... size can be customized Materials: AISI304, AISI304L, AISI316, AISI316L Union nut(ISO9001: 2008, CE, TUV certified) Specification: DN10-DN150 ... SMS, ISO, IDF, RJT, AS, BS, BPE Connection: Welded, threaded, clamped, union-type available. Application: Dairy, Water, Food, Beer, Beverage, ... valve, ball valve, check valve, diaphragm valve, safety valve, union parts, ferrule, end cap, nut, clamp, elbow, tee, ...