Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Products
Manufacturer of a wide range of products which include Micro Precision Helical Spring 1.5mm Electronic Switches Custom Compression,High Precision Helical Stainless Compression Springs ISO 13920 Heavy Duty,500psi SUS302 Valve Sprin...
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Wire diameter | 0.08mm to 1.5mm |
| Coil OD | 2mm |
| Working stroke | 0.5mm-5mm |
| Load tolerance | ±1% |
| Salt spray resistance | 1000-hour |
| Electrical conductivity | 98% |
| Temperature range | -40°C to 125°C |
| Coiling resolution | ±0.0005mm |
| Surface defect detection | 5μm-level |
| Elastic decay | <1% |
| Plating thickness | 10-25μm |
| Dynamic load range | 0.1-50N |
| Load accuracy | ±0.5% |
| Temperature cycling | -40°C to 85°C, 1000 cycles |
| Force variation | <2% |
| Contact resistance | <50mΩ |
| Fatigue life | 10⁶ cycles |
| Rated load | 70% |
| Cycle reliability | 10⁶ cycles |
| Deflection range | ±1% |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Dimensional tolerance | ±0.001mm (wire diameter), ±0.005mm (free length) |
| Load accuracy | ±0.5% across 10⁶ compression cycles |
| Temperature range | -40°C to 120°C (316L stainless steel) |
| Tensile strength | 800MPa (Titanium alloy Grade 5) |
| Yield strength | 0.2% (Titanium alloy Grade 5) |
| Magnetic permeability | <0.005 H/m (Phosphor bronze) |
| Surface roughness | Ra < 0.05μm |
| Elastic decay | <1% over 10⁷ cycles |
| Thermal stability | Temperature coefficient of elasticity < 2ppm/°C |
| Load linearity | <0.3% deviation from Hooke's Law |
| Residual stress | 600MPa compressive (shot peening) |
| Force variation | ±1% (constant-force springs) |
| Surface resistance | 10⁹-10¹¹Ω (anti-static springs) |
| Wire diameter range | 0.08mm to 5mm |
| Free length | as small as 3mm |
| Measurement repeatability | ±0.3μm |
| Salt spray resistance | 1000-hour (ASTM B117) |
| Fatigue life | 300% extension (compared to conventional) |
| Dynamic load range | 0.1-50N |
| Laser resolution | ±0.0005mm |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Material | Steel |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Specification | SUS 302 |
| Response Time | 0.5 seconds |
| Pressure Threshold | 500 psi |
| Stress Reduction | 30% |
| Gasket Set-loss | 0.1mm to 0.3mm |
| Maintenance Reduction | 50% |
| Outer Diameter Range | 16mm to 534mm |
| Thickness Range | 0.4mm to 10mm |
| Temperature Range | -40°C to 300°C |
| Pressure Rating | 10,000 psi |
| Material Upgrade Options | Inconel® 718, titanium alloys |
| Lateral Stress Reduction | 30% |
| Operational Cycles | 10,000 |
| Material Options | Inconel 718, Titanium alloys |
| Force Profile | Customizable |
| Alignment Mechanism | Ball bearing centered stacks |
| Hydraulic Preload | Calibrated |
| Performance Validation | Available |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Gasket compression | 0.1mm to 0.3mm per 10,000 cycles |
| Hydraulic preload | 300-1500 psi |
| Fluid flow rate | Up to 2500 GPM |
| Pressure fluctuation | ±15% |
| Closure time | Under 0.4 seconds |
| Energy release time | 300 milliseconds |
| Concentricity tolerance | ±0.02mm |
| Lateral stress reduction | 35% |
| Service life | Over 100,000 cycles |
| Outer diameter range | 16mm-534mm |
| Thickness range | 0.4mm-10mm |
| Temperature range | -40°C to 320°C |
| Pressure rating | Up to 12,000 psi |
| Downtime reduction | Up to 55% |
| Material options | Inconel® 718, Hastelloy® C276 |
| Valve types | Gate valves, globe valves, check valves |
| Force redistribution | Proprietary system |
| Spring deflection | Automatically adjusting |
| Sealing pressure | Optimal maintained |
| Operational cycles | 100,000+ |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Material | Steel |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Specification | SUS 302 |
| Gasket Set-loss | 0.1mm to 0.3mm per 10,000 cycles |
| Valve Closure Time | Under 0.5 seconds |
| Hydraulic Threshold | 500 psi |
| Lateral Stress Reduction | 30% |
| Service Life | Over 100,000 cycles |
| Outer Diameter Range | 16mm to 534mm |
| Thickness Range | 0.4mm to 10mm |
| Temperature Range | -40°C to 300°C |
| Pressure Rating | Up to 10,000 psi |
| Material Options | Inconel® 718, Titanium alloys |
| Force Profile | Customizable |
| Maintenance Reduction | Up to 50% |
| Friction Wear | Reduced |
| Operational Cycles | 100,000+ |
| Dynamic Compensation | Self-adjusting |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Hydraulic preload | 300 to 1500 psi |
| Fluid flow rate | 2500 GPM |
| Pressure fluctuation tolerance | ±15% |
| Critical pressure threshold | 500 psi |
| Closure actuation time | 300 milliseconds |
| Full seal time | 0.4 seconds |
| Concentric alignment tolerance | ±0.02mm |
| Lateral stress reduction | 35% |
| Service life | 100,000 operational cycles |
| Gasket set-loss | 0.1mm to 0.3mm per 10,000 cycles |
| Maintenance interval reduction | 55% |
| Outer diameter range | 16mm to 534mm |
| Thickness range | 0.4mm to 10mm |
| Temperature range | -40°C to 320°C |
| Pressure rating | 12,000 psi |
| Material options | 316L stainless steel, Inconel® 718 |
| Force-deflection profiles | Customizable |
| Finite element analysis | FEA validation available |
| Ball bearing centered | Yes |
| Self-adjusting mechanism | Yes |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Material | Steel |
| Usage | Industrial |
| Load Type | Compression |
| Shape | Disk |
| Trademark | Sunzo or OBM |
| Origin | Yangzhou China |
| HS Code | 7320909000 |
| Thickness | 2 mm |
| Type | Wave Washer |
| Productname | Valve Spring Washer |
| Packagequantity | 100 pieces per box |
| Temperaturerange | -40°C to 150°C |
| Color | Silver |
| Outerdiameter | 25 mm |
| Application | Valve Spring Retention |
| Corrosionresistance | High |
| Surfacetreatment | Zinc Plated |
| Loadcapacity | 500 N |
| Hardness | HRC 40-50 |
| Innerdiameter | 12 mm |
| Standard | DIN 137 |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Function | Pressed, Phonation, Drive, Restoration, Measurement |
| Material | Steel |
| Usage | Industrial, Auto, Furniture, Motorcycle, Home Appliance |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Transport Package | Carton |
| Specification | SUS 302 |
| Origin | Suqian, China |
| HS Code | 7318210001 |
| Outer diameter | 16mm-534mm |
| Thickness | 0.4mm-10mm |
| Material options | Carbon steel, Stainless steel 316L, Inconel® 718 |
| Hydraulic preload | 300-1500 psi |
| Pressure fluctuation tolerance | ±15% |
| Response time | 300 milliseconds |
| Valve closure time | 0.4 seconds |
| Concentric alignment tolerance | ±0.02mm |
| Service life | 100,000 cycles |
| Gasket set-loss | 0.1mm-0.3mm per 10,000 cycles |
| Temperature range | -40°C to 320°C |
| Pressure rating | 12,000 psi |
| Lateral stress reduction | 35% |
| Maintenance cost reduction | 55% |
| Standard configurations | 200+ |
| Compatibility | 95% of industrial valve models |
| Alignment tolerance | ±0.02mm |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Model NO. | sunzo |
| Function | Pressed, Phonation, Drive, Restoration, Measurement |
| Material | Steel |
| Usage | Industrial, Auto, Furniture, Motorcycle, Home Appliance |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Transport Package | Carton |
| Specification | SUS 302 |
| Origin | Suqian, China |
| HS Code | 7318210001 |
| Temperaturerange | -40°C to 150°C |
| Hardness | HRC 40-45 |
| Application | Automotive Valve Springs |
| Productname | Valve Spring Washer |
| Thickness | 2 mm |
| Innerdiameter | 15 mm |
| Type | Wave Spring Washer |
| Loadcapacity | 500 N |
| Surfacetreatment | Zinc Plated |
| Packagequantity | 100 pieces per box |
| Outerdiameter | 25 mm |
| Standard | DIN 137 |
| Corrosionresistance | High |
| Color | Silver |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Model NO. | sunzo |
| Function | Pressed, Phonation, Drive, Restoration, Measurement |
| Material | Steel |
| Usage | Industrial, Auto, Furniture, Motorcycle, Home Appliance |
| Load Type | Compression |
| Production Process | Hot Roll |
| Shape | Flat |
| Transport Package | Carton |
| Specification | SUS 302 |
| Origin | Suqian, China |
| HS Code | 7318210001 |
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
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