... AISI 201, 202, 304, 304L,316,430,316L stainless steel pipe tube: 1.usage: construction, decoration, foodstuff, sanitation 2.Manufacture Standard:JIS, GB ... 316, 316L and 4307.Manufacture standard: ASTM A5548.Usage: construction , industry materials and so on.9.High quality, competitive ... price and fast delivery.10.Packing: Every tube is sleeved in plastic bag individually, and then several ...