Custom OEM Pump Manufacturing Service
Product Details
| Application | Custom pump manufacturing from drawings, samples, or specifications. Reverse engineering of discontinued parts. Prototype to full production volumes. All exotic alloys: Titanium, Hastelloy, Zirconium, Nickel, Duplex SS. |
| Flow Rate | Per customer specification — up to 7,500 GPM (1,700 m3/h) |
| Head Range | Per customer specification — up to 990 ft (300 m) |
| Temperature | Per customer specification — up to 700 degrees F (371 degrees C) |
| Materials | CF8M (316SS), CD4MCuN (Duplex), CN7M (Alloy 20), WCB, Hastelloy B, Hastelloy C-276, Nickel 200, Titanium Grade 2/Pd7B, Zirconium 702 — all with full material traceability |
| Pressure Rating | Per customer specification — up to ANSI Class 300 / 27 bar |
Jinan Yingsiman Machinery provides comprehensive OEM pump manufacturing services for industrial pump systems. With over 15 years of experience manufacturing ANSI B73.1 standard pumps, we offer complete custom manufacturing capabilities from prototype to production volumes.
Manufacturing Capabilities
Casting
We operate multiple casting processes to match your requirements:
- Sand Casting — Ideal for complex geometries and medium to large components
- Lost Foam Casting — Superior surface finish and dimensional accuracy
- V-Process Casting — Excellent for thin-wall components with smooth surfaces
Machining
Our machine shop is equipped with:
- CNC Lathes — Precision turning for shafts, sleeves, and impellers
- Machining Centers — Multi-axis milling for casings, covers, and adapters
- Conventional Lathes — For large-diameter components
- Milling Machines, Grinding Machines, Dynamic Balancing Equipment
Inspection & Quality Control
- Hydrostatic Pressure Testing — Every casing tested per ASME requirements
- Dynamic Balance — All impellers balanced to ISO 1940 Grade G6.3
- Dimensional Inspection — Full dimensional reports with tracking records
- Material Certification — Mill test certificates with full traceability on all exotic alloys
- Performance Testing — Available per HI 14.6 (Hydraulic Institute standards)
Reverse Engineering Service
We specialize in reverse engineering discontinued or hard-to-source pump components. Submit your sample part, drawing, or dimensional sketch and our engineering team will:
- Perform 3D measurement and material analysis
- Create detailed manufacturing drawings
- Produce pattern equipment if needed
- Manufacture a first-article sample for your approval
- Begin production upon your confirmation
Materials Available
| Material Grade | Equivalent | Typical Applications |
| CF8M | 316 Stainless Steel | General chemical service, water treatment |
| CD4MCuN | Duplex Stainless Steel | Chloride environments, pulp & paper liquors |
| CN7M | Alloy 20 | Sulfuric acid, chemical processing |
| WCB | Carbon Steel | Non-corrosive services, general industrial |
| Hastelloy C-276 | UNS N10276 | Severe corrosive services, mixed acids |
| Hastelloy B | UNS N10001 | Hydrochloric acid, reducing environments |
| Nickel 200 | UNS N02200 | Caustic soda, alkaline services |
| Titanium Grade 2 | UNS R50400 | Seawater, chlorine, oxidizing media |
| Zirconium 702 | UNS R60702 | Highly corrosive acids, extreme environments |
Packaging & Delivery
Standard export packaging includes non-fumigation wooden boxes with inner carton protection. All machined surfaces are coated with rust-preventive oil. Custom labeling, branding, and packaging available on request.
Product Inquiry
Fill out the form below and our team will provide a customized quote for this product.