Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Products
Manufacturer of a wide range of products which include Alloy Steel Mould Spring 8mm Od 20mm Long Light Load Compression Mould Die,Small To Large Mould Spring Alloy Steel Light To Heavy Flat Wire Spring,Phosphating Dacromet Bearing...
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Material | Alloy steel |
| Tension control | Precise |
| Surface treatment | Corrosion-resistant |
| Customizable tension | Yes |
| Wire diameter | Customizable |
| Free height | Customizable |
| Heat treatment | Specialized |
| Durability | High-strength |
| Fatigue resistance | Enhanced |
| Color coding | Available |
| Quality control | Rigorous |
| Tension testing | Real-time |
| Batch consistency | Guaranteed |
| Deformation resistance | High |
| Service life | Extended |
| Coil dimensions | Precise |
| Coil spacing | Uniform |
| Mechanical stability | Heat-treated |
| Application range | Wide |
| Performance consistency | Batch-tested |
| 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 |
| Wire diameter | Small to large |
| Outer diameter | Various sizes |
| Free height | Various configurations |
| Tension level | Light to heavy |
| Material | Premium alloy steel |
| Heat treatment | Specialized |
| Surface treatment | Advanced corrosion-resistant |
| Color coding | Yes |
| Load capacity | High |
| Durability | High |
| Dimensional accuracy | Rigorous QC |
| Tension consistency | Tested |
| Service life | Extended |
| Customizable | Yes |
| Wire diameter range | Diverse |
| Outer diameter range | Diverse |
| Free height range | Diverse |
| Tension range | Diverse |
| Corrosion resistance | Enhanced |
| Performance | Consistent |
| 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 |
| Surface treatment options | Phosphating, Dacromet, Blackening, Mechanical Zinc Plating, Plain Oiled |
| Phosphating thickness | 5-15μm |
| Wear resistance increase | 30% |
| Salt spray resistance | 48-hour ASTM B117 |
| Dacromet temperature resistance | Up to 300°C |
| Dacromet corrosion resistance | 1500+ hours ASTM B117 |
| Blackening layer thickness | 1-3μm |
| Humidity test resistance | 96-hour ISO 6270-2 |
| Mechanical Zinc thickness | 50-80μm |
| Abrasion resistance | 450HV |
| Plain Oiled thickness | 5-8μm |
| Load distribution variance | ±2% |
| Force multiplication | Up to 5.8x |
| 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 OEM |
| Origin | Suqian China |
| HS Code | 7320909000 |
| Innerdiameter | 20 mm |
| Outerdiameter | 50 mm |
| Application | Used in bearing preload and vibration absorption |
| Surfacetreatment | Phosphate Coating |
| Deflection | 3 mm |
| Hardness | HRC 40-50 |
| Finish | Polished |
| Thickness | 5 mm |
| Loadcapacity | 2000 N |
| Operatingtemperaturerange | -40°C to 200°C |
| Standard | DIN 2093 |
| Productname | Bearing Disc Spring |
| Springrate | 1500 N/mm |
| Color | Silver |
| 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 | 50CrVA alloy steel |
| Tensile strength | 1250-1400 MPa |
| Hardness | HRc 45-50 |
| Coating type | Dacromet (zinc-aluminum flake) |
| Coating thickness | 8-12μm |
| Corrosion resistance | 1000 hours (ASTM B117) |
| Temperature range | -40°C to 120°C |
| Load tolerance | ±2% |
| Force multiplication | 4.5x |
| Friction reduction | 30% |
| Preload stability | ±5% variation |
| Cycle durability | 10⁷ load cycles |
| Bearing life extension | 40% |
| Maintenance cost reduction | 25% |
| Configuration options | Grooved/grooveless |
| Load distribution | Uniform |
| Stacking compatibility | Multi-plate parallel |
| Environmental resistance | Chlorides, sulfides, pollutants |
| Coating performance | Superior to phosphate treatments |
| Application | Wheel hub, crankshaft, transmission |
| 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 composition | Ni-52%, Cr-19%, Fe-18%, Nb-5% |
| Operating temperature | -270°C to 650°C |
| Peak temperature | 800°C |
| Tensile strength | 1400 MPa |
| Young's modulus | 180 GPa |
| Fatigue life | 10⁷ cycles |
| Preload force variation | ±5% |
| Load multiplication | 4-5x |
| Load distribution variance | ±3% |
| Surface coating thickness | 8-12μm |
| Salt spray resistance | 1500+ hours |
| Tolerance class | IT5 |
| Dimensional tolerance | ±0.02mm |
| Groove depth ratio | 0.4 |
| Radial stress reduction | 30% |
| Surface hardness | HV 500-550 |
| Maximum RPM | 15,000 RPM |
| Maximum load | 800 kN |
| Stack configuration | 2-6 discs |
| Vibration frequency range | 10-2000Hz |
| 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 |
| Groove count | 4-8 equidistant grooves |
| Groove depth ratio | 0.3-0.5 |
| Radial flexibility | 30% enhanced |
| Vibration reduction | up to 25% |
| Friction reduction | 15-20% |
| Operating speed | exceeding 10,000 RPM |
| Stack configuration | 2-6 discs |
| Load tolerance | ±2% |
| Force multiplication | up to 5x |
| Material options | SUS304, 50CrVA |
| Fatigue resistance | ≥10⁷ cycles |
| Surface treatment | black oxide coating, dacromet plating |
| Corrosion resistance | ASTM B117 ≥1000 hours |
| Bearing compatibility | ISO 104, ISO 62 |
| Stress distribution | FEA-optimized |
| Heat generation | reduced 15-20% |
| Load distribution | uniform |
| Mechanical stability | superior |
| Operational longevity | enhanced |
| Preload maintenance | consistent |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
MOQ: Negotiable
Price: Negotiable
| Packaging Details | Carton |
| Delivery Time | 10 days |
| Payment Terms | Negotiable |
| Material | Stainless Steel |
| Load Type | Compression |
| Shape | Disk |
| Load Capacity | 2000 N |
| Operating Temperature | -40°C to 200°C |
| Spring Rate | 1500 N/mm |
| Outer Diameter | 50 mm |
| Inner Diameter | 20 mm |
| Thickness | 5 mm |
| Surface Treatment | Phosphate Coating |
| Deflection | 3 mm |
| Fatigue Life | 1,000,000 cycles |
| Finish | Polished |
| Material Options | 60Si2MnA, 50CrVA, SUS301, SUS304, SUS316, HP15-7Mo, 17-7pH, 30W4Cr2v, INCONEL-750, INCONEL-718, 21 CrMoV 5 7, X 22 CrMoV 12 1, X 35 CrMo 17, X 30 WCrV 5 3, A286, CuSn 8, CuBe 2, Nimonic 90 |
| Surface Treatment Options | Phosphating, electrophoresis, oxidize Bluing, mechanical Zinc plating, Polish, original, white zinc, black, nickel, chrome |
| Annual Output | 40,000,000PC/year |
| Package | Standard wood box or carton + pallet |
| 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 |
| Wall thickness | 3.5-8.0mm |
| Radial stiffness | 280-450N/mm |
| Load variance | ±2% |
| Stack quantity | 4-12 pieces |
| Load multiplication ratio | 4.2-6.8x |
| Compression at ratio | 1.2mm |
| Preload range | 5-25kN |
| Axial play | <0.02mm |
| Material composition | 60Si2MnA spring steel (0.62%C-2.05%Si-1.05%Mn) |
| Heat treatment | 870°C quenching + 480°C tempering |
| Hardness | HRC 47-51 |
| Tensile strength | 1900MPa |
| Plating thickness | 60-80μm |
| Surface hardness | 450HV |
| Salt spray resistance | 1000-hour per ASTM B117 |
| Operating temperature | -30°C to 150°C |
| Shock load resistance | 300% of rated load |
| Fatigue life | 5×10⁶ cycles |
| Preload decay | <8% |
| Bearing compatibility | Timken 32000 series, SKF BT2 series |
| 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 Composition | 50CrVA (1.05%C-0.8%V-0.25%Mo), 60Si2MnA (0.6%C-2.0%Si-1.0%Mn) |
| Hardness | HRC 45-50 |
| Tensile Strength | 1800MPa |
| Elastic Limit | ≥1200MPa |
| Fatigue Life | >10⁷ cycles at 40% load |
| Preload Retention | >95% after 10⁶ cycles |
| Load Variance | ±3% |
| Load Multiplication | 2.5-5.2x |
| Max RPM | 25,000 RPM |
| Operation Frequency | up to 500Hz |
| Wall Thickness | ±0.005mm |
| Fillet Radius | R0.3-R0.8mm |
| Quenching Temp | 860°C (50CrVA), 870°C (60Si2MnA) |
| Tempering Temp | 420°C (50CrVA), 480°C (60Si2MnA) |
| Stack Configuration | 2-8 discs |
| Continuous Operation | 20,000 hours |
| Stress Concentration | Eliminated |
| Uniform Load | Yes |
| High-Speed Operation | Yes |
| Extreme Conditions | Yes |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
Explore more categories
Get in touch with us
Leave a Message, we will call you back quickly!
