China Professional Design Drill Bit Milling Tooth Cone - Arrow Check Valve – LUQI factory and manufacturers

Professional Design Drill Bit Milling Tooth Cone - Arrow Check Valve – LUQI

Short Description:

Product Detail

Product Tags

Feedback (2)

We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for Drilling Core Barrels , Driling Machine Drilling Rig , Barite Buyer , With advantage of industry management, the company has always been committed to supporting customers to become the market leader in their respective industries.

Professional Design Drill Bit Milling Tooth Cone - 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 are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Professional Design Drill Bit Milling Tooth Cone - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Toronto, Wellington, Marseille, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.

Api 6a Adjustable Choke Valve

Api Drilling Downhole Motor

Choke Valve Price

Copper Sleeve

Downhole Tool

Drilling Rig Spare Parts

Drive Shaft Assembly

Fracturing Machines Online

High Pressure Electric Hydraulic Pump

Steel Ring

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!

By Rose from Pretoria - 2017.11.01 17:04

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

By Candy from UK - 2018.09.19 18:37

Write your message here and send it to us