Factory direct welded flange, DN250 * 8 20 # welded flange Wholesale Cang Sheng Hebei Pipe Manufacturing Co., Ltd. specializes in producing 316 stainless steel welded flange welded flange, welded flange is a pipe means with a neck and a tube and the tube welded transition flange connection. Production process forging, casting, scooters made in the form of one-sided welding connection, double nuts. Class products welded flange, Q235 welded flange DN200 number Cang Sheng most professional company welded flange specification is complete, adjust the specifications of the library temporarily missing welded flange 20G, eliminating the need for you to run around the procurement of hard work. Features appearance DN200 20 # welded flange, smooth surface, acid, anti-corrosion, strong texture performance. Asian oxygen furnace production process is expected to open the whole forging forged or finished cutting molding. 316 stainless steel welded flange, the whole Hebei lowest (certified), welded flange from Hebei Cang Sheng Pipe Manufacturing Limited. Cang Sheng Hebei Pipe Manufacturing Co., Ltd. (www.csyrb.com) (www. Hbcsgj.com) Hebei Cangzhou, elbow leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In Cang Sheng Pipe leadership with the staff warmly welcome all inquiries negotiations to create Cang Sheng Pipe a better future.