... stainless steel pipe Pipe OD1/2"-48"Pipe WTSCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH160,XXSLength6m-12m or ... 10216-5,GB 13296;14976;14975;5310Material201,202,304,304L,316,316L,317,317L,321,2205,31803,310, ... inspection of products. 304 stainless steel pipe Chemical Composition of Stainless Steel 304Table 1. Typical chemical composition for 304 stainless steel alloys %304304L304HC0-0. ...