China Hot Selling for Oil Lubrication Pump Assembly - Arrow Check Valve – LUQI factory and manufacturers

Hot Selling for Oil Lubrication Pump Assembly - Arrow Check Valve – LUQI

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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Api 6a Kill Choke , Reducer , 8 1/2 Inches Pdc Drill Bit , We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.

Hot Selling for Oil Lubrication Pump Assembly - 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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While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for Hot Selling for Oil Lubrication Pump Assembly - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Kyrgyzstan, Portland, Costa rica, We are very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.

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High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.

By Eric from Madagascar - 2017.09.30 16:36

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

By Nicole from azerbaijan - 2018.12.11 11:26

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