Cast Iron pump Impeller parts
Cast Iron Pump Castings | Custom Impeller & Pump Parts Manufacturer
Meta Description
High-quality cast iron pump castings including valve body, impeller, casing, and other pump components. OEM sand casting, gray iron & ductile iron, precision machining, ISO certified.
Full Product Description
We are a professional manufacturer of cast iron pump castings for industrial pump systems, water treatment, oil & gas, mining, and general fluid equipment. Our cast iron pump parts feature stable performance, high pressure resistance, excellent wear resistance, and long service life.
Products Include
- Cast iron impeller
- Pump casing / housing
- Pump cover
- Bearing housing
- Other custom pump components
Materials
- Gray cast iron (HT200, HT250)
- Ductile iron (QT450, QT500)
- Custom cast iron grades available
Casting & Processing
- Sand casting / resin sand casting
- CNC machining
- Drilling, tapping, grinding
- Painting or anti-rust treatment
- Full dimensional inspection & pressure testing
Key Features
- High strength and good mechanical properties
- Excellent corrosion and wear resistance
- Stable structure and reliable operation
- Tight tolerance for perfect assembly
- Custom design based on drawings or samples
- Suitable for high-pressure and heavy-duty working conditions
Applications
Our cast iron pump castings are widely used in:
- Water pumps & sewage pumps
- Chemical pumps
- Oil pumps
- Mining pumps
- Industrial pump systems
- Water treatment equipment
- Power generation and marine industries
Our Advantages
- Professional OEM & ODM service
- Mature casting technology and strict quality control
- Competitive factory direct price
- Stable mass production capacity
- On-time delivery and professional after-sales support
We welcome customers to provide drawings and specifications for customized cast iron pump castings and pump components. Contact us today for your reliable casting solution.


























