On sale seamless API-5CT Casing pipe, Tubing pipe, Coupling, OCTG, Oil pipe. Our factory manufacture Casing pipe, Tubing pipe, OCTG, Oil pipe for oilfield: According to API SPEC 5CT. Steel grade: J55, K55, L80, N80, C95, P110,1Cr，3Cr,9Cr,13Cr and son on O. D. Range Tubing pipe: From 2-3/8"to 4-1/2"(EUE/NU) Casing pipe: From 4-1/2" to 20", Threads: BTC, LTC, STC,Premium connection Length range: R1, R2, R3
If you interested in our Casing pipe, Tubing pipe, Coupling, OCTG, Oil pipe, feel free to contact with me.
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