Stainless Steel Boiler Tube ASME SA213 TP310 TP310S TP310H TP321 TP321H TP347 TP347H
Specification:
ASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy-
Steel Boiler, Superheater and Stainless Steel Heat Exchanger Tubes.
ASTM A249 / A249M:Standard Specification for Welded Austenitic Steel Boiler, Superheater




