China Online Exporter Electromagnetic Brake Outer Gear Hub - Arrow Check Valve – LUQI factory and manufacturers

Online Exporter Electromagnetic Brake Outer Gear Hub - Arrow Check Valve – LUQI

Short Description:

Product Detail

Product Tags

Feedback (2)

We now have several exceptional workers customers good at marketing, QC, and working with types of troublesome trouble during the creation system for Directional Drilling Mud Motor , Price Barite , Control Head , To acquire a consistent, profitable, and constant growth by getting a competitive advantage, and by continuously increasing the value added to our shareholders and our employee.

Online Exporter Electromagnetic Brake Outer Gear Hub - 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

As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Online Exporter Electromagnetic Brake Outer Gear Hub - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Mexico, Mauritania, Hanover, With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Chain Compound System

Impact Socket Hex Wrench Hole Set

Machine Accessories

Packer Water Injection

Pdc Bits

Quality Chain Spanner

Torque Bar

Variable Diameter Stabilizer

Well Testing Choke Manifold

High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!

By Sabina from Victoria - 2018.11.11 19:52

The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

By Joanna from Grenada - 2018.12.05 13:53

Write your message here and send it to us