... .Reasonable price. 3.Excellent quality. 4.Various size. 1.NameStainless steel industrial pipe2.StandardGB14976-2002, GB13296-2007, JIS, AISI, DIN, 3.Thickness1 ... ,304L,310S,321,321H,316, TP316L, 316L .etc.8.Typeseamless9.Steel grade 300 series10.Alloy Or Not Non-alloy11.TechniqueCold Rolled ... ability.2.Reasonable price.3.Excellent quality.4.Various size. Stainless steel industrial pipe