1.Sermac Concrete Pump parts wear plate & ring 2.Material:tungsten carbide E5 grade Sermac Concrete Pump parts wear plate 1. Lifetime: 30,000~80,000cbm based on different type 2. Tensile strength≥ 2500 N/mm23. Type: hardfacing, tungsten carbide, full tungsten carbide 4. Imported welding rod used for hardfacing Sermac Concrete Pump parts wear plate