China Super Lowest Price Replaceable Sleeve Stabilizer - Arrow Check Valve – LUQI factory and manufacturers

Super Lowest Price Replaceable Sleeve Stabilizer - Arrow Check Valve – LUQI

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We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for Hard Seal Mud Gate Valves , Well Controls , Jc70 Drawworks For Drilling Rig , If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you.

Super Lowest Price Replaceable Sleeve Stabilizer - 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.

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Our pursuit and company goal is to "Always satisfy our customer requirements". We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for Super Lowest Price Replaceable Sleeve Stabilizer - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Surabaya, Rome, Lithuania, We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.

Api Drilling Downhole Motor