Heat Exchanger Pipes
Main steel grades
TP304/L
TP316/L
TP316Ti
TP317L
TP321
TP310S
TP410
S31803 ( S32205 )
S31254
S32750
904L
N04400
N06625
N08810
N08825
Main standard
GB/T 13296 "Stainless Steel Seamless Pipe for Boilers and Heat Exchangers"
GB/T 21833.1 "Austenitic-ferritic duplex stainless steel seamless steel pipe"
ASEM SA213 "Seamless Ferritic and Austenitic Alloy Steel Pipe for Boilers, Superheaters and Heat Exchangers"
ASME SA789 "Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe for General Purposes"
JISG3463 EN10216-5ASME SB-167 ASME SB-423 ASME SB-163 ASME SB-338
Specification size
外徑：12.7-76.2mm
壁厚：0.5-6.35mm