Cangzhou Bohai Steel Pipe Co., Ltd. production and supply elbow, and cheap. P91 alloy tube is so widely used. P91 alloy tube for general use by ordinary carbon steel, low-alloy structural steel or alloy structural steel rolling, steel production up to the elbow, is mainly used for transporting fluids or structural components. 2.2, depending on the use of three types supply: a, according to the chemical composition and mechanical properties of supply; b, according to the mechanical properties of supply; c, according to hydrostatic testing supplies. Press a, b class steel alloy steel elbow price of supply, such as to withstand the liquid pressure, but also pressure test. 2.3, P91 alloy tube boiler with a special purpose P91 alloy tube, geology and petroleum with P91 alloy pipe seamless pipe and other. Cangzhou Bohai Steel Tube Co., Ltd. specializes in producing an elbow, metallurgy, electric power industry application in metallurgy, electric power industry, transport coal, ash, mud, lime and gypsum slurry, etc. need to consume a large amount of metal pipes annually. Ceramic composite pipes to replace the other channels, with high wear resistance, long life, easy installation, with significant economic benefits characteristics. 2, mining, coal industry in the application (1) Mine: mine filling, powder concentrate and tailings transport of steel pipe elbow badly worn franchise, slag pipelines used in the past such as Panzhihua, Daye ore use life less than a year, instead of the tube can improve the life of about five times. (2) coal: coal and long-distance pipelines transporting coal generally wet, wear and they both require delivery pipe corrosion, the use of the pipe as longevity pipeline, economic benefits. ] 16mn alloy steel elbow, Cangzhou Bohai (certified), alloy steel elbow Ltd 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.