... Co.,LTD. Our company is specialized in stainless steel steel products manufacturer, has many years of experience, professional and ... specification and special material products.The exact information about stainless steel Pipe Fitting as fellows :Quality First,Customer Foremost!Production Details: ... AISI, ASTM,DIN,GB,JIS,EN,Etc.Grade:201,202,304,309S,310S,316,316L,321,430F,Etc.Size: 40mm-1500mm ...