Material Grade :
Gray Iron HT250, Ductile Iron QT500-7, High Chrome Iron Cr26
Casting Process :
Lost Foam Casting
Weight Range :
Pump Housing 50-2000kg, Impeller 10-500kg
Tensile Strength :
HT250: ≥250MPa, QT500-7: ≥500MPa, Cr26: ≥850MPa
Corrosion Resistance :
Good (Suitable for slurry media)
Wear Resistance :
Cr26 High Chrome Iron wear resistance 10-15 times ordinary iron