Specification: DN10-DN150, 1/2"-6", Materials: AISI304, AISI304L, AISI316, AISI316L ... combination of versatility and quality is unsurpassed in our industry. Specification: DN10-DN150, 1/2"-6", larger size can be customized ... : Dairy, Water, Food, Beer, Beverage, Pharmaceutical, Cosmetic and so on. pipe fitting