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Help CenterOEM Electronic EV Water Pump Plastic Parts Using PPS+GF30 and Smooth Finish for IATF 16949 Production
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Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017, is a specialized manufacturer of precision plastic parts and molds. With a factory spanning 1,000–3,000 square meters and a dedicated team of 51–100 employees, we are proud to offer OEM Electronic EV Water Pump Plastic Parts made from PPS+GF30 with a smooth finish. These components are engineered to meet the rigorous demands of electric vehicle thermal management systems and are manufactured under a TS16969 compliant quality system, ensuring consistent reliability for IATF 16949 production environments.
Our injection-molded parts combine the high-temperature resistance and chemical stability of Polyphenylene Sulfide (PPS) with 30% glass fiber reinforcement, delivering exceptional dimensional stability and mechanical strength. The smooth surface finish reduces fluid friction and improves pump efficiency, making these parts ideal for electronic water pumps in EVs, hybrid vehicles, and industrial cooling systems. Whether you need standard designs or fully customized geometry, we provide precision-molded solutions that meet your exact specifications.
Key Features & Technical Advantages
- High-Performance Material: PPS+GF30 offers continuous service temperature up to 220°C, excellent resistance to coolants and oils, and low moisture absorption – critical for long-term EV water pump operation.
- Precision Molding: Tight tolerances (±0.05 mm typical) ensure leak-free assembly and consistent flow characteristics.
- Smooth Surface Finish: Ra ≤ 0.8 μm minimizes pressure drop and cavitation, enhancing pump efficiency and reducing noise.
- IATF 16949 Ready: Our TS16969 certified quality system aligns with the automotive industry's strict production requirements, making these parts suitable for IATF 16949 manufacturing lines.
- Lightweight & Durable: Replaces metal parts with comparable strength at 40–50% weight reduction, contributing to EV energy savings.
- Customizable Design: We offer OEM/ODM services including custom colors, inserts, and complex geometries per your 3D CAD file.
- Batch Consistency: Automated injection molding with real-time process monitoring ensures uniform quality across high-volume production.
Technical Specifications (Typical Values)
| Parameter | Value |
|---|---|
| Material | PPS + 30% Glass Fiber |
| Density | 1.56 g/cm³ |
| Tensile Strength | ≥ 140 MPa |
| Flexural Modulus | ≥ 10,000 MPa |
| Heat Deflection Temperature (1.8 MPa) | ≥ 260°C |
| Surface Roughness (Ra) | ≤ 0.8 μm |
| Flammability Rating | UL94 V-0 (optional) |
| Certification | TS16969 (Quality System) |
These parts are designed to withstand the demanding environment of electric water pumps: continuous exposure to engine coolant, temperature cycling from -40°C to +130°C, and vibration. The PPS+GF30 material also provides excellent electrical insulation properties, making it suitable for integrated electronic components.
Why Choose Our Parts?
- Proven Manufacturing Experience: Since 2017, we have supplied plastic parts to clients in North America, South America, Europe, Asia, and Africa, serving automotive, industrial, and consumer electronics sectors.
- TS16969 Certified Quality: Our quality management system is audited to meet TS16969 standards, ensuring traceability, process control, and continuous improvement – the foundation for IATF 16949 line readiness.
- Flexible Customization: We offer mold design, prototype sampling, and mass production with short lead times (typically 15–25 working days for tooling, 7–15 days for production).
- Competitive Pricing: Direct factory pricing with no middlemen, backed by efficient automated production lines and strict cost control.
- Global Logistics: Shipments from Jiangsu, Shanghai, or Shenzhen ports with options for air, sea, or express delivery.
We understand that electric vehicle manufacturers and Tier 1 suppliers need components that not only perform but also comply with the highest automotive quality standards. Our parts are manufactured with full material traceability, dimensional inspection reports, and a commitment to zero-defect delivery. Contact us today to discuss your specific water pump part requirements, and we will provide a tailored solution with fast sample turnaround.
Frequently Asked Questions (FAQ)
-
What is the maximum operating temperature for these parts?
PPS+GF30 can withstand continuous service temperatures up to 220°C, with short-term peaks up to 260°C. This makes the parts suitable for most EV water pump applications where coolant temperatures are typically below 120°C. -
Are these parts compatible with standard automotive coolants?
Yes, PPS+GF30 is highly resistant to ethylene glycol-based coolants, as well as oils, fuels, and many solvents. No significant swelling or degradation occurs under normal operating conditions. -
Do you have IATF 16949 certification?
We currently hold TS16969 certification, which is the predecessor and equivalent to IATF 16949 in terms of quality system requirements. Our production processes are fully aligned with IATF 16949 standards, and we can support your compliance needs. -
Can you provide custom colors or surface textures?
Absolutely. We can color-match using masterbatch pigments (e.g., black, blue, red) and apply different surface finishes (matte, textured, or mirror-like) based on your requirements. Minimum order quantity may apply for custom colors. -
What is the typical lead time for a new mold?
For a new custom mold, the lead time is usually 20–25 working days after design approval. Existing mold modifications can be faster. Production of parts typically takes 7–15 working days after mold approval. -
Do you offer any dimensional inspection reports?
Yes, we provide a full inspection report (First Article Inspection) with each shipment, including dimensional data, material certificates, and visual inspection results. Additional CMM reports are available upon request. -
What is the minimum order quantity (MOQ)?
For standard parts, MOQ is 500 pieces. For custom parts with new tooling, MOQ is typically 1,000 pieces. Smaller trial orders are negotiable for sample validation. -
Can you supply parts with inserts or overmolding?
Yes, we have experience with insert molding (metal threads, brass inserts) and two-shot overmolding. Please share your design for feasibility analysis.
Trust Changzhou Hongxinyutai Precision Mold Co., Ltd. for your critical EV water pump plastic components. With our TS16969 quality system, professional engineering team, and proven export record to over 15 countries, we are your reliable partner for high-performance plastic parts. Request a quote or contact us for samples today!
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