... , and Heavily Cold Worked Austenitic Stainless Steel Pipes and Tubes.ASTM A312 standard covers seamless, straight-seam welded, and ... Seal and Label5) Applied field: Decoration, Heat-Exchanger, Condenser Tubes, Sanitation, food industry , Petroleum and Gas Industry and Liquird ... +/-0.2mm, thickness: +/-0.03mm and length: +/-5mm 8) Packaging: Inner packing: 1 plastic bag (polythene) / piece, and 500kgs ...