... Petroleum Casing Pipe 3.Grade:J55,K55,L80 API 5CT Oil Cashing PipeGrade: API 5L : A25,A,B,X42,X46,X52, ... CS-90 SCS-95 SCS-80 TCS-110TOther steel grade is available as per clients requirements.Specifications:O.D.89-820mm ... natural gas industries Casing PipeDimensions, Mechanical properties, Chemical compositions:Refer to API 5CT or as per clients requirementskeywords:seamless petroleum casing ,petrolem ...