... ,316,316L,316Ti,321,347H,etc. O.D.: 8mm-530mm W.T.: 1mm~40mm Descriptionstainless steel pipe, steel pipe, steel tube, stainless ... tube, seamless stainless steel pipe, stainless steel welded pipe, seamless steel pipe, steel pipe, steel tubeMaterial304,304L,309S,310S,316,316L,316Ti,321 ... you have any questions, please feel free to contact me. 316L stainless steel pipe