High chrome iron pump parts have the property of wear resistance and corrosion resistance, usually used in flow parts to cope with high abrasion working conditions.
1. Z05- wear-resistant white cast iron: suitable for flow parts including impeller, front and rear guard plates, sheath, gravel pump body, submerged pump body, auxiliary impeller, strut mount, stuffing box, etc.
2. Z49- low carbon high chrome white iron: usually used in desulfurization conditions; suitable for flow parts
3. Z33- wear and corrosion resistant white iron: usually used in phosphoric acid, desulfurization and sulfuric acid conditions; suitable for flow parts