Gas pipe 13cr-L80

for oilCRstandard

Standard: API 5CT. Application:oil and gas wells with carbon dioxide environments. Casing Pipes’s OD: 114.3 mm (4.5″) to 339.7 mm (13.38″) Tubing pipe’s OD: 60.3 mm (2.38″) to 114.3 mm (4.5″) Chemical Composition C Mn Mo Cr Ni Cu Ti P S Si V Al Min 0.150 0.250 – 12.000 – – – – – – – – Max 0.220 1.000 – 14.000 0.500 0.250 – 0.020 0.010 1.000 – – Mechanical Properties Tensile Strength 655 MPa min 95,000 psi min Yield Strength 552 MPa min 655 MPa max 80,000 psi min 95,000 psi max Total Elongation Under Load 0.500 % – Hardness 23 Max HRC 241 Max HBW