1. Product: Stainless steel seamless tube 2. Grade: 304, 304L, 316, 316L, 310S, 321, 317, 317L etc. 3. Outside diameter: 6mm ~ 630mm wall thickness: 0.8mm ~ 15mm 4. Standards: ASTM, JIS, DIN, GB/T 5. Cold drawn or cold rolled at customer's request. 6. Packing: Wrapped with knitting poly in bundle or wooden packing 7. For sizes or material grades other than given, please check with our office for further confirmation. 8. APPLICATION: widely used in such industry as peroleum, smelting,food,electric power,pulp&paper,chemical industry,fertilizer factory, construction, traffic and so on.