... stainless steel pipe food industry 2.certification:ISO9001-2000,CE,API,GL 3.ASTM,ASME,AISI ,JIS,DIN,EN,BS,GB Commodites: 304 stainless steel ... pipe food industry OD: 6mm-612mm W.T:1mm- ... :Contact us:We manufacture all kinds of STAINLESS STEEL MATERIAL including pipe ,bar,tube,sheet,coil ... as customers request ASTM 304 stainless steel pipe food industry