Boiler, superheater and heat exchanger seamless ferritic and austenitic alloy steel pipe
tandard:
ASTMA213 — American Society for Testing and Materials Standards
ASMESA213 — American Society of Mechanical Engineers standards
Seamless Ferritic and Austenitic Alloy-Steel Boiler,Superheater, and Heat-Exchanger Tubes
Purpose:
Boilerand Superheater for minimum wall thickness seamless ferritic and austeniticsteel and austenitic steel heat exchanger.
The main production steel grades:
T11,T12, T22, etc. are negotiated, but also supply other grades of steel.