321 large diameter Stainless Steel Pipe 1.High quality and competitive price; 2.Cerficate: ... 2.Cerficate:ISO3.Stock information: in stock 310S Seamless stainless steel tubeGradeSUS201, SUS202,SUS301,SUS302,SUS303,SUS304, SUS304L, SUS310S, ... main products include stainless steel plate/sheet,stainless steel coil,stainless steel bar/rod,stainless steel pipe/tube,,stainless steel fittings,etc.Also,we can ...