API 5L Casing Pipe J55/K55,OCTG smls steel pipe manufacturer

Seamless pipe lineissued for the mechanical structure, hydraulic equipment ,which is have precision size ,good surface finish.It can greatly reduce mechanical processing hour and improve material utilization, and to improve the quality of products. High quality of cold draw seamless pipe line are mainly use the 10# 20#.In addition to ensure chemical composition and mechanical properties,it will check by Hydrostatic test,crimping,flared and Squashed test.

specifications ofAPI 5L Casing Pipe

Item	API 5L steelcasing pipe
Standard	ASTMA53, A106, API 5L, ASME B36.10M-1966 DIN1626, DIN1629, DIN17175, DIN 2448 JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461
Material	Q235, 20#, Q345 A53B, A106B, API 5L B,X42,X46,X52,X60, X65 ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4 STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Outside Diameter	1/4″—24″ (DN8-600) (10mm~630mm)
Wall Thickness	Sch5S~XXS(1mm~150mm) SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120, SCH140,SCH160,XXS,DIN, JIS standard thickness
Length	Fixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12.0m. Random length: 5-12m
Surface	PE, 3PE, FBE, Black Painting, Varnish Paint, Anti-rust Oil, Hot Galvanized, Cold Galvanized, Uncoated,etc.
connection type	Stud welding, collar connection, socket connection