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- Tubing -5
- API-5CT Casing, Tubing, Coupling. Our factory manufacture Casing, Tubing: According to API SPEC 5CT. Steel grade: J55, K55, L80, N80, C95, P110 O. D. Range Tubing: From 2-3/8"to 4-1/2"(EUE/NU) Casing: From 2-3/8" to 4 1/2", Threads: BTC, LTC, STC. Le
- 2014-03-07 04:14 [China(Mainland)]
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DEZHOU SAIGAO PETROLEUM MACHINERY CO., LTD.
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