Cangzhou Boyang Pipeline Equipment Manufacturing Co., Ltd. http; // www.hbrdgj.com Contact: Tel Yue Zhao warehouse; 13,333,365,426 13,731,722,013 pairs of metal wear elbow functional characteristics of a good abrasion resistant alloy hardness of superhard HRC≥ 56, with good abrasion resistance and thermal performance chaos. 2, excellent impact performance, metal-binding function, thermal shock performance KMTBCr28 bimetallic composite wear elbow, the joint surface of the two metals metallurgical bond is completely safe to use and reliable. Both the thermal expansion coefficient of proportionality, not thrown expansion and contraction crack phenomenon. Elbow wall with steel, lined with super-hardness wear-resistant alloy, the product has a high alloy products both wear and corrosion resistance properties, have high mechanical performance and high impact performance. 3, good heat resistance, corrosion resistance performance of super-hard alloy substrate material has a strong heat-resistant, corrosion performance under high temperature or aggressive environments can exhibit good corrosion resistance, wear resistance performance. In the wet, aggressive media and cross-phase particles under the action of washing, the use of the use of ultra-cast hardness wear-resistant alloy is more affordable; and in order to abrasive wear as the main failure modes premise dry conditions, the selection of a species may be obtained by heat treatment of ultra-hard wear-resistant alloy martensitic matrix. 4, composite, low cost, good quality to improve the wear resistance tube with senior international EPC forging process, yield, product density is good, average thickness, mass chaos. 5, transportation, installation, use, wear and facilitate the bi-metallic composite pipe can be flanged, quick connectors, soldering directly connected. And because high performance composite pipe fight fight occurred in the piping system when testing partial blockage, free percussion, hammered, you can freely cut, unloading change, welding, installation, testing very facilitate