We supply ASTM A312 Stainless Steel Welded Pipe(304,316L,316) OD: 12MM- ... .0MM Length: 1M-13M Stainless Steel Welded pipe1. Standard: GB, ASTM, DIN, AISI.2. Material: 301, 321, 304, 304L, 316, 316L ... . Technics: Bright annealed, Machanical polishing.8. Test: Eddy current, Mechanical, Chemical composition analysis, etc.9. Packing: Plastic bag,seaworthy wooden case or ...