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API 5CT 7/8'' sucker rod couplings
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
A: We are factory.
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.
A: Payment<=1000USD, 100% in advance.