China OEM manufacturer Used Oil Well Drilling Bits - Arrow Check Valve – LUQI factory and manufacturers

OEM manufacturer Used Oil Well Drilling Bits - Arrow Check Valve – LUQI

Short Description:

Product Detail

Product Tags

Feedback (2)

We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Steel Body Pdc Oil Drilling Tools , Hydraulic Choke Manifold , Drawworks For Drilling Jc50db , We just not only provide the high quality to our customers, but more even important is our best service and the competitive price.

OEM manufacturer Used Oil Well Drilling Bits - 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

We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for OEM manufacturer Used Oil Well Drilling Bits - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Jamaica, Iran, America, With the superior and exceptional service, we are well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.

Api Drilling Downhole Motor

Api High Quality Of Downhole Motor

Changeable Stabilizer

Downhole Drilling Motors

Downhole Mud Motor

Downhole Screw Motor

Downhole Tools Manufacturers

Hss Drill Bits

Oil Well Drill Bits For Sale

String Stabilizer

We have been looking for a professional and responsible supplier, and now we find it.

By Stephanie from Porto - 2017.04.18 16:45

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!

By Alice from Botswana - 2018.09.23 17:37

Write your message here and send it to us