... SS, 2.Model: 3.High quality 4.OEM ISO 1.Material: Cast Iron, SS, 2.Model:3.High quality4.OEM on the basis ... , Cr15Mo3, Cr36, Cr12, high chromium manganese series wear-resisting metal. constantly optimize slurry pump material, and ensured the slurry pump ... parts ' life such as impeller, and sheath. high quality slurry pump impeller