| Use: | Well Drilling |
|---|---|
| Processing Type: | Casting |
| Material: | Carbon Steel |
| Certification: | API |
| Machine Type: | Drilling Equipment |
| Type: | Bop |
| Model Number: | all size |
| Brand Name: | Lake |
| Place of Origin: | China (Mainland) |
| SIZE RANGE: | 7 1/16"-21 1/4" |
| PRESSURE RANGE: | 2000-5000PSI |
| COLOR: | RED |
Quick Details
Specifications
ANNULAR BOP Features
1.Upper housing and the body have two connection forms as connection by bolts and connection by claw chuck.
2.Annular BOP with tapered rubber is composed of seven parts as upper housing, wear plate, body, piston, tapered rubber, anti-dust ring supporting cylinder.
3.The dynamic seal of annular BOP adopts the sealing ring of lip structure, which reduces the wearing of sealing ring to maximum, and the sealing is reliable; the rubber is not easy to fold back, and there is the effect of funnel; and the well pressure has the function of assisting sealing, etc.
Specifications and technical parameters with tapered rubber
|
Model |
Bore(mm) |
Working Pressure(m Pa/psi) |
Close Volume(L) |
Open Volume(L) |
Dimensions |
Total Weight (For reference)(kg) |
|
|
A |
B |
||||||
|
FHZ18-70 |
179.4 |
70/10000 |
36 |
27 |
1200 |
1250 |
6293 |
|
FHZ28-70 |
279.4 |
70/10000 |
67 |
66 |
1465 |
1653 |
12290 |
|
FHZ35-70 |
346.1 |
70/10000 |
116 |
117 |
1554 |
1742 |
15190 |
|
FHZ43-35 |
425.4 |
35/5000 |
134 |
134 |
1680 |
1590 |
14100 |
|
FHZ54-14 |
539.7 |
14/2000 |
95.3 |
94.5 |
1380 |
1437 |
7660 |
Specifications and technical parameters with spherical rubber
|
Model |
Bore(mm) |
Working Pressure(m Pa/psi) |
Close Volume(L) |
Open Volume(L) |
Dimensions |
Total Weight (For reference o)(kg) |
|||||
|
A |
B |
C |
D |
E |
F |
||||||
|
FH18-21 |
179.4
|
21/3000 |
21 |
15 |
745 |
769 |
141 |
309 |
37 |
225 |
1433 |
|
FH18-35 |
35/5000 |
21 |
15 |
745 |
797 |
169 |
309 |
31 |
231 |
1520 |
|
|
FH23-21 |
228.6 |
21/3000 |
34 |
22.8 |
902 |
838 |
128 |
494 |
48 |
260 |
2398 |
|
FH23-35 |
35/5000 |
42 |
33 |
1016 |
860 |
110 |
500 |
72 |
262 |
2986 |
|