Alloy Steel Impeller Castings
- Multiple impeller types: Enclosed, semi-open front, semi-open back, and open impellers to match different pumps, mixers, and process conditions.
- Wide material range: Stainless steel, alloy steel, duplex steel, copper, and other specialty grades for corrosion, temperature, or strength requirements.
- Complex geometry capability: Precision casting allows intricate blades and hubs with smooth flow passages and accurate hydraulic profiles.
- Stable supply & lead time: 100–150 tons per month production capacity with typical 45-day delivery for regular orders.
Technical Specifications
| Item | Details |
| Product Name | Alloy Steel Impeller Castings |
| Available Impeller Types | Enclosed, open, semi-open front, semi-open back |
| Main Materials | Alloy steel |
| Typical Steel Grades | 12Cr1MoV, 25Cr2MoVA, 38CrMoAl, 35SiMn, 40Cr, 25CrMo, 30CrMo (4130), 35CrMo, 42CrMo (4140), 50CrMo |
| Casting Processes | Precision investment casting and sand casting (selected to suit size and complexity) |
| Dimensional Capability | Complex 3D blade geometry according to customer drawings and performance requirements |
| Balancing & Accuracy | Dynamically balanced as needed for high-speed pump and compressor applications |
| Material Standards | GB, ASTM, AISI, DIN, BS, JIS (according to client specification) |
| Supply Capacity | 100–150 tons per month |
| Delivery Time | Around 45 days |
Applications
- Clean and slurry water pumps
- Chemical, petrochemical, and process pumps
- Marine and offshore pumping systems
- Food machinery and sanitary fluid equipment
- Mining and mineral processing equipment
- Wind energy cooling and lubrication systems
- General fluid industry, HVAC, and circulation pumps
- Metallurgy, steel plant, and industrial furnace auxiliaries
- Mechanical, hardware, electronic, and lighting equipment requiring precision rotating components