Standard:JIS,AISI,ASTM,GB,DIN,EN,etc. Grade:304,304L,309S,310S,316,316L,316Ti,321,347H,etc. O.D.:6mm-2500mm W.T.:1mm~150mm Descriptionstainless steel ... ,seamless stainlesssteel pipe, stainless steel welded pipeMaterial304,304L,309S,310S,316,316L,316Ti,317L,321,347H,201,202,etc.Outside Diameter6mm~2500mmWallThickness1mm~150mmLength12m,11.8m,6m ...