sales@discspringsmfg.com
+86 21 6769 7267
Professional 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
ISO 14001:2015
ISO 45001:2018
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
5. Fatigue Test Machine ...
HEGONG SPRING specialized in Designing & Manufacturing of Various Standard & Custom disc springs with high quality
hot products
Disc springs/ Conical Disc Springs for sale from HEGONG SPRING. We are leading manufacturer and supplier of Disc Springs/ Conical Disc Springs in China.
Corrosion Resistant Disc Springs, also named stainless steel disc springs, are made of stainless steel, such as SUS301, SUS302, SUS316, 17-4PH, 17-7PH, 15-7Mo. Their corrosion resistance competence is higher than general Disc Springs made of spring steel. Long life and low wholesale price is guaranteed.
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 Din6796 are widely applied in industries such as national defense, metallurgy, engineering, electric power, machine tools and etc.. Various Belleville washer dimensions are available from HEGONG.
Flange Washers also be known as Flange Bolting Washers, Spring Washers, be used for the connection between flange and bolt.
Wave spring, also called wave spring washer, is round elastic part with several sine waves on the metal foil ring. As a wave spring washer supplier, Hegong Springs is engaged in providing wave spring and wave washer in various dimensions and technical specification and at market leading prices.
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 disc springs manufacturer in the industry in China, also exported to Japan, Germany, USA, Canada, Turkey, Singapore, etc.
Latest News
The 2026 Valve World Asia Expo&Conference 2026
From June 22 to 23, the 2026 Valve World Asia Expo concluded successfully at Hall E1 of the Shanghai New International Expo Center. As a premier global event in the valve and fluid control industry, this edition showcased cutting-edge technologies and leading enterprises. Our company, Shanghai Hegong Disc Spring Manufacturing Co., Ltd. made a pr
Disc Spring Stack Testing Shows Dramatic Fatigue Resistance Gains
Fatigue resistance contributes directly to:
Customized Stacked Disc Springs for Offshore Equipment
Customized stacked disc springs are essential components that provide reliable force and flexibility in offshore equipment. Unlike standard springs, these springs can be tailored to specifications, ensuring optimal performance under extreme conditions, such as high pressure and corrosive environments. Additionally, they reduce wear and extend the l
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