API 5CT is the standard drawn up from the American Petroleum Institute, is the specification for seamless casing and tuning. World iron & steel is one of the leading Oil Tubing manufacturers, suppliers, company, factory, seller, and exporter, if you have the needs of API L80 oil tubing, API 5CT L80 oil tubing, 5CT L80 oil tubing, R95 oil tubing, Gr.L80 oil tubing for your oil and gas pipeline projects, please feel free to contact us.
Standard: API 5CT
Grade: L80
Tolerance.
OD＜114.3mm tolerance ±0.79
OD≥114.3mm tolerance -0.5% +1%
Thickness tolerance:-12.5%
Manufacture process:S or EW
Heat treatment: Q
