sales@discspringsmfg.com
+86 21 6769 7267
Professional Belleville Disc Springs & Belleville Washers & Wave Springs Manufacturer
WHY CHOOSE HEGONG SPRING®
Technology
Manufacturing
Certification
Large Stock
Test Equipment
1. Standard-Setter Member2. Experienced design team3. Self-developed Springs Design Software
1. Over 30 years of Manufacturing Experience 2. High Quality Assurance3. Customizable4. No MOQ5. Fast Delivery
ISO 9001:2015 IATF 16949:2016
1. Advanced ERP SYSTEM 2. Advanced Storage Shelves3. QR Code Management System4. Optimal Stock
1. Chemical Composition Analysis (Handheld Spectroradiometer) 2. Hardness3. Loading test from 50N-4000KN4. Salt spray test...
HEGONG SPRING specialized in Designing & Manufacturing of Various Standard & Custom springs with high quality
hot products
Disc Spring concept was first invented by a Frenchman Louis Belleville in 1865. So, disc spring is commonly known as Belleville Springs.
Corrosion Resistant Disc Springs, made of stainless steel, such as SUS301, SUS302, SUS316, 17-4PH, 17-7PH, 15-7Mo, their resistance to corrosion is higher than general Disc Springs made of spring steel
Disc Springs for Valves, also be known as Belleville Springs for Valves, Belleville Washers for Valves ... Disc springs are widely used in various types of valves such as Ball Valves, Regulating Valves, Globe Valves, Pigging Valves, and Sea Valves.
Belleville Washers are widely used in industries such as national defense, metallurgy, engineering, electric power, machine tools, etc.
Flange Washers also be known as Flange Bolting Washers, Spring Washers, be used for the connection between flange and bolt.
Wave springs also are known as wave spring washers are round elastic parts with several sine waves on the metal foil ring.
U-shaped spring for elevator safety gear also be known as U-shaped spring, safety gear spring, elevator safety gear leaf spring, mainly be used for progressive elevator safety gear.
HEGONG SPRING ® designed and manufactured successfully for a lot of important projects
Application
Valve Applications
Disc springs are widely used in various types of valves such as Ball Valves, Regulating Valves, Globe Valves, Pigging Valves, and Sea Valves.
Petroleum and Chemical Industry
Flange Washers are widely used in industries such as Petrochemical, Power, Metallurgy, Paper, Pharmaceuticals, Food Processing, etc.
Downhole Drilling
Belleville Disc Springs Stack is used on downhole shock tools to absorb axial vibrations, provide high load capacity and a linear spring rate, lead the smoother operation and reduce wear on the motor.
Steel Mill
In steel mills, Belleville Disc Springs Stack be applied in the latching device of coke oven doors to ensure efficiency and help prevent loss of oven temperature, also be used in the rolling mills, bus bar and bolting connections.
Electrical Utilities
Belleville Spring washers are used on electrical utilities to counteract the effects of differential thermal expansion by maintaining sufficient load on bolted electrical connections, to keep bolted connections tight and secure.
HEGONG SPRING has been the largest manufacturer in the industry in China, also exported to Japan, Germany, USA, Canada, Turkey, Singapore, etc.
Latest News
How to Remove Oil Stains on Butterfly Springs?
The butterfly spring is an elastic element with several peaks and valleys on a thin metal ring. Generally, the purchase manufacturers are used in the occasions where the load and deformation are not large, and the spring stiffness is required to be small and the axial preload is required.
How to Estimate the Fatigue Life of Disc Springs?
Disc spring has a wide range of applications, small size and excellent performance. All aspects of our lives have been involved in the continuous exploration of applications.
Do you Know How to Check the Cleanliness of the Spring Surface?
Both the spring metal surface coating and organic coating should meet the requirements of dense, uniform coating (plating) and strong bonding with the substrate. The coating (plating) layer, such as coating (plating) layer shedding, bubbling or blooming
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