introduction
ASTM A213 alloy steel pipe is a special steel pipe used for high-temperature and high-pressure steam pipes, also known as boiler pipes. Usually made of carbon steel or alloy steel, it has excellent high temperature resistance, corrosion resistance and pressure resistance, and is widely used in petroleum, chemical industry, electric power, construction and other fields.
A335P5 alloy seamless steel pipe is a pipe material widely used in petroleum, chemical industry, electric power and other fields. The tensile capacity and yield capacity of A335 steel pipe are as follows
tensile strength . The tensile strength of P1, P2, P12, P23, P91, P92, P911, and P122 is 380MPa, and the tensile strength is 410MPa.
Yield Strength. The yield strength of P1, P2, P12, P23, P91, P92, P911, P122, etc. is ≥240Mpa, and the yield strength is ≥205Mpa.
A519 alloy steel pipe is an American standard seamless steel pipe, mainly used in machinery manufacturing, chemical equipment, painting, beveling, laser drilling and other fields. It includes 1010, 1020, 1026, 4130, 4140 and other materials.