Oil and gas

API 5CT Gr H40 casing is a kind of petroleum casing, which belongs to the oil and gas industry pipes.

ASTM A335 P11 seamless ferritic alloy steel nominal pipe for high temperature, used for heating surfaces of high-pressure boilers, economizers, headers, superheaters, reheaters, petrochemical industry pipes, etc.

These ASME SA 53 Carbon Steel Grade A Pipes are quality tested on defined parameters, to ensure these are in compliance with the defined quality standards.

ASTM A268 is the standard specification for seamless and welded ferritic and martensitic stainless steel tubing for general service.