... :AISI 304, 316L 2.Certification: ISO9001-2000 quality certification 3.Size:1/8''-4'' Sanitary Steel ... Stainless steel sanitary union 1)Size: DN25-DN150; 1"-6" 2)Standard:DIN, SMS, ISO, 3A, RJT, ... set: Nut,Liner.male part and gasket 6) Working Pressure:2-6 Bar 7) Working temperture: -10-120 ... beer, food, dairy, beverage, cosmetic, chemical industry High Quality Stainless Steel Sanitary Union Fittings