... our factory can supply stainless steel pipe : stainless steel round / square / rectangular pipe in grade 201,202,301,302,303,304 stainless steel pipeour factory can supply stainless steel pipe : stainless steel round ... / rectangle /square pipe Grade : AISI316L , 316, 310S, 310, 303,304,317,321,AISI1410,420,430 ...