Standard: ISO, DIN, 3A ellipse close Material: Stainless steelPressure: Medium pressureConnection: Welded, threaded, flange, male. Application: Dairy, beverage, food, pharmacy, biotechnology cosmetic and so on.We are specialized in producing different kinds of valves, pipe fitting, tubes, manhole covers, pumps, tanks etc. For many years. We can design products according to your special request. ...