Magnet Wire With 5-Year Warranty for Harsh Environment Use
Product Spotlights
For over 50 years since 1970, Shandong Huilong Electrical Material Co., Ltd. has specialized in manufacturing premium magnet wires for demanding applications. Our ISO-certified 30,000 sqm facility combines rigorous quality control with extensive export experience, serving clients across six continents. This magnet wire solution delivers exceptional durability with industry-leading 5-year warranty protection.
Technical Advantages:
- Advanced enamel insulation technology prevents degradation in extreme temperatures (-40°C to +220°C)
- Triple-layer coating system ensures chemical resistance against oils, solvents and moisture
- Precision-engineered copper core maintains stable electrical properties under vibration stress
- Customizable thermal classes meet specific industry requirements
| Parameter | Specification | Testing Standard |
|---|---|---|
| Dielectric Strength | Min 8kV | IEC 60851 |
| Elongation Rate | ≥30% | ASTM B193 |
| Thermal Shock Resistance | 0 cracks after 5 cycles | IEC 60172 |
This wire reduces motor failure rates by up to 40% in mining equipment, HVAC systems and marine applications through enhanced insulation integrity. Clients report 30% longer service intervals in high-vibration environments.
Backed by $100M+ annual exports and comprehensive certifications including ISO14000 and OHSAS18001, our magnet wires undergo 17 quality checkpoints before shipment. With direct logistics from Qingdao/Shanghai ports, we ensure timely delivery to OEMs worldwide. Contact our engineering team today for custom solutions matching your harsh environment specifications.
Frequently Asked Questions:
-
Q: What constitutes "harsh environment" coverage?
A: Our warranty covers chemical exposure, temperature extremes (-40°C to +220°C), high humidity (>95% RH) and continuous vibration. -
Q: Are custom diameter specifications available?
A: Yes, we produce wires from 0.1mm to 5.0mm diameter with ±0.005mm tolerance. -
Q: How does the warranty claim process work?
A: Provide failure analysis reports; we dispatch replacements within 15 working days. -
Q: What insulation materials are used?
A: Polyester-imide or polyamide-imide coatings selected based on application requirements. -
Q: Do you supply sample reels for testing?
A: Yes, we provide 500g sample coils with full technical documentation. -
Q: What packaging options exist?
A: Spools (50-500kg) or custom coil packing with moisture barrier protection.
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