Cangzhou Bohai Pipe Fittings Co., Ltd. specializes in manufacturing 20 # flange pressure vessel flange Product Name: pressure vessel flange size: DN300 ~ 3000 Notes: pressure vessel flange Industry: Building HVAC electricity supply pressure vessel fittings, pressure pipe fittings. Category: Flange Industry: Building HVAC electricity supply pressure vessel parts, pressure pipe fittings. Application of technical parameters nominal PN 20 # flange seal, MPa (bar) 0.6 1.0 1.6 2.5 4.0 6.4 convex surface (MFM) DN1300 ~ 3000 DN300 ~ 3000 DN400 ~ 2000 DN300 ~ 800 tongue and groove (TG) DN1300 ~ 3000 DN300 ~ 3000 DN300 ~ 3000 DN300 ~ 800 whole plane (FF) DN300 ~ 3000 DN300 ~ 3000 DN300 ~ 3000 DN300 ~ 800 Cangzhou Bohai Pipe Fittings Co., Ltd. specializes in producing 20 flange American Standard flange connection is a detachable connection. Is the two pipes, fittings or equipment, each fixed to a first flange with a diameter of 20 # flat welding flanges, between the two flanges, plus flange gasket, bolted together, complete the connection. American Standard flanged connections are important pipeline construction. Easy to use the new standard flanged container 20 # flanges, able to withstand greater pressure. Some fittings and equipment already comes with flanges offer 20 # flanges, also belong to the flange connection. In the industrial pipeline using ANSI flange connection is very extensive. Within the family, the pipe diameter is small, but also a low pressure, invisible flange connection. If a boiler room or production site, flanged pipes and equipment everywhere. Flat welding flange with a diameter of 20 # | Cangzhou Bohai (certified) | 20 # Flange Co. provided by Cangzhou Bohai fittings. Cangzhou Bohai Pipe Fittings Co., Ltd. (www.czbh628.com) is an industry leader in Cangzhou, Hebei, three, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Cangzhou Bohai leadership with the staff warmly welcome all inquiries negotiations to create a better future Cangzhou Bohai.