The stainless steel closed impeller listed here carries materials as per drawing, model number OEM, documented exactly as the manufacturer publishes it. Made by NINGBO DONGJU MACHINERY CO., LTD. (1 year on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Stainless Steel Closed Impeller
- Model Number: OEM
- Materials: as per drawing
- Material 1: Alloy Cast Steel,Carbon Cast Steel,Ductile Iron / Nodular Cast Iron
- Material 2: Aluminum Alloy,Copper Alloy,Zinc Alloy,Magnesium Alloy,Gray Cast Iron
- Place Of Origin: Zhejiang, China
- Application: Industrial cooling circulation system,Chemical medium transfer
Technical Specifications
| Place Of Origin | Zhejiang, China |
|---|---|
| Brand Name | DONGJU |
| Model Number | OEM |
| Size | as per drawing |
| Surface Treatment | as per drawing |
| Materials | as per drawing |
| Name | Closed Impeller |
| Casting Method | investment casting,Silica Sol Casting parts,Precision casting parts |
| Material 1 | Alloy Cast Steel,Carbon Cast Steel,Ductile Iron / Nodular Cast Iron |
| Material 2 | Aluminum Alloy,Copper Alloy,Zinc Alloy,Magnesium Alloy,Gray Cast Iron |
| Application | Industrial cooling circulation system,Chemical medium transfer |
| Process | Casting +Machining(if Need)+surface Treatment |
| Standard | ASTM,AISI,DIN,BS,JIS,NF,AS,AAR |
| Finish | polish,sandblast, colour anodize, plated and etc |
| Service | OEM ODM Customised |
| Quality Control | Strictly 100% Inspection |
| Selling Units | Single item |
| Single Package Size | 100X100X100 cm |
| Single Gross Weight | 50.0 kg |
Ordering and Pricing
- Minimum order quantity: 500 piece
- Volume pricing:
- 500–4999 piece: US $2.7 / piece
- 5000–99999999 piece: US $2.5 / piece
- 100000000+ piece: US $0.9 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this stainless steel closed impeller?
The standard minimum order quantity is 500 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by NINGBO DONGJU MACHINERY CO., LTD., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full NINGBO DONGJU MACHINERY CO., LTD. range on HVACR Nexus.
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