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China factory - Jiangsu  Sunzo  Spring  Elasticity  Technology Co., Ltd

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

  • China,Nanjing
  • Verified Supplier

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China 100,000 Cycles Steel Valve Din Spring Washer 16mm - 534mm Heavy Duty Spring
China 100,000 Cycles Steel Valve Din Spring Washer 16mm - 534mm Heavy Duty Spring

  1. China 100,000 Cycles Steel Valve Din Spring Washer 16mm - 534mm Heavy Duty Spring
  2. China 100,000 Cycles Steel Valve Din Spring Washer 16mm - 534mm Heavy Duty Spring

100,000 Cycles Steel Valve Din Spring Washer 16mm - 534mm Heavy Duty Spring

  1. MOQ: Negotiable
  2. Price: Negotiable
  3. Get Latest Price
Outer diameter 16mm-534mm
Hydraulic preload 300-1500 psi
Gasket set-loss 0.1mm-0.3mm per 10,000 cycles
Alignment tolerance ±0.02mm
Transport Package Carton
Thickness 0.4mm-10mm
Production Process Hot Roll
Material options Carbon steel, Stainless steel 316L, Inconel® 718
Pressure fluctuation tolerance ±15%
Payment Terms Negotiable
Material Steel
Packaging Details Carton
Usage Industrial, Auto, Furniture, Motorcycle, Home Appliance
Response time 300 milliseconds
Standard configurations 200+
Function Pressed, Phonation, Drive, Restoration, Measurement
Specification SUS 302
Service life 100,000 cycles
Lateral stress reduction 35%
Load Type Compression
Delivery Time Negotiable
Shape Flat
HS Code 7318210001
Valve closure time 0.4 seconds
Pressure rating 12,000 psi
Maintenance cost reduction 55%
Compatibility 95% of industrial valve models
Concentric alignment tolerance ±0.02mm
Temperature range -40°C to 320°C
Origin Suqian, China
Brand Name Sunzo
Place of Origin Sihong, China
Certification CE/IATF16949/45001/14001/9001

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  1. Product Details
  2. Company Details

Product Specification

Outer diameter 16mm-534mm Hydraulic preload 300-1500 psi
Gasket set-loss 0.1mm-0.3mm per 10,000 cycles Alignment tolerance ±0.02mm
Transport Package Carton Thickness 0.4mm-10mm
Production Process Hot Roll Material options Carbon steel, Stainless steel 316L, Inconel® 718
Pressure fluctuation tolerance ±15% Payment Terms Negotiable
Material Steel Packaging Details Carton
Usage Industrial, Auto, Furniture, Motorcycle, Home Appliance Response time 300 milliseconds
Standard configurations 200+ Function Pressed, Phonation, Drive, Restoration, Measurement
Specification SUS 302 Service life 100,000 cycles
Lateral stress reduction 35% Load Type Compression
Delivery Time Negotiable Shape Flat
HS Code 7318210001 Valve closure time 0.4 seconds
Pressure rating 12,000 psi Maintenance cost reduction 55%
Compatibility 95% of industrial valve models Concentric alignment tolerance ±0.02mm
Temperature range -40°C to 320°C Origin Suqian, China
Brand Name Sunzo Place of Origin Sihong, China
Certification CE/IATF16949/45001/14001/9001
High Light 100 000 cycles din spring washerSteel din spring washer 16mm534mm heavy duty spring washer
SUNZO Valve Disc Spring Specifications Covering 16mm-534mm for Various Industrial Needs
Industrial valves encompass a diverse array of types and sizes, ranging from compact instrumentation valves to large-scale pipeline isolation valves, each demanding specialized disc spring solutions tailored to their unique operational parameters.
Comprehensive Product Range
SUNZO Valve Disc Spring addresses this complexity through an extensive portfolio engineered to meet the rigorous demands of modern industrial applications:
Size Range
Outer diameters from 16mm (precision applications) to 534mm (heavy-duty systems)
Thickness Options
From 0.4mm to 10mm with over 200 standard configurations
Compatibility
Ensures compatibility with 95% of industrial valve models
Performance Characteristics
  • Quick-Action Stop Valves: Operates under hydraulic preload (300-1500 psi) with stable open positions during pressure fluctuations of ±15%
  • Rapid Response: Actuates valve closure in under 0.4 seconds upon detecting pressure drops below 500 psi
  • Ball Bearing Centered Stacks: Ensures concentric alignment with ±0.02mm tolerance, reducing lateral stress by 35%
  • Extended Service Life: Over 100,000 cycles, addressing primary failure modes of conventional assemblies
  • Self-Adjusting Mechanism: Dynamically compensates for gasket set-loss (0.1mm-0.3mm per 10,000 cycles), eliminating manual re-torquing
  • Maintenance Reduction: Up to 55% cost reduction in large-scale industrial facilities
Environmental Specifications
Temperature Range
-40°C to 320°C operational capability
Pressure Rating
Up to 12,000 psi
Material Options
Carbon steel, stainless steel 316L, and high-performance alloys including Inconel® 718
Custom Solutions
For specialized applications such as high-purity semiconductor manufacturing or subsea oilfield operations, our engineering team provides custom solutions including geometric modifications for specific force-deflection profiles and finite element analysis (FEA) validation.
Contact our technical sales specialists to request a detailed specification selection guide or discuss your custom requirements.

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

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  • Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
  • No.20, Xinghuo Road, Nanjing High-tech Development Zone
  • https://www.spring-disc.com/

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