Description

In the process of reconnoitering and drilling the crude oil, the metal cylinders in slurry pumps can not adapt to very tough environments such as the grit, erosion, high temperature, pressure and their working life can only be a dozen days. On the contrary, the ceramic cylinders can be continually used for ********0 hours and the working life can be increased by ***0 times. Consequently, the ceramic cylinders can not only improve our efficiency dramatically, but reduce the cost significantly as well. Compared to metal material, the engineering ceramic material has some sprcial advantages such as wear-resistance, erosion-resisitance, high temperature-resistance, high strength, high hardness, low expansion, low creep and so on. In terms of wear-resistance. Our products service several dozens of ceramic cylinders in foreign slurry pumps, which include National, Emsco, Oil, Oilwell, Ideco, Gardner-Denver, Skytop-Brewster, Ellis Williams and so on.