... particles or medium without pollution in chemical industry,power station, paper making,food, medicine and synthetic ... and code: MaterialZG1Cr18Ni9ZG1Cr18Ni9TiZG0Cr18Ni12Mo2TiZG1Cr18Ni12Mo2TiCode303305306307 Features of IH Centrifugal Chemical Pump: 1.Size range (discharge) 25mm~150mm2. ... IH chemical process pump are widely used in chemical industry,petroleum,metallurgy,power station, paper making, ...