Manufacturing Companies for Brake Pad - Arrow Check Valve – LUQI
Manufacturing Companies for Brake Pad - Arrow Check Valve – LUQI Detail:
abide by the contract”, conforms on the market requirement, joins within the market competition by its good quality at the same time as provides far more comprehensive and great company for customers to let them grow to be major winner. The pursue in the company, will be the clients’ pleasure for Arrow Check Valve, We glance forward to establish a long-term small business romance along with your esteem co-operation.
abide by the contract”, conforms on the market requirement, joins within the market competition by its good quality at the same time as provides far more comprehensive and great company for customers to let them grow to be major winner. The pursue in the company, will be the clients’ pleasure for Arrow Check Valve, Valve, Valve supplier, All of our items comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our items or would like to discuss a custom order, remember to feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.
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:
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Dependable high-quality and fantastic credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality very first, client supreme" for Manufacturing Companies for Brake Pad - Arrow Check Valve – LUQI , The product will supply to all over the world, such as: Croatia, Myanmar, Georgia, Our next goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility and greater value. All in all, without our customers we do not exist; without happy and fully satisfied customers, we fail. We are looking for the wholesale, Drop ship. Please contact us if you are interesting our products. Hope to do business with you all. High quality and fast shipment!
By Dorothy from Lithuania - 2018.05.15 10:52
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Kelly from United Arab Emirates - 2017.07.28 15:46
