API 5CT Casing & Tubing

API 5CT Casing & Tubing Features High precision in size and shape Good corrosion resistance High collapse strength Excellent comprehensive mechanical properties High connection strength and sealability Constant mechanical properties at high temperature Specifications API Spec 5CT Specification for Casing and Tubing API Spec 5B Specification for Threading, Gauging, and thread Inspection of Casing, Tubing, andLine Pipe Thread Supply CapacityProductsPipe typeSteel gradeOutside diameter mm (in)Wall thickness mm (in)Thread typeCasing and CouplingSeamless PipeJ55, K55, M65, L80, N80, C90, C95, Pl10114.3-508.0 (4-1/2-20)5.2-16.13 (0.22-0.635)PSLBEERW PipeJ55, K55139.7-508.0 (5-1/2-20)5.87-13.84 (0.23-0.545)PSLBTubing and CouplingSeamless PipeJ55, L80, N80, C90, Pll0,48.26-114.3 (1.90-4-1/2)3.68-9.52 (0.145-0.375)PNU Notes: P=plain end, S=short round thread, L=long round thread, B=buttress thread, E=extreme-line; P=plain end, N=non-upset thread and coupled, U=external upset thread and coupled;Process Flowchart of Casing and TubingEnsured quality, competitive price & professional service!