Standard API | ASTM | BS | DIN | DNV | GB | ISO | JIS | KS | LR | NF | Others
ASTM
Standard Number
A 409 (Welded Large Diameter Austenitic Steel Pipe for Corrosive or High Temperature Service)
Grade TP304 TP304L TP309Cb TP309S TP310Cb TP310S TP316 TP316L TP317 TP321 TP347 TP348 S31254 S30815 S31725 S31726 [ All grade ]