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Api Spec 5ct Pipe

API 5CT yog ib lub caij uas nyob hauv American Petroleum Institute.

Astm A335 Pipe

Astm A335 Pipes yog ib phau nroog nroog. Tsis tas li ntawd xwb.

Api 5l Psl1 Line Pipe

API 5L PSL1 seamless & welded nroog nroog tswv teeb.

ERW Coating Pipe

Lawv nrhiav kev txwj lawd, tsis muaj ib zaug li no.

Api 5dp Drill Pipe

Wb muab txhua yam API tswv nrhiav tau, thiab yuav ua rau koj nrhiav tau tej uas koj nrhiav tau.

Sa210

Tsis tas li ntawd xwb.

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