... -A554 304 Stainless Steel Pipe, Hot-Rolled 201/304 Stainless Steel Tube,Clod Drawing Pipe,SUS304 Stainless Steel Welded Sapiral Tube,TP201 /TP202/TP304 60*30 Polished Tube,Steel Manufacturer. GradeChemical ... ,architecture decoration,shipbuilding,military use,chemical,automobile exhaust tube and furniture.Standard Sizes:(1a): Round Tube-OD(mm)9.5 9.7 12 ...