Hebei Steel Tube Co., Chiho stamping elbow introduction; alloy stamping elbow is mainly used in the installation of a pipeline connecting pipe for connecting pipe at the corner. Connect two identical nominal diameter pipe, so the line do 90 ° turn. Alloy elbow elbow is more a class collectively, its material varied, common carbon steel, manganese, nickel and steel. Alloy elbow very versatile. Bronze alloy elbow ordinary water pipe material in general is more common, but as living standards improve, many are switching to stainless steel water pipe elbow. Since the elbow manganese alloy manganese steel materials to withstand impact, extrusion, excellent wear properties of materials usually used in concrete pipelines, slurry pipelines and other more serious wear and tear ducts. The use of high-manganese steel alloy elbow were more intense in the fluid flow, the impact is relatively strong pipeline; elbow nickel steel alloy materials typically used in high concentrations oxidizing acids (nitric acid, sulfuric acid) at room temperature such as pipelines, and But in reducing acid (hydrochloric acid, sulfuric acid, etc.) in the pipeline is badly corroded, unless very low concentration of hydrochloric acid; martensitic alloy elbow below 650 ℃ have high temperature strength, oxidation resistance, and water vapor corrosion ability, but poor welding. Therefore, often used in high-temperature steam pipes, water gas pipeline. Implementation of the standards: GB / T12459-2005, GB / T13401, GB / T10752-1999 Hebei Chiho Pipe professional production of wear-stamping elbow. Wear a traditional stamping elbow elbow unmatched wear resistance, which is widely used in various pipe connections, thus also the emergence of a kind of a lot of wear elbow, wear elbow connection according to different ways and the structure is divided into the following types: stamping elbow wear with high quality wear-resistant steel as the base material, can be used in many cases are in the pipeline system as abrasive wear, corrosion and wear steel stamping elbow processing, punch Erosion, impact and wear. In recent decades, low, development and application development quickly wear-resistant alloy steel, since these steels have a good wear resistance and toughness, the production process is relatively simple adjustable steel stamping bend head, comprehensive economic rational steel stamping elbow manufacturers, in many working conditions applicable, and welcomed by users. It also makes the thick wear-resistant alloy elbow more widely, more and more low cost. wear stamping elbow favored more by business than the traditional elbow, and the continuous development of technology advances, the cost of continued low wear elbow, making the status of the industry is constantly wear elbow stability. Features wear stamping elbow fittings : 1, temperature and pressure, good flexibility, heat resistance, and its performance is higher than other plastic pipe installation is simple and good thermal conductivity is suitable for floor heating systems, recyclability .2, wear elbow pipe has its excellent resistance. impact strength, melt welding and mechanical connections, better than PB-PP-R thermal conductivity. Hot compare elbow pipe 1, long-term pressure resistance and other properties, only in terms of design stress, wear elbow Pressure best performance but because of various factors, the actual thickness of the floor heating pipe is usually 2mm; 2, environmental protection: hot elbow can be recycled steel stamping elbow, do not pollute the environment and PEX can not. Recycling will produce secondary pollution; 3, flexibility: The construction does not require special tools, thus processing costs are relatively low, and PP-R hard to teach, processing costs are relatively high carbon steel stamping elbow, Hebei Chiho (. certification), carbon steel stamping elbow by Chiho Hebei Industry Co., Ltd. Hebei Chiho Pipe Co., Ltd. (www.hbqh628.com) (www.hbqh628.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!