1.stainless steel tube 2.O.D.:6mm~ ... transportation, struction 5.Cert.: ISO -------------------------------------------1.stainless steel tube2.O.D.:6mm~2220mm3.W.T.:0 ... A333, DIN1629, DIN17175, Russian standard, Franch stan.)2. stainless steel pipe (304, 316, 316L, 304L, 321, 410, ... TP304L,TP310S,TP316,TP316L,TP316Ti,TP321, TP347 201,201JapanSUS304,SUS304L,SUS310S,SUS316,SUS316L,SUS316Ti,SUS321,SUS347 ...