S30403不锈钢无缝管生产范围：
外径：Ф6-630mm 壁厚：1-50mm
主要生产材质：
奥氏体：
TP304, TP304L, TP304H, TP316, TP316H, TP316Ti, TP316L, TP321,TP321H, TP347H, TP347HFG, 904L, TP310H, TP310S, TP317, TP317L, TP316LMo≥2.5; etc
双相钢：
S31803; S32205; S31500; S32750
镍基合金：
N08825, N08904, N08028, N08800
主要生产标准：
EN10216-5; EN10216-2
DIN 17456; DIN 17458
ASTM A312; A213; A269; A511; A789; A790;
ASME SA213; SA312; SA789; SA790;
ASME SB163, ASTM B163, ASME SB423, ASTM B423,
ASME SB407,ASTM B407, ASME SB668, ASTM B668
JIS G3459; G3463
GOST 9941；GOST 5632
GB/T14975, GB/T14976; GB13296; GB5310; GB9948
