Project Description

ASTM High-Pressure Boiler Tubes

Product Description

High-pressure boiler tubes are primarily used in supercritical or ultra-supercritical boilers for components such as superheaters, reheaters, water walls, and economizers. These tubes require high long-term strength, excellent anti-oxidation and corrosion resistance, as well as good structural stability.

Common Grades or Steel Grades of American Standard High-Pressure Boiler Tubes

Common grades 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

Standards

  • SA-179/SA-179M: Seamless Cold-Drawn Low-Carbon Steel Tubes for Heat Exchangers and Condensers
  • SA-192/SA-192M: Seamless Carbon Steel Boiler Tubes for High Pressure Use
  • SA-209/SA-209M: Seamless Carbon-Molybdenum Alloy Steel Boiler and Superheater Tubes
  • SA-210/SA-210M: Seamless Medium-Carbon Steel Boiler and Superheater Tubes
  • SA-213/SA-213M: Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater, and Heat Exchanger Tubes

Product Features

High-pressure boiler tubes often operate under high temperature and pressure conditions. The tubes can experience oxidation and corrosion under the influence of high-temperature flue gas and steam. Therefore, high-pressure boiler steel tubes must have high long-term strength, excellent anti-oxidation and corrosion resistance, and good structural stability.

Size Range

Outer Diameter: ∮15.88~89mm; Wall Thickness: 2.6~12.5mm