Heavy Duty Black Iron Wire for Automotive Parts Assembly
As a specialized manufacturer based in Anping, Hebei – China's renowned 'Wire Mesh Hometown' – Anping Chaocai Wire Mesh Products Co., Ltd. delivers precision-engineered Heavy Duty Black Iron Wire engineered for demanding automotive assembly lines. Our wire provides unmatched reliability for securing components, bundling harnesses, and structural fastening, ensuring vibration resistance and longevity in critical vehicle systems. Trusted by Tier 1 suppliers, this robust wire streamlines your production while reducing failure rates.
Crafted from premium low-carbon steel, our wire undergoes rigorous annealing for optimal flexibility and strength consistency. The distinctive black oxide coating offers:
- Enhanced Corrosion Resistance: Protects against workshop humidity and incidental fluids.
- Reduced Friction: Smoother feeding through automated assembly tools.
- Visual Quality Control: Easy identification against metal backgrounds.
Technical specifications are tailored to your application needs:
| Diameter (mm) | Standard Tensile Strength (MPa) | Common Coil Weight (kg) | Typical Automotive Use Case |
|---|---|---|---|
| 1.0 - 1.5 | 350-450 | 25, 50 | Electrical harness tying, sensor mounting |
| 1.6 - 2.5 | 400-500 | 50, 100 | Exhaust hangers, brake line securing |
| 3.0 - 5.0 | 450-550+ | 100, 200+ | Chassis component binding, suspension part fixturing |
Key Performance Advantages:
- Consistent Dimensional Accuracy: ±0.02mm tolerance ensures compatibility with automated tying machines.
- Workability: Excellent ductility allows repeated bending without cracking during installation.
- Minimal Memory Effect: Coils unwind smoothly, reducing tangling and machine downtime.
- Batch Traceability: Full production records maintained for quality assurance.
Leveraging our location in Hebei's industrial hub, Anping Chaocai combines raw material access with 12+ years of metallurgical expertise. Our vertically integrated production – from wire drawing to annealing and coating – guarantees strict control over every batch. We've supplied over 500 automotive projects globally, with wires proven under extreme temperature cycles (-40°C to 120°C) and salt spray testing. Partner with us for:
- Technical consultation for application-specific wire specifications
- Just-in-time delivery programs with regional warehousing options
- Custom packaging (waterproof, palletized) for supply chain efficiency
FAQ:
Q1: What's the minimum order quantity (MOQ)?
A: Standard MOQ is 5 tons, but trial batches of 1 ton are available for new material qualification.
Q2: Can you provide wires meeting specific OEM standards?
A: Yes. Provide your technical requirements (e.g., GMW, VW, Ford specs) for compliance confirmation.
Q3: Is the black coating conductive?
A: The oxide layer has minimal impact on conductivity. For critical grounding applications, specify bare or zinc-coated wire.
Q4: How is packaging protected against ocean freight moisture?
A: Coils are wrapped in anti-rust paper + plastic film, with wooden pallets. Desiccant packs and waterproof wrapping are optional.
Q5: What's the lead time for 20-ton orders?
A: Standard specifications ship in 15-20 days. Custom diameters/strength require 25-30 days.
Q6: Do you offer different annealing types?
A: Options include bright annealing (silver appearance) or black annealing. Black annealing provides better corrosion resistance.
Q7: Can I get samples before bulk order?
A: Free samples (2-5kg) are available with freight collect. Provide your diameter requirement.
Q8: How do you ensure consistency across batches?
A: We implement SPC (Statistical Process Control) at drawing/annealing stages and conduct tensile/coating adhesion tests per 5-ton lot.
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