Low price for Downhole Drilling Tool Mud Motor - Arrow Check Valve – LUQI
Low price for Downhole Drilling Tool Mud Motor - Arrow Check Valve – LUQI Detail:
Arrow check valve (drilling tool check valve) is an important tool used in drilling and workover of oil and gas.It works with the drilling tool in the well. Once the reverse flow, kick or positive circulation stops in the drilling or workover process, the arrow check valve closes rapidly under the action of the spring force of the back circulation press inside the drill tool, which truncates the internal passage of the drill tool and plays the purpose of blowout prevention inside the drill tool.
Main Technical Parameters
|
Model |
OD mm(inch) |
ID mm(inch) |
MPa |
Connect thread |
|
FJ79 |
79(3 1/8) |
25(1) |
35、70、105 |
2 7/8HT PAC |
|
FJ86 |
86(3 3/8) |
25(1) |
NC26 |
|
|
FJ111 |
111(4 3/8) |
41.3(1 5/8) |
NC31 |
|
|
FJ121 |
120.7(4 3/4) |
54(2 1/8) |
NC38 |
|
|
FJ127 |
127(5) |
54(2 1/8) |
NC38 |
|
|
FJ159 |
159(6 1/4) |
70(2 3/4) |
NC46 |
|
|
FJ165 |
165(6 1/2) |
70(2 3/4) |
NC50 |
|
|
FJ178 |
178(7) |
70(2 3/4) |
5 1/2FH |
|
|
FJ203 |
203(8) |
71.4(2 13/16) |
6 5/8REG |
|
|
FJ229 |
229(9) |
76.2(3) |
7 5/8REG |
Ordering Instructions
1. Specification and dimension, connecting thread when ordering.
2. If you have any special requirements, please elaborate.
Product detail pictures:
Related Product Guide:
Design Theory of Stator and Rotor of PDM Based on Rack Gearing Principle
It is actually our accountability to satisfy your needs and effectively serve you. Your pleasure is our best reward. We're on the lookout forward for your stop by for joint growth for Low price for Downhole Drilling Tool Mud Motor - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Jakarta, Somalia, Guatemala, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We are looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
By Stephen from New Orleans - 2018.12.30 10:21
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Evangeline from South Korea - 2018.12.30 10:21
