1. According with API-5CT criterion
2. Casing threads: Short round thread, long round thread, buttress thread
3. Steel grade: J55, K55, L80, N80, C90, T95, P10
4. Length range: R1, R2, R3
2. Casing threads: Short round thread, long round thread, buttress thread
3. Steel grade: J55, K55, L80, N80, C90, T95, P10
4. Length range: R1, R2, R3
Features
steel pipe^$steel pipe use in oil or gas well.^#Main Products
tabular goods as casing, tubing, pipeline ect.