Beschreibung
SA-213M T22 alloy steel boiler Tubes large diameter boiler pipes
High pressure boiler pipes belong to the category of seamless steel pipes, mainly used to manufacture superheater pipes, reheater pipes, air ducts, main steam pipes, etc. for high-pressure and ultra-high pressure boilers.
High pressure boiler tubes are often subjected to high temperature and high pressure conditions during use. Under the action of high-temperature flue gas and water vapor, the tubes will undergo oxidation and corrosion. Steel pipes are required to have high durability, high oxidation and corrosion resistance, and good structural stability.
The main materials include SA-179M, SA-192M, SA-209M T1a, SA-210M Gr. C, SA-210M Gr. A1, SA-213M T11, SA-213M T12, SA-213M T22, SA-213M T23, SA-213M T91
Execution standards SA-179/SA-179m seamless cold drawn low-carbon steel pipes for heat exchangers and condensers, SA-192/SA-192M seamless carbon steel boiler pipes for high-pressure use, SA-209/SA-209M seamless carbon molybdenum alloy steel pipes for boilers and superheaters, SA-210/SA-210M seamless medium carbon steel pipes for boilers and superheaters, SA-213/SA-213M seamless ferritic and austenitic alloy steel pipes for boilers, superheaters, and heat exchangers
