China Newly Arrival Hydraulic Choke Valve - Arrow Check Valve – LUQI factory and manufacturers

Newly Arrival Hydraulic Choke Valve - Arrow Check Valve – LUQI

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Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Drawworks Used For Drilling Well , Mud Motor , Well Controls , Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

Newly Arrival Hydraulic Choke Valve - 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:

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With a complete scientific quality management system, good quality and good faith, we win good reputation and occupied this field for Newly Arrival Hydraulic Choke Valve - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: South Korea, Macedonia, Myanmar, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. We also offer agency service---that act as the agent in china for our customers. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.

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Square Kelly

We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.

By Freda from Spain - 2017.01.28 19:59

Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.

By Carlos from Zambia - 2017.01.28 19:59

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