... we have a 60% market share, ST52 Pipe: is very popular in Saudia,Jordan,Iran,Chile,Kuwait,etc Country,Every month ... facotry use best kind flange ,and best Electrode wear Twin Layer Pipe:is very popular in American, our Twin Layer Pipe has ... .000M3, another kind is for 100.000M3 concrete pump wear plate TechnologyTechnical StandardService LifeHardnessAtmosphere sintering processSY5064-855 times more than ...