... Fitting Manufacture Standard:JIS, GB, DIN, ASTM, EN, AISI Material: AISI 201, 202, 304, 304L, 316, 316L and 430 Name: Stainless Steel ... , medicine, etc.8.Best products+best price+best serviveName: Stainless Steel Tube welded2.Standard: JIS, GB, DIN, ASTM, EN, AISI3.Materials ...