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Heavy-Duty Multi Turn Wave Spring with High Corrosion Resistance and Custom Linear Characteristics for 35 MPa Cycle Durability in Hydraulic Cartridge

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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

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Heavy-Duty Multi Turn Wave Spring with High Corrosion Resistance and Custom Linear Characteristics for 35 MPa Cycle Durability in Hydraulic Cartridge

Wholesale Heavy-Duty Multi Turn Wave Spring with High Corrosion Resistance and Custom Linear Characteristics for 35 MPa Cycle Durability in Hydraulic Cartridge from china suppliers

Pressure Rating : 35 MPa

Surface Finish : Flat-wire, no weld points

Radial Force : Uniform

Axial Force : Uniform

Application Pressure : High-pressure

Structural Integrity : No settling

Inner Diameter : 10.0 mm to 180.0 mm

Compression Cycles : Rapid

Spring Rate : Custom linear characteristics

Manufacturing Process : Continuous-coiling

Flow Optimization : Minimizes turbulence and cavitation

Wave Configuration : Uniform pitch crest-to-crest

Outer Diameter : 10.0 mm to 180.0 mm

Cleaning Standard : Ultrasonic cleaned

Spring Type : Multi Turn Wave Spring

Corrosion Resistance : High

Fluid Compatibility : Hydraulic fluids

Material : High-tensile carbon steel, SUS316 stainless steel

Cycle Durability : 500,000 cycles

Operating Environment : High-pressure hydraulic systems

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Fluid Power, Hydraulics & Quick-Disconnect Couplings

Heavy-Duty Multi Turn Wave Spring for Hydraulic Cartridge Valves and Couplings

Fluid power systems require fast, precise mechanical response times from internal check valves, cartridge valves, and fluid quick-connect couplings. Jiangsu Sanzhong Elastic Technology Co., Ltd. manufactures high-frequency Multi Turn Wave Spring elements designed to provide the swift spring-back force needed for high-pressure hydraulic components. Their compact axial profile allows fluid passages to be kept short, reducing fluid resistance and optimizing flow rates within valve blocks.

+------------------------------------------------------------------------+ | HYDRAULIC COUPLING DISCONNECT PRINCIPLE | | | | Sleeve Engaged Sleeve Released | | ============== ============== | | | | | | | | | | | | | | vvvvvvvvvv vvvvvvvvvv | | ---[ Ball ]--- ---[ Ball ]--- | | | | Operation: The flat-wire spring yields a uniform radial/axial | | force, ensuring smooth locking ring movement without binding. | +------------------------------------------------------------------------+

Our continuous-coiling manufacturing process eliminates any weld points or raw cut edges along the active turns of the spring. This flat surface prevents the spring from catching or binding on valve bores or guide rods during rapid compression cycles. Additionally, the uniform pitch of our crest-to-crest wave configurations ensures balanced fluid flow around the spring body, minimizing turbulence and cavitation in hydraulic lines.

Target Client Applications

Hydraulic Cartridge Valves: Deployed as spool-return springs within manifold blocks for industrial machinery and material handling equipment.
Fluid Quick-Disconnect Couplings: Positioned inside sliding locking sleeves to ensure quick, reliable connection engagement.
High-Pressure Hydraulic Pumps: Used to maintain correct alignment of internal piston shoes against swashplates.

Technical Specifications & Product Parameters

Parameter	Specification
Material Integrity	Premium high-tensile carbon steel and SUS316 stainless steel for high corrosion resistance
Spring Rate Flexibility	Custom linear characteristics designed to match specific valve cracking and full-flow pressures
Outer/Inner Diameters	Configured for standard industrial cavities from 10.0 mm up to 180.0 mm
Cycle Durability	Tested to withstand rapid pressure cycling up to 35 MPa for over 500,000 cycles without structural settling
Cleanliness Level	Subjected to ultrasonic cleaning to remove manufacturing oils, meeting the filtration requirements of closed hydraulic loops

Product Tags:

Heavy-Duty Multi Turn Wave Spring

Corrosion Resistance Multi Turn Wave Spring

Heavy-Duty Multi Turn Wave Spring with High Corrosion Resistance and Custom Linear Characteristics for 35 MPa Cycle Durability in Hydraulic Cartridge Images

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