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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
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{"title":"Custom DIN 2093 Disc Spring manufactured from 65Mn SUS304 and Inconel718","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/7f\/3a7d151e87b41fc31715a47e4ae3-200x200-1\/custom_din_2093_disc_spring_manufactured_from_65mn_sus304_and_inconel718_materials_ensuring_performance_and_long_lifespan.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel","Usage":"Industrial, Auto, Furniture, Motorcycle, Home Appliance"}}
{"title":"DIN 2093 Disc Spring delivering energy storage and buffer shock absorption in","imgUrl":"https:\/\/img.chinax.com\/nimg\/7d\/ab\/1c88f5c9a51bd046e747066cb423-200x200-1\/din_2093_disc_spring_delivering_energy_storage_and_buffer_shock_absorption_in_hydraulic_systems_with_limited_axial_space.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
{"title":"DIN 2093 Disc Spring offering excellent buffer shock absorption and variable","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/a2\/1d39e3b7f0f1e4aa7c6b32d178e9-200x200-1\/din_2093_disc_spring_offering_excellent_buffer_shock_absorption_and_variable_stiffness_for_energy_storage_applications.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"SUNZO","Type":"Spring Washer","Material":"Steel"}}
{"title":"DIN 2093 Disc Spring offering elastic support and minimal deformation to enhance","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/c3\/9fa28f8ff99581a37fecbae982cd-200x200-1\/din_2093_disc_spring_offering_elastic_support_and_minimal_deformation_to_enhance_sealing_performance_in_hydraulic_systems.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"Sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
{"title":"DIN 2093 Disc Spring with rust resistant blackened coating excellent shock","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/2c\/97fee593308c916d5407096b4ee8-200x200-1\/din_2093_disc_spring_with_rust_resistant_blackened_coating_excellent_shock_absorption_and_broad_non_linearity_for_precision_machin.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Model NO.":"sunzo","Function":"Pressed, Phonation, Drive, Restoration, Measurement","Material":"Steel"}}
SUNZO Aerospace-Grade Disc Spring Engineered Elastic Solutions for Critical Mission Systems
SUNZO Aerospace-Grade Disc Spring is engineered to exceed rigorous aerospace requirements, serving as a critical elastic solution for mission-critical systems. These components deliver uncompromising performance under extreme conditions—from cryogenic temperatures to supersonic vibration.
Advanced Material Composition
Material
Composition
Temperature Range
Key Properties
Inconel 718
Ni-52%/Cr-19%/Fe-18%
-270°C to 650°C
Tensile strength >1,300 MPa
Inconel X-750
Ni-73%/Cr-15%/Ti-2.5%
-270°C to 650°C
Fatigue life >10⁸ cycles at 70% yield strength
Engineering Advantages
Precise load control (0.5-20 kN) with variable stiffness profiles (5-50 N/mm)
Proprietary stacking configurations for specific applications
40% reduction in axial space compared to traditional coil springs
Critical advantage for weight-sensitive airframe and satellite applications
Stacking Configurations
Parallel stacks: High-load applications like landing gear struts
Series stacks: Enhanced deflection in engine thrust reversers
Nested combinations: Adaptive damping in avionics mounting systems
Quality Assurance & Certification
Each component undergoes aerospace-grade validation including ultrasonic flaw detection (ASTM E164), helium leak testing (<1×10⁻⁹ atm*cc/s), and thermal cycling per MIL-STD-810H. Full compliance with AS9100D quality management standards and Nadcap certification ensures complete traceability from raw material lot to final inspection.
Applications
Helicopter rotor dampers
Satellite deployment mechanisms
Jet engine fuel control valves
Reliable energy storage, shock mitigation, and preload maintenance systems
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
1.2M-1.4M
Employee Number:
160~200
Ecer Certification:
Verified Supplier
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd.
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. is a mixed-ownership enterprise established with the participation of China National Nuclear Corporation. The R&D center is located in Nanjing, Jiangsu, while the production base is situat...
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd.
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd. is a mixed-ownership enterprise established with the participation of China National Nuclear Corporation. The R&D center is located in Nanjing, Jiangsu, while the production base is situat...