... request.5.Finishing: annealed, pickled, polished inside and outsidegrit: 2B(Mill Finish), 2D, 180#, 320#, 400#, 600#, HL, Mirror, ... sugar, medicine, etc.8.Best products+best price+best serviveName: Stainless Steel Tube welded2.Standard: JIS, GB, DIN, ASTM, EN, AISI3. ... request.5.Finishing: annealed, pickled, polished inside and outsidegrit: 2B(Mill Finish), 2D, 180#, 320#, 400#, 600#, HL, Mirror, ...