China Wholesale Price China Mud Motor Manufacturers - Arrow Check Valve – LUQI factory and manufacturers

Wholesale Price China Mud Motor Manufacturers - Arrow Check Valve – LUQI

Short Description:

Product Detail

Product Tags

Feedback (2)

Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for Api 16c Choke Manifold , Brake Shoe , Downhole Motor , We sincerely do our greatest to supply the very best support for every one of the purchasers and businessmen.

Wholesale Price China Mud Motor Manufacturers - 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
Directional well essential-Downhole Motor

We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Wholesale Price China Mud Motor Manufacturers - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Austria , Manila , Rio de Janeiro , We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.

Api Choke Manifold