After-sales Service: | Online, Video Support |
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Warranty: | 1 Year |
Certification: | CE, ISO 9001:2000 |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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The BOP major pressure-bearing parts are forged to enhance safety and reliability performance. The opening/closing of side door is in a form of linear motion and the hydraulic control assembly moves linearly along the open-close piston rod. The ram BOP is an important part of well control unit and it is mainly applied to control the wellhead pressure during drilling, workover, and oil testing operations to prevent blowout effectively to realize safe construction.
Model |
BY28-21 |
BY35-21 |
BY18-35 |
BY28-35 |
BY35-35B |
BY28-70 |
BY35-70 |
|
Bore(in) |
11 |
13 5/8 |
7 |
11 |
13 5/8 |
11 |
13 5/8 |
|
Rated pressure (psi) |
3000 |
3000 |
5000 |
5000 |
5000 |
10000 |
10000 |
|
Strength pressure(psi) |
6000 |
6000 |
10000 |
10000 |
10000 |
15000 |
15000 |
|
Piston diameter (mm) |
170 |
220 |
170 |
220 |
250 |
350 |
350 |
|
Working temperature |
-29~121ºC | |||||||
Weight(lb) |
Single ram |
7200 |
7700 |
2600 |
7500 |
8700 |
10800 |
11600 |
Double ram |
9800 |
14900 |
5000 |
13600 |
16000 |
21200 |
25300 |
|
Dimension (mm) |
Single ram |
2907 x 1060 x 840 |
2476 x 1220 x 844 |
1534 x 555 x 727 |
2170 x 1167 x 870 |
2467 x 1220 x 890 |
2360 x 1145 x 1030 |
2690 x 1235 x 1138 |
Double ram |
2907 x 1060 x 1120 |
2476 x 1220 x 1300 |
1534 x 555 x 1110 |
2170 x 987 x 1415 |
2476 x 1220 x 1386 |
2360 x 1145 x 1600 |
2690 x 1235 x 1726 |
Blowout preventer is used to close the wellhead during oil testing, well repair, and completion operations to prevent blowout accidents. It combines the functions of full sealing and semi sealing, and has the characteristics of simple structure, easy operation, and high pressure resistance. It is a commonly used safety sealing wellhead device in oil fields to prevent blowout.
During oil drilling, a blowout device installed on the wellhead casing head is used to control high-pressure oil, gas, and water. When the oil and gas pressure in the well is very high, the blowout preventer can seal (shut off) the wellhead. When heavy mud is pressed into the drill pipe, there is a four-way valve under its gate, which can replace the mud that has been invaded by gas, increase the pressure of the liquid column in the well, and suppress the high-pressure oil and gas injection.
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