seamless stainless steel pipe 1.Material:10#~45#,A53,16Mn,20G 2.Standard:ASTM,AISI,EN,DIN,BS 3.Length:6m,5.8m,12m, ... 3m, Descriptionseamless carbon steel pipe,carbon steel tube StandardGB5310-95,GB8087-1999,GB8162,GB8163-1999,GB3087,GB6479-86,ASTM A106,A53,A210,DIN17175Material10 ... , the delivery time rang from five days to twenty days seamless carbon steel pipe