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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
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{"title":"Durable Wave Spring Products Made from 60Si2MnA 50CrVA SUS316 and Inconel X750","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/29\/cfebcebc448740796f283cf94d77-200x200-1\/durable_wave_spring_products_made_from_60si2mna_50crva_sus316_and_inconel_x750_for_industrial_and_aerospace_applications.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
{"title":"Wave Spring with Compression Load Type for Reduced Axial Height and Consistent","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/ef\/4b0f04be400bf84f350afcf7b358-200x200-1\/wave_spring_with_compression_load_type_for_reduced_axial_height_and_consistent_force_in_hydraulic_equipment.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Brand Name":"Sunzo","Place of Origin":"Sihong, China","Function":"Pressed, Phonation, Drive, Restoration, Measurement"}}
{"title":"Wave Spring with Axial Preload for Light to Medium Load Capacity and Small","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/2f\/2ed006058414a4a95e208fb22965-200x200-1\/wave_spring_with_axial_preload_for_light_to_medium_load_capacity_and_small_deflection_in_aerospace_and_precision_machinery.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"Sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
{"title":"Industrial Wave Spring Designed for Valve Systems to Improve Sealing Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/40\/f6005a43d24e59cb6c3350717f34-200x200-1\/industrial_wave_spring_designed_for_valve_systems_to_improve_sealing_performance_and_prevent_frequent_maintenance_intervals.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"Sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
{"title":"SUNZO Waved Spring High-Tensile Alloy Steel Corrosion Resistant Customized","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/92\/b7b303689e9068afabc888b920c1-200x200-1\/sunzo_waved_spring_high_tensile_alloy_steel_corrosion_resistant_customized_solutions_for_high_end_motors.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Material":"Steel","Load Type":"Compression","Production Process":"Hot Roll"}}
Waved Spring for Aerospace Applications: Engineering Solutions Meeting AS9100 & ISO 13485 Standards
The aerospace industry demands elastic components that deliver uncompromising performance under extreme conditions—from cryogenic temperatures to supersonic vibration. SUNZO's aerospace-grade waved springs (wave springs) are engineered to exceed these rigorous requirements through precision manufacturing and advanced material science. As contoured elastic elements with precision-formed peaks and valleys, our waved springs provide controlled axial preload (5-500N) with minimal axial space requirements, making them ideal for weight-critical applications such as satellite deployment mechanisms, jet engine actuators, and avionics systems.
Inconel 718: Exhibits exceptional creep resistance at 650°C, with a fatigue life exceeding 10⁶ cycles at 70% rated load (per SAE AS5591). Ideal for turbine engine fuel control systems.
Inconel X-750: Maintains 90% of room-temperature strength at 700°C, certified for critical applications like spacecraft thruster assemblies (compliant with AMS 5698).
SUS316L: Offers superior corrosion resistance (1,000-hour salt spray per ASTM B117) for marine aerospace components and launch vehicle systems.
Traceability: Full material lot tracking from raw material (per EN 10204 3.1) to finished product, including heat treatment records.
Nondestructive Testing:
Ultrasonic inspection (ASTM E164) for internal defects
Fluorescent penetrant testing (MIL-STD-2132) for surface cracks
Load testing with 0.1N resolution to validate force specifications
Application-Specific Solutions
Aircraft Landing Gear: Shock-absorbing waved springs reduce weight by 35% compared to coil springs while maintaining 15,000+ landing cycle durability.
Satellite Deployable Structures: Foldable waved springs with temperature-stable performance (-270°C to 120°C) for solar panel and antenna deployment.
Helicopter Rotor Systems: Fatigue-rated springs with 0.001mm/m axial runout to minimize vibration harmonics.
SUNZO maintains AS9100D certification and complies with NADCAP requirements for heat treatment and non-destructive testing. Our engineering team provides FEA simulation services to optimize spring geometry for specific aerospace applications, including vibration analysis and thermal cycling performance prediction. Custom configurations include multi-layer nested designs, edge-welded variants, and specialized coatings (e.g., dry film lubricants per MIL-PRF-23398).
Every aerospace waved spring is serialized and accompanied by a comprehensive test report, ensuring full compliance with customer-specific requirements and international aerospace standards.
