Ningbo Huayuan Metal Products Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20 days |
| Packaging Details | Coil/Spool/Pallet/By customer request |
| Application | Springs/Screw/wire form |
| Diameter | 0.1-12mm |
| Material | 302 |
| Surface | Bright/Soap Coated |
| Product name | 302 Stainless Spring Wire (0.1-12mm) |
| Type | Hard/Soft |
| Packing | spool,coil |
| Brand Name | TOPONE |
| Model Number | 30 |
| Certification | ISO,SGS,Rosh |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20 days | Packaging Details | Coil/Spool/Pallet/By customer request |
| Application | Springs/Screw/wire form | Diameter | 0.1-12mm |
| Material | 302 | Surface | Bright/Soap Coated |
| Product name | 302 Stainless Spring Wire (0.1-12mm) | Type | Hard/Soft |
| Packing | spool,coil | Brand Name | TOPONE |
| Model Number | 30 | Certification | ISO,SGS,Rosh |
| Place of Origin | China | ||
| High Light | Precision Ground Stainless Spring Wire ，Custom stainless steel spring wire ，stainless steel 302 spring wire | ||
Custom Size 302 Stainless Spring Wire (0.1-12mm) | Precision Ground & Corrosion Resistant | Free Sample Available
Why consider us?
30+ Years Expertise: Specialized in high-quality stainless steel solutions.
Top-Tier Materials: Sourced exclusively from China’s leading suppliers (Qingshan & Yongxing).
Cost Efficiency: Stable quality with 10-20% budget optimization potential vs. other suppliers.
Premium 302 Stainless Spring Wire – Engineered for Precision & Durability
✅ Custom Sizing (0.1mm–12mm Diameter)
Tailor-made to your exact specifications for seamless integration into springs, coils, and precision mechanisms.
✅ Superior Corrosion Resistance
302 stainless steel composition withstands harsh environments, moisture, and chemicals, ideal for marine, automotive, and medical applications.
✅ Precision Ground Surface
Uniform diameter tolerance (±0.01mm) and ultra-smooth finish reduce friction, enhance fatigue resistance, and ensure consistent performance.
✅ High Tensile Strength
Optimized for high-stress applications with excellent elasticity and cyclic loading capability.
✅ Free Sample Program
Test quality firsthand! Request a free sample to verify compatibility with your project.
Material Grade: AISI 302 Stainless Steel
Diameter Range: 0.1mm – 12mm (Custom cuts available)
Surface Finish: Precision Ground
Tensile Strength: 1850-2100 MPa
Certifications: RoHS Compliant, ISO 9001:2015
Applications: Springs, Valves, Sensors, Electronics, Aerospace Components
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
7000000-8000000
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provid... What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provid...
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