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Home > Manufacturing & Processing Machinery > Agricultural Machinery > Oil Presser > Inside Bop Valves
Negotiable
MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Shuangjia
Place of Origin:
China
Model Number:
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Related Products
Brand Name
Shuangjia
Place of Origin
China
The inside Bop is a heavy-duty drop check valve with a conical plug to reduce the cutting action of the mud on the valve seat, ensuring positive closure whenever required. Installed in the drill string, it can protect the rotary swivel, rotary hose, stand pipe, and mud pumps from drill pipe kicks. It also can be used along with high-pressure pumps to maintain well control by preventing high-pressure backflow.
A special release tool allows the valve to be held open to permit backflow, this optional release tool can be installed on the float valve and the entire assembly kept ready on the rig floor for quickly install the IBOP valve on drill string when the first signs of serious backflow is detected
A special release tool allows the valve to be held open to permit backflow, this optional release tool can be installed on the float valve and the entire assembly kept ready on the rig floor for quickly install the IBOP valve on drill string when the first signs of serious backflow is detected
| Type | O.D | I.D | Connection | OAL |
| mm(inch) | mm(inch) | API | mm(inch) | |
| FP95 | 95(3-3/4) | 35(1-3/8) | NC26 | 660(26) |
| FP111 | 111(4-3/8) | 35(1-3/8) | NC31 | 670(26-3/8) |
| FP121 | 121(4-3/4) | 45(1-49/64) | NC38 | 685(26-31/32) |
| FP159 | 159(6-1/4) | 57.2(2-1/4) | NC50 | 760(29-59/64) |
| FP165 | 165(6-1/2) | 57.2(2-1/4) | NC50 | 760(29-59/64) |
| FP178 | 178(7) | 57.2(2-1/4) | HT55 | 998(38-57/64) |
| FP203 | 203(8) | 71.4(2-13/16) | 6-5/8REG | 998(38-57/64) |
| FP241 | 241(9-1/2) | 71.4(2-13/16) | 7-5/8REG | 998(38-57/64) |
| When ordering or requesting quotation, if size out of above specification, pls. specify clearly. | ||||
Send Inquiry to This Supplier
Mrs. Grace Wang
Sales Executive
Mudanjiang, Heilongjiang, China
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Business Type
Manufacturer
Year Established
2001
Factory Size
Above 100,000 square meters
Annual Export Value
Above US$100 Million
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