[Application Features] JF800 bimetal bushing is based on low-carbon steel as the base material, the surface of the sintered steel copper alloy products CuPb10Sn10 or CuSn6Zn6Pb3 material. The product is double alloy bearing capacity of the strongest bearing a heavy vehicle balance bridge bushings, gasket; bulldozer driven wheel; automobile steel bushing, are using the product. [Application] bimetal bearings it is a very versatile high load low speed sliding bearings. The main parameters of the alloy layer material: CuPb10Sn10 or CuSn6Zn6Pb3 Load capacity: 65N / mm2 maximum operating temperature: 260 ℃ alloy layer hardness: HB70 ~ 100 NOTE: seamless welding technology, is the protection of the welding process, the welding area level . Usually we say arc welding, arc he is exposed to air, seamless welding commonly used as a protective layer of inert gas, it will arc, weld pool, as well as a high temperature state of the base material are placed inside a protective gas, so called seamless welding. According to this sense, his prospects certainly better than traditional general arc, and with the progress of protection, the future will be more extensive meaning seamless welding.