Products:API 5CT Gr.N80-Q Oil Tubing Standard: API5CT-American Petroleum Institute Specification for seamless casing and tubing Grade:H40,J55,K55,N80,L80,C90,T95,R95,P110,Q125.etc. The tolerance. OD < 114.3mm tolerance ± 0.79 OD ≥ 114.3mm tolerance -0.5% +1%Read More
Products: APIAPI 5CT Gr.N80-Q Octg Standard: API5CT-American Petroleum Institute Specification for seamless casing and tubing Grade:H40,J55,K55,N80,L80,C90,T95,R95,P110,Q125.etc. The tolerance. OD < 114.3mm tolerance ± 0.79 OD ≥ 114.3mm tolerance -0.5% +1%Read More
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