... : welded , threaded , clamped, union-type available.Application: Dairy, Water, Food, Beer, Beverage, Pharmaceutical, Cosmetic and so on. We also supply butterfly valve,ball valve ... : welded , threaded , clamped, union-type available.Application: Dairy, Water, Food, Beer, Beverage, Pharmaceutical, Cosmetic and so on. We also supply butterfly valve,ball valve ...