I’m a China Manufacturer delivering SS304 wire spring solutions tailored for harsh environments. I understand B2B buyers want reliability, quick quotes, and clear specs, so I provide precise tolerances, corrosion resistance, and consistent quality across runs. Our SS304 wire spring resists rust, handles high temperatures, and keeps load performance stable under duty cycle fatigue. I work with customers to customize wire diameter, coil pitch, length, and finish—stainless passivation or plated options—so you can fit them into your equipment without modification. I stock standard sizes and offer rapid prototypes, followed by rigorous QA and traceability. You’ll get documentation, material certificates, and a transparent pricing model that suits large-volume orders. If you’re sourcing in China or globally, I’m ready to cooperate as your trusted supplier. Company detail: {}
Global buyers seeking dependable SS304 wire springs will find factory-direct sourcing blends performance with cost efficiency. Grade 304 provides corrosion resistance, formability, and reliable fatigue life for springs used in automotive, electrical, and consumer devices. From wire to finished coils, a quality-focused producer applies strict controls—certified materials, automated coiling, heat treatment, shot peening, and load testing to verify spring rate and life. Finishes such as polished, passivated, or coated options extend corrosion resistance across environments. Factory-direct supply means shorter lead times, flexible MOQs, and transparent pricing. Buyers gain end-to-end traceability, solid quality management, and responsive after-sales support that minimizes downtime. To specify parts clearly, provide wire diameter, outside diameter, free length, number of active coils, end type, material grade (SS304), heat treatment, surface finish, and coating. With precise specs, a capable partner can deliver accurate quotes, realistic schedules, and reliable delivery terms aligned with global standards.
| Region / Location | Typical Applications | Outer Diameter D_o (mm) | Wire Diameter d (mm) | Free Length L_f (mm) | Turns (N) | Spring Rate k (N/mm) | Max Load F_max (N) | Material | Heat Treatment | Surface Finish | Certifications |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Europe | Automotive, Industrial | 15.0 | 0.60 | 25.0 | 6 | 2.0 | 120 | SS304 | Annealed; Pre-stressed | Passivated | ISO 9001 |
| Asia-Pacific | Consumer Electronics, Medical Devices | 12.0 | 0.50 | 20.0 | 5 | 1.6 | 90 | SS304 | Annealed | Polished | ISO 9001; RoHS |
| North America | Aerospace, Automotive | 18.0 | 0.65 | 28.0 | 7 | 2.3 | 140 | SS304 | Pre-tempered | Bright | ISO 9001 |
| Latin America | Industrial Equipment | 14.0 | 0.55 | 22.0 | 6 | 1.9 | 100 | SS304 | Passivated | ISO 9001 | |
| Middle East | Oil & Gas Equipment | 10.0 | 0.40 | 15.0 | 4 | 1.2 | 60 | SS304 | Annealed | Electropolished | ISO 9001 |
| Europe (Secondary) | Industrial Automation | 22.0 | 0.80 | 30.0 | 8 | 3.0 | 180 | SS304 | Pre-tempered | Bright | ISO 9001 |