ASTM SA178/A178M Electric-Resistance-Welded Carbon Steel and Carbon Manganese Steel Boiler and Superheater Tubes.
ASTM A179 Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger and Condenser Tubes
ASTM A 210 GR. A1
ASME SA 210 Gr. A1, C.Seamless Medium-Carbon Steel Boiler & Superheater Tubes
ASTM A192 Seamless Carbon Steel Boiler Tubes for High-Pressure Service.
ASTM/ASME A 213/SA213-M GR. T1-T22 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater,and Heat-Exchanger Tubes
ASTM A214 ERW Carbon Steel Heat-Exchanger & Condenser Tubes.
DIN 1629 ST 35.40
BS 3059/90/1/320
BS 3059/90/2/360
BS 3059/90/2/440
BS 3059/90/2/620
BS 3059/90/2/622
BS 3059/90/2/243
S G4361 STB 340/STB410 | | |
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