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/Fishing |
| Diameter | 0.1-12mm |
| Material | 316 |
| Surface | Bright/Soap Coated |
| Product name | 0.3mm 316 Stainless Spring Wire |
| 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/Fishing | Diameter | 0.1-12mm |
| Material | 316 | Surface | Bright/Soap Coated |
| Product name | 0.3mm 316 Stainless Spring Wire | Type | Hard/Soft |
| Packing | spool,coil | Brand Name | TOPONE |
| Model Number | 30 | Certification | ISO,SGS,Rosh |
| Place of Origin | China |
0.3mm 316 Stainless Steel Spring Wire | Premium Quality | TOPONE (Qingshan/Yongxing Raw Material)
Why Choose TOPONE 316 Spring Wire?
Premium Raw Materials: We use only certified stainless steel billets from Tsingshan Steel and Yongxing Special Steel, guaranteeing consistent chemistry and superior starting quality.
Precision Manufacturing: Strict process control ensures dimensional accuracy, smooth surface finish, and uniform mechanical properties throughout the wire length.
Optimized for Spring Making: Our wire is processed to achieve the ideal balance of strength, ductility, and spring characteristics for reliable coil forming and performance.
TOPONE Quality Commitment: Rigorous quality inspections at every stage ensure you receive wire that meets the highest standards for your critical spring applications.
| Feature | Specification | Benefit |
|---|---|---|
| Diameter | 0.3 ±0.008mm | Precision-calibrated for heavy-load springs & large-scale assemblies. |
| Material | AISI 316 Stainless Steel | Superior corrosion resistance (saltwater/chemical exposure). |
| Tensile Strength | 2050-2300 MPa | Withstands extreme cyclic loading & high-impact environments. |
| Surface Finish | Bright/Soap Coated | Reduces friction, extends spring lifespan. |
| Certifications | ISO9001, RoHS Compliant | Guaranteed aerospace/industrial compliance. |
| Spool | 10KG coils | Minimizes waste, optimizes production efficiency. |
Industrial: Conveyor systems, hydraulic valves, heavy equipment
Automotive: Suspension coils, clutch springs, brake components
Construction: HVAC dampers, seismic bracing, marine hardware
Energy: Oil/gas valve springs, turbine components
| Parameter | Detail |
|---|---|
| Standard Diameter | 0.3mm |
| Tolerance | ±0.008mm |
| Spool Weight | 10-15KG |
| Mill Origin | Tsingshan, Yongxing (China) |
| Condition | Spring-tempered, annealed |
| MOQ | 1000kg (Sample coils available) |
TopOne Wire – Your Reliable Stainless Steel Wire Supplier in China. Contact now!
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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