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

Short Description:

Product Detail

Product Tags

Feedback (2)

We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Oil Drilling Tools Downhole Motor , Oil Well Drilling , Steel Body Pdc Oil Drilling Tools , We sincerely do our best to offer the best service for all the clients and businessmen.

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:

Related Product Guide:
Directional well essential-Downhole Motor
Design Theory of Stator and Rotor of PDM Based on Rack Gearing Principle

We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range for Hot Selling for Oil Lubrication Pump Assembly - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Porto, US, Detroit, Looking forward, we will keep pace with the times, continuing to create new products. With our strong research team, advanced production facilities, scientific management and top services, we will supply high quality products to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.

Choke Manifolds

Concrete Core Drill Bit

Diamond Drilling Tools

Drilling Tools Downhole Motor

Hole Motor/Mud Motor

Inflation Sealing

Kill Manifold Choke Valve

The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.

By Erin from Paris - 2017.05.21 12:31

The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.

By Federico Michael Di Marco from Italy - 2018.12.10 19:03

Write your message here and send it to us