Product name:Sanitary stainless steel seamless tube 1)Material:SS304,SS304L,SS316L 2)Size:19.05~ 101. ... " ~ 4" Product name:Sanitary stainless steel seamless tube1)Standard:DIN,ISO,3A,SMS,BS,JIS,ASTM A2702)Material:SS304,SS304L,SS316L3)Size ... Industry ,Pharmacy ,Biotechnology ect.6)Brand:KST Sanitary stainless steel seamless tube