An industrial chain integrating R&D, manufacturing, purchasing, sales and service

Casing & Tubing

Standard:API 5CT, API 5B

4 1/2”~30” for Casing
1.05”~4 1/2” for Tubing

Length: R1/R2/R3

Steel grade: H40, J55, K55, N80-1, N80-Q, R95, L80-1, L80-9Cr, L80-13Cr, C90, T95, C110, P110, Q125, HC serial and SS serial.

Connection: STC, LTC, BTC, NUE, EUE, IJ, Premium Connection


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