... CZIC GROUP-Pump Parts is one of the leading concrete pump spare parts manufactures in ChinaInculd:Pipe Factory ,Casting ... Iran,Chile,Kuwait,etc Country,Every month ,we export Concrete Pipe about 6000Pipes,The company now has superb technology, ... for 50.000M3, another kind is for 100.000M3 concrete pump wear plateTechnologyTechnical StandardService LifeHardnessAtmosphere sintering processSY5064-855 times ...