Shanghai Hegong Disc Spring Manufacture Co., Ltd

Specializing in designing and manufacturing of #discsprings, #discspringwashers, #wavesprings and various elastic elements.

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Flange Washers, also known as Flange Bolting Washers or Spring Washers, are designed to enhance the stability of bolted flange connections. They are widely used in reactors, stirrers, heat exchangers, pumps, fans, centrifuges, anchor bolts, power bus systems.

#FlangeWashers

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Disc Springs for Valves, also known as Belleville Springs or Belleville Washers for valves, are widely used in applications such as ball valves, regulating valves, globe valves, pigging valves, and sea valves.

#DiscSprings #ValveSprings #BellevilleSprings #IndustrialValves

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Our Cryogenic Disc Springs, crafted from Inconel 718, 750, and Nimonic 90, are engineered to endure extreme environments—from -250°C up to +700°C.

#CryogenicDiscSprings #HighTempSprings #InconelSprings #Nimonic90 #BellevilleSprings #HEGONGSPRING #ExtremeEnvironmentSprings

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Our stainless steel Bellwell disc springs (SUS301, SUS302, SUS316, 17-4PH, 17-7PH, 15-7Mo) offer superior corrosion resistance compared to standard spring steel. These springs are ideal for demanding industries such as defense, petrochemicals, wind power, metallurgy.

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Disc springs aren’t just for single use – stacking them in series, parallel, or mixed configurations creates disc spring stacks (Belleville washer stacks) that deliver precise load–deflection characteristics. #DiscSpringStacks #BellevilleWashers #CustomSpringSolutions

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Belleville Washers DIN6796 – Heavy-Duty, Reliable, and Elastic

Also known as conical spring washers or heavy-duty bolting washers, Belleville Washers DIN6796 are trusted in industries like defense, metallurgy, engineering, electric power, and machine tools.

#BellevilleWashers

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Belleville Washers DIN6796 – Heavy-Duty, Reliable, and Elastic

Also known as conical spring washers or heavy-duty bolting washers, Belleville Washers DIN6796 are trusted in industries like defense, metallurgy, engineering, electric power, and machine tools.

#BellevilleWashers

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Serrated Safety Washers – Vibration-Proof and Reliable

Serrated Safety Washers are specialized Belleville disc springs with a trapezoid cross-section and serrations on both sides.

#SerratedWasher #BellevilleSpring #VibrationProof #IndustrialFastening #HEGONGSPRING

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

SHANGHAI HEGONG DISC SPRING MANUFACTURE CO., LTD. (HEGONG SPRING®) is a leading Chinese manufacturer specializing in the design and production of disc springs, wave springs, spring washers, and advanced elastic components#DiscSpring #BellevilleSpring #WaveSpring

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Belleville Washers DIN6796, also known as conical spring or heavy-duty safety washers, provide strong and consistent clamping force for critical bolted connections. Designed for high-load applications, they help maintain tension and prevent loosening under vibration
#DIN6796

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

U-shaped springs, also known as safety gear springs, are essential components in elevator safety systems. When an elevator overspeeds or loses control, the spring activates instantly—helping clamp the car onto the guide rail and stop it safely

#ElevatorSafety #USpring

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

High Temperature Belleville Disc Springs are made from advanced alloys like Inconel 718, Inconel 750, and Nimonic 90, ensuring stable performance in harsh environments.

#HighTemperature #DiscSpring #BellevilleSpring #ExtremeConditions #IndustrialEngineering #Aerospace

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

From deep cold to extreme heat—performance without compromise

Cryogenic Disc Springs are engineered from advanced alloys like Inconel 718, Inconel 750, and Nimonic 90, ensuring stable performance across extreme temperature ranges.

#CryogenicSpring #DiscSpring #HighTemperature

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Disc spring stacks (Belleville washer stacks) combine multiple springs in series, parallel, or mixed configurations to achieve tailored load and deflection performance.

#DiscSpring #BellevilleWasher #SpringStack #MechanicalEngineering #IndustrialDesign #LoadControl

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Loose bolts after vibration? Here’s the fix 💡

Serrated Safety Washers, a type of Belleville disc spring, feature a trapezoidal cross-section with serrations on both sides. When used with bolts or screws, they increase friction resistance.
#SafetyWasher #BellevilleSpring

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Looking for reliable preload in tight spaces? Wave springs are the answer

With a unique wave-shaped design, wave washers provide consistent spring force by deflecting under load, ensuring stable preload between two surfaces.

#WaveSpring #WaveWasher #PreloadSolution

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

When space is limited but performance matters, ring springs stand out

With a unique structure of inner and outer conical rings working together, ring springs deliver powerful buffering through controlled expansion and contraction.

#RingSpring #ShockAbsorption

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Join Shanghai Hegong Disc Spring Manufacturing Co., Ltd at Valve World Asia 2026 in Shanghai!

📅 June 22–23, 2026
📍 SNIEC, Shanghai
📌 Booth H63

#ValveWorldAsia #HegongSpring #DiscSpring #IndustrialComponents #ValveIndustry #Manufacturing #GlobalSupplier

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Need high load in limited space? Volute springs deliver

Also known as conical or pagoda springs, volute springs feature a unique tapered design that allows them to handle extremely high loads while absorbing significant energy.

#VoluteSpring #HeavyDuty #IndustrialSprings

[Shanghai Hegong Disc Spring Manufacture Co., Ltd @HegongDisc]

Looking for a reliable disc spring manufacturer? HEGONG SPRING ® delivers performance you can trust

With over 30 years of experience, HEGONG SPRING specializes in Belleville springs, wave springs, and customized elastic solutions for demanding industries.
#DiscSpring