The casing named L80-9Cr casing pipe manufactured to API specification 5CT. This is a controlled yield strength material with a hardness testing requirement. Used in wells with carbon dioxide environments.
Available in casing dimensions of 114.3 mm (4.5″) to 339.7 mm (13.38″)
Available in tubing dimensions of 60.3 mm (2.38″) to 114.3 mm (4.5″)