Ningbo Huayuan Metal Products Co.,Ltd
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3.5mm 316 Stainless Steel Spring Wire
Leading China stainless steel wire manufacturer (30+ years) offering:
Strategic Sourcing: Raw materials exclusively from TSINGSHAN & YONGXING.
Complete Diameter Range: 0.1mm - 12mm (ø) readily available.
Optimized Production Cycle: Ensuring fast delivery.
Complimentary Samples: Test our quality firsthand.
Certified Quality & Compliance: ISO9001 & RoHS Certified.
| Feature | Specification | Benefit |
|---|---|---|
| Diameter | 3.5 ±0.025mm | Precision-calibrated for heavy-load springs & large-scale assemblies. |
| Material | AISI 316 Stainless Steel | Superior corrosion resistance (saltwater/chemical exposure). |
| Tensile Strength | 1450-1700 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 | 120KG 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 | 3.5mm |
| Tolerance | ±0.025mm |
| Spool Weight | 120KG |
| 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!