DIN 2458 carbon steel welded pipe : Size: 1/2"-48" Thickness: SCH10-SCH160,SGP,STD ... ASTM,DIN,BS,ANSI,JIS,EN DIN 2458 carbon steel welded pipe with good quality :High quality,low price,multi-standardCertificate ... are from all over the world,such as American,Germany,Italy,Spain,Canada,Brazil,Japan,South Africa,and so on.We ... your valuable inquiry and questions. DIN 2458 carbon steel welded pipe seamless