API 5CT BTC tubing casing coupling for oilfield

API 5CT Oilfield Casing and Tubing Coupling J55 Coupling in Oil and Gas

Specifications of the API 5CT casing coupling:
1.Size: Applied in Casing from 4-1/2" to 20".
2.Thread Types: STC,LTC and BTC
3.Steel Grade: J55, N80, L80, P110 ect.
4.Standard: Meeting API Specification 5CT
5.Casing Coupling Pipe Grade identification by Paint Color

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance.