China Factory Cheap Hot Oil Well Downhole Tool - Arrow Check Valve – LUQI factory and manufacturers

Factory Cheap Hot Oil Well Downhole Tool - Arrow Check Valve – LUQI

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As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto "High Top quality, Competitive Cost, Fast Service" for Water Soluble Bridge Plug , Coiled Tubing Fracturing Technology , Drill Motor For Drilling Tool , Your inquiry will be highly welcomed and a win-win prosperous development are what we are expecting.

Factory Cheap Hot Oil Well Downhole Tool - 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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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Factory Cheap Hot Oil Well Downhole Tool - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Ghana, Irish, Paris, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.

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A good manufacturers, we have cooperated twice, good quality and good service attitude.

By Mignon from Pakistan - 2018.09.29 13:24

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Murray from Casablanca - 2017.10.13 10:47

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