our factory can supply stainless steel round pipe : stainless steel round / square / rectangular pipe in grade 201,202,301,302 stainless steel round pipeour factory can supply stainless steel pipe : stainless steel round / rectangle /square pipe Grade : AISI316L , 316, 310S, 310, 303 ... ,430F,431,416,AISI201,Y201Cu,202,PH-4,329 ect. Stainless steel round pipe outside diameter : 8,9.5,11,12,12.7,14 ...