ASTM A213 T22 Boiler Seamless Steel Pipe
ASTM A213 T22 Boiler Seamless Steel tubeis mainly used in high-temperature applications such as power generation, chemical processing, and oil and gas refining. They are designed to withstand high-pressure and high-temperature environments, making them suitable for use in boilers, superheaters, and heat exchangers.The T22 alloy steel used in the tubes contains elements such as chromium, molybdenum, and tungsten, which provide high-temperature strength, corrosion resistance, and wear resistance. The seamless steel pipe are manufactured by a seamless process and are typically heat treated to enhance their mechanical properties.
Chemical Composition
Grade
Carbon
Manganese
Phosphorus
Sulfur
Chromium
Molybdenum
A213T22
0.05-0.15
0.3-0.6
0.025
0.025
1.90-2.60
0.87-1.13…