Feder-Flachdichtung
Our Spring Flat Gaskets are manufactured using advanced processes designed to ensure consistent elasticity, dimensional accuracy, and surface finish. The typical production steps include:Material Selection We use high-quality spring steels (such as 65Mn, stainless steel 304/316, phosphor bronze, or alloy steel) based on application and customer requirements.
Funktionen und Vorteile
Durch Präzisionsschneiden oder Stanzen werden flache Scheibenformen hergestellt. Toleranzen werden eingehalten, um DIN-, ANSI- oder kundenspezifische Normen zu erfüllen.
Final Inspection
Each gasket is tested for thickness, spring force (deflection range), and dimensional tolerances. We offer full traceability and can supply PPAP documentation on request.
Typische Produktvarianten
| Parameter | Description / Value |
|---|---|
| Produkttyp | Spring Flat Gasket / Disc Spring Washer / Wave Washer |
| Standard Options | DIN 2093, DIN 137, DIN 6796, Non-standard Custom |
| Outer Diameter (OD) | 6 mm – 200 mm (customizable) |
| Inner Diameter (ID) | 3 mm – 180 mm (customizable) |
| Thickness | 0.2 mm – 6.0 mm |
| Deflection Force | 10 N – 50,000 N (depending on size & material) |
| Material Options | 65Mn spring steel, Stainless Steel (SS304, SS316), Inconel, Phosphor Bronze, Alloy Steel |
| Hardness | 42 – 52 HRC (after heat treatment) |
| Surface Finishes | Plain, Zinc Plated, Black Oxide, Phosphate, Passivation |
| Working Temperature | -40°C to +250°C (up to 500°C with Inconel) |
| Tensile Strength | ≥ 1000 MPa (spring steel type) |
| Application Load Type | Static and dynamic loads, preload maintenance |
| Compliance Standards | DIN, ISO, RoHS, REACH |
| MOQ | 1,000 pcs (standard), negotiable for custom orders |
| Packaging | Bulk in cartons / small boxes / custom labeling available |
| Lead Time | 7–15 days (standard); 20–30 days (custom or large volume) |
Verbesserte Lastverteilung:
Elastic Load Compensation
Maintains pre-load in bolted joints subject to thermal expansion, vibration, or settling.Improved Vibration Damping
Acts as a buffer against dynamic forces, reducing the chance of joint loosening.Long-Term Reliability
Heat-treated spring steel ensures fatigue resistance even under cyclic loading.Surface Protection
Corrosion-resistant finishes extend service life in challenging environments.Flexible Customization
We support custom dimensions, deflection force ranges, and surface coatings.
Typische Produkte
304 stainless steel gasket M1-M30
304 stainless steel spring washers M1.6M2M3M4M5M6M8-M33
304 stainless steel saddle elastic washers M1.7M2M3M4M5M6M8M10
Anwendungen und Anwendungsfälle
ndustry: Automotive Scenario: A major EV manufacturer required a reliable fastening solution for the rear suspension assembly, where traditional washers were failing due to frequent road vibrations and temperature cycling.Challenge: The bolted joints in the suspension system were experiencing preload loss over time due to thermal expansion and constant vibration, leading to abnormal noise and increased wear.Solution: We supplied DIN 137B curved spring washers made of 65Mn spring steel, heat-treated and zinc-plated for corrosion resistance. These spring flat gaskets maintained consistent clamping force by absorbing the dynamic load and compensating for material relaxation.Result: The client reported a 40% reduction in joint maintenance frequency and adopted the product across multiple EV platforms for both domestic and export markets.
Industry: Renewable Energy Scenario: A wind turbine manufacturer needed a solution to prevent bolt loosening in nacelle-to-tower flange connections, which are subject to strong wind-induced vibrations and temperature shifts.Challenge: Flange bolts were gradually loosening due to micro-movements and fluctuating temperatures, requiring expensive maintenance, especially for offshore installations.Solution: We provided DIN 6796 high-load spring washers made from stainless steel 316, with passivation for marine-grade corrosion resistance. These washers offered high spring force to maintain tension and prevent fatigue-related loosening.Result: After 12 months of field testing, no retightening was required. The manufacturer standardized our product in their next-generation 5MW offshore turbines.
Spring flat gasket For Sale
Spring Flat Gasket – Superior Fastening Solutions That Never Loosen
Advanced sealing technology that eliminates friction, prevents loosening, and delivers industrial-grade performance in any application.
Professional-Grade Fasteners and Fastening Solutions That Work When Others Fail
Stop dealing with loose fasteners and equipment failures. Our spring flat gaskets understand the challenges of industrial applications and provide the perfect solution for motors, vibrating equipment, and critical fasteners that demand reliability.
Many professionals use spring flat gaskets in industrial settings to secure fasteners and prevent loosening, ensuring stable and long-lasting assemblies.
Why Choose Our Spring Flat Gaskets?
Get the top five advantages that make our gaskets the smart choice for demanding applications. Built for performance and reliability.
Superior Friction Reduction – Eliminates loosening and maintains secure connections under vibration
Premium 304 Stainless Steel Construction – Built to last with corrosion resistance and durability you can trust
Complete Size Range Available – From M3 to M51 with 0.3mm to 0.5mm thickness for any application
Advanced Spring-Loaded Design – Pre-tension technology creates tight contact between nut and bolt threads, with added features for enhanced sealing and performance
Easy Installation & Removal – No special tools needed – designed for all skill levels
With our spring flat gaskets, you get the power of advanced sealing technology without the complexity. Designed for industrial professionals, they deliver secure fastening in minutes.
For more details, take a look at the product specifications and features to see how our gaskets can meet your needs.
Types of Spring Flat Gaskets
When it comes to choosing the right spring flat gasket, you’ll find a wide array of options designed to meet every fastening challenge. Each type is engineered for specific applications, ensuring you get the best performance and protection for your fasteners.
Standard Spring Flat Gaskets: The go-to product for most industrial applications, these gaskets offer reliable friction reduction and are available in a variety of shapes and sizes to fit any thread or fastener.
Heavy-Duty Gaskets: Built for high-load environments, these gaskets feature reinforced springs and thicker profiles, making them ideal for heavy machinery and demanding service conditions.
Custom-Profile Gaskets: Need a unique shape or special material? Our manufacturer can create custom gaskets tailored to your exact requirements, ensuring a perfect fit and optimal performance.
Korrosionsbeständige Optionen: For applications exposed to harsh chemicals or outdoor environments, select from gaskets with advanced coatings or specialty stainless steel for long-lasting quality.
Precision Gaskets: Designed for applications where tight tolerances and minimal movement are critical, these gaskets deliver superior stability and consistent results.
No matter which type you choose, you’ll find detailed information, pricing, and quantity options to make purchasing easy. Simply view the product details, select the right item for your needs, and add it to your cart for fast shipping and great service.
How It Works Against Vibration
Our proven three-step process makes it simple to achieve permanent fastening solutions that eliminate loosening forever.
Step 1: Select Your Perfect Fit Choose from our complete range of sizes and materials. Our detailed specifications guide you to the exact gasket for your application.
Step 2: Simple Installation Process Install using standard procedures – our spring-loaded design guides itself into position. The elastomer casing and dirt protection ensure proper seating every time.
Step 3: Permanent Loosening Prevention Watch as vibration and loosening problems disappear. Your fasteners stay secure with consistent pre-tension that maintains tight thread contact.
Was macht uns anders?
Three einzigartige Vorteile that set our spring flat gaskets apart from standard washers and competing solutions.
Advanced Spring Technology – Patented spring-loaded design maintains constant pressure unlike static washers
Multi-Environment Performance – Works flawlessly in both indoor and outdoor applications with superior weather resistance
Custom Profile Options – Available in standard sizes or custom configurations to meet specific performance and price requirements
Many people in the industry rely on these gaskets for their critical applications.
Industry Applications
Spring flat gaskets are trusted across a broad spectrum of industrial applications, delivering unmatched protection against loosening and vibration. Their advanced design makes them the preferred choice for professionals who demand reliability and quality in every fastener.
Manufacturing & Assembly Lines: Keep production moving smoothly by preventing fastener failures in high-speed, high-vibration environments.
Automotive & Transportation: Protect critical components from loosening due to constant movement and road vibration, ensuring safety and performance.
Construction & Heavy Equipment: Increase the lifespan of machinery and structural fasteners, even under extreme loads and outdoor conditions.
Energy & Utilities: Maintain secure connections in power plants, wind turbines, and other energy infrastructure where service reliability is essential.
Electronics & Precision Equipment: Safeguard sensitive assemblies from micro-movements and thread loosening, preserving product integrity.
From small-scale projects to large industrial operations, our spring flat gaskets are shipped with care in protective packaging, ready to perform in any environment. Read customer reviews, watch videos for real-world demonstrations, and trust our seller reputation for quality and service. For more information or to learn about specific applications, contact our team or view our content library.
If you’re not completely satisfied, we offer hassle-free returns to ensure your experience is risk-free.
Industrial Solutions & Pricing
Choose the perfect option for your application needs. All gaskets include our quality guarantee.
🛠️ Standard Sizes – M3 to M51 available from stock at competitive pricing
💼 Bulk Quantities – Volume discounts for large projects and OEM applications
🏆 Custom Profiles – Engineered solutions for specialized performance requirements
Most popular: Standard sizes with same-day shipping for immediate needs.
A full range of services is available, including technical support, custom engineering, and fast shipping to meet your project requirements.
Häufig gestellte Fragen
Get answers to common questions about spring flat gasket performance and applications.
🔹 How long do these gaskets last in service? Our 304 stainless steel construction provides years of reliable service in industrial environments.
🔹 Do I need special tools for installation? Not at all! Standard installation procedures work perfectly – no special equipment required.
🔹 What if they don’t solve my loosening problem? We stand behind our products with complete satisfaction guarantee and technical support.
🔹 How do I maintain these gaskets? Regular inspection and cleaning ensure optimal performance – detailed maintenance guides included.
🔹 Do you have a video guide for installation? Yes, we offer a step-by-step video guide for customers who prefer visual instructions to help with installation.
Beginnen Sie heute
Stop dealing with loose fasteners and equipment failures. Get reliable fastening solutions that work.
🔹 Order Your Spring Flat Gaskets Now 🔹
💡 Proven performance. Professional quality. Permanent solutions.
🔒 100% Quality Guarantee | Trusted by Industrial Professionals | Fast Shipping & Expert Support
Where to Purchase and Shop for Spring Flat Gaskets
Finding the right spring flat gasket is easy when you know where to shop. Our online store offers a wide array of sizes and types to fit every industrial need. Whether you are purchasing for a small project or a large-scale application, we provide detailed product information, competitive pricing, and fast shipping to ensure a smooth buying experience.
Important Aspects to Consider When Choosing Spring Flat Gaskets
When selecting a spring flat gasket, consider several key aspects to ensure optimal performance:
Material quality and corrosion resistance
Size compatibility with your fastener threads
Load and vibration conditions of your application
Installation ease and removal requirements
Manufacturer reputation and available support services
Taking these aspects into account will help you choose a gasket that increases the reliability and lifespan of your equipment.
Increasing Demand for Spring Flat Gaskets in Industry
The use of spring flat gaskets is steadily increasing across various sectors due to their superior ability to prevent loosening and maintain secure fastenings under vibration. Industries such as automotive, manufacturing, construction, and energy infrastructure benefit from their advanced spring-loaded design and durable materials.
Our commitment to quality and service means you can trust every product you purchase from us. Detailed product descriptions, customer reviews, and instructional videos are available to help you make informed decisions. Plus, easy returns and expert support ensure your satisfaction.
Kontakt zu DingLong
Häufig gestellte Fragen (FAQ)
F: Was ist der Unterschied zwischen einer Flachdichtung und einer Feder-Flachdichtung?
A:Eine Flachdichtung sorgt für die Abdichtung, während eine Federflachdichtung eine elastische Kraft zur Aufrechterhaltung der Spannung in Schraubverbindungen erzeugt. Unsere Produkte sind für den Lastausgleich und nicht nur für die Abdichtung konzipiert.
F: Kann ich kundenspezifische Werte für Dicke oder Federkraft anfordern?
A: Unbedingt. Wir fertigen nach Ihren Vorgaben, einschließlich Kraft-Weg-Kurven, Abmessungen und Materialien.
F: Wie hoch ist Ihre Mindestbestellmenge (MOQ)?
A: Bei Standardgrößen beträgt die Mindestbestellmenge normalerweise 1.000 Stück. Für kundenspezifische Teile bewerten wir von Fall zu Fall.
F: Entsprechen Ihre Dichtungen internationalen Normen?
A: Ja, wir erfüllen die DIN 2093, DIN 137 und gegebenenfalls andere ISO-Normen. Material- und Abmessungszertifikate werden mit jeder Lieferung geliefert.
F: Stellen Sie Prüfberichte oder PPAP-Dokumentation zur Verfügung?
A: Ja, auf Anfrage. Wir bieten PPAP Level 3, einschließlich FAI, Materialzertifikate und CPK-Daten für Kunden aus der Automobil- und Luftfahrtindustrie.