Cang Sheng Hebei professional production and sales of flat welding method with neck flat welding steel pipe flanges factory, welded flange HG20593 quantities, at reasonable prices! Flat welding steel flange: for no more than 2.5MPa of nominal pipe welded flange connected sealing surface can be made smooth and flat welding flange type A335P22 supply, lenticular and tenon slot three smooth style flat. Application of the maximum amount of welding flange. more for the medium under conditions of relatively mild conditions, such as low-pressure non-compressed air purification, low circulating water, it has the advantage of cheaper prices! Cang Sheng Hebei Pipe Manufacturing Co., direct flat welding flange, welded flange steel 12Cr1MoV cheap! Alloy flange is a material type flange. Pipes and pipelines different from the ordinary 20 #, Q235 and other carbon steel flanges, mainly for the special characteristics of the location used for high temperature and pressure. The common materials are 12Cr1MoV, 15CrMo, P91, P22,10CrMo910 like. Flat welding flange projecting panel model, high quality (online consultation), Yancheng flat welding flange provided Cang Sheng Hebei Pipe Manufacturing Co., Ltd. from. Cang Sheng Hebei Pipe Manufacturing Co., Ltd. (www.csyrb.com) (www.hbcsgj.com) Hebei Cangzhou, elbow leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Cang Sheng Pipe leadership with the staff warmly welcome all inquiries negotiations to create Cang Sheng Pipe better future.