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Oil Drilling Inside BOP Drop In Check Valve For Drill Stem Lower Safety Valves
Product Details:
| Place of Origin: | China |
| Certification: | API 7-1 |
| Model Number: | All size |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 pc |
|---|---|
| Price: | USD500-10000/pc |
| Packaging Details: | Export wooden case |
| Delivery Time: | 20 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 300 pieces per month |
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Detail Information |
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| Product Name: | API IBOP, Inside BOP, Drop-in Check Valve For Drill Stem And Lower Safety Valves | Keywords: | Inside BOP |
|---|---|---|---|
| O.D. Of Inside BOP(in): | 3 1/2, 4 1/8, 4 3/4, 6 1/4, 6 5/8, 7, 8, 9 1/2 | I.D.of Inside BOP(in): | 1 1/4, 1 5/8, 2, 2 7/16, 2 13/16, 3 |
| Application: | Oil Drilling | Warranty: | One Year |
| Working Pressure(MPa)/psi: | 70(35)/10000psi(5000psi) | Material: | Alloy Steel, AISI 4140 Or 4145H |
| Highlight: | Oil Drilling Drop In Check Valve,Drill Stem Inside BOP Valve,Lower Safety Inside BOP Valve |
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Product Description
API IBOP, Inside BOP, Drop-in Check Valve for Drill Stem and Lower Safety Valves
INSIDE BOP
The IBOP 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 may 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 sabbing into position against a backflow of fluid, this optional release tool can be installed on the float valve and the entire assembly kept ready on the rig floor for quick installation at the first signs of serious backflow when drill pipe is pulled from the well.
When ordering please specify the connection of drill string.
Specification -Inside BOP
| Inside Blowout Preventer | |||||
| Thread connection | Product Code | O.D.(in) | I.D.(in) |
Length (in) |
Working Pressure(MPa) |
| NC26 | F0108900 | 3 1/2 | 1 1/4 | 27~28 | 70(35) |
| NC31 | F0110500 | 4 1/8 | 1 5/8 | 28~30 | 70(35) |
| NC38 | F0112100 | 4 3/4 | 2 | 30~31 | 70(35) |
| NC46 | F0115900 | 6 1/4 | 2 7/16 | 33~34 | 70(35) |
| NC50 | F0116800 | 6 5/8 | 2 13/16 | 33~34 | 70(35) |
| 5 1/2 FH | F0117800 | 7 | 3 | 35~38 | 70(35) |
| 6 5/8 REG | F0120300 | 8 | 3 | 38 | 70(35) |
| 7 5/8 REG | F0124100 | 9 1/2 | 3 | 38 | 70(35) |
API IBOP, Inside BOP, Drop-in Check Valve for Drill Stem and Lower Safety Valves
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