hydraulic working pressure seal well without pipe in (MPa/psi) |
≤10 .5/1,500 |
| Open Max. oil volume (L) |
15 |
15 |
22.8 |
33 |
39 |
56 |
69 |
69 |
110 |
181 |
| Close Max. oil volume (L) |
21 |
21 |
34 |
42 |
50 |
72 |
94 |
94 |
173 |
241 |
| Lift weight by two lifting ring (t) |
16 |
16 |
16 |
25 |
25 |
25 |
32 |
32 |
32 |
64 |
| Outlet of hydraulic oil |
NPT 1” |
| Temperature grade of metal |
T-20/250(-29℃～121℃) |
| Temperature grade of non-metal |
BAB (-18℃~66℃~93℃) |
| Medium material contacting with well liquid |
Per to NACE MR-01-75, meet API 16A 4th Edition Standard |
Our Service :
We do everything to enable the clients to get more benefits and to seek more business opportunities in the market. We promise to create more value for you and society.
We must develop new technologies and new products for our clients, and make our popularity on a high level in this field; we must heighten our position and set a good example in the field. A group of experienced staff are ready to serve you with enthusiasm at any moment!
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7 1/16″ Hydril Bop Parts 5000psi Double Ram BOP Low Operation Pressure Images
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