China Factory source Control Head - Arrow Check Valve – LUQI factory and manufacturers

Factory source Control Head - Arrow Check Valve – LUQI

Short Description:

Product Detail

Product Tags

Feedback (2)

continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. Our corporation has a excellent assurance program are actually established for Hydraulic Choke Manifold , Pump Driven Shaft Assembly , Kill Choke Manifold , We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits.

Factory source Control Head - 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

Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Factory source Control Head - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Zurich, Ecuador, Pakistan, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

Best Quality Well Drilling Bits

Downhole Drilling Tool Mud Motor

Downhole Motor

Downhole Mud Motor Manufacturers

Float Valve Stabilizer

Hard Facing Stabilizer

Integral Spiral Blade Stabilizer

String Stabilizer

Uniform Wall Thickness Downhole Motor

Variable Diameter Stabilizer

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!