Custom Fabrication and Belleville Solutions That Fit Your Application
At BelleFlex®, we combine a wide selection of in-stock and custom Belleville washers and disc springs with dependable custom machining capabilities—making us a one-stop source for Belleville-related applications.
Our team supports custom machining needs ranging from valve seats and stems to bearing housings and valve bodies. We’re also experienced in collaborating with customers to produce components that meet unique application requirements.
What We Offer:
- Custom machining of Belleville disc spring components
- Machined valve bodies, seats, stems, and bearing housings
- Engineering support to optimize fit and function
- Standard and custom Belleville disc springs per DIN 2092/2093 and DIN 6796
- Material options including 17-7PH, Inconel®, 316 stainless, and more
Applications We Support:
Belleville washers and custom components are used across multiple industries, including:
- Valves and pumps
- Thermal expansion systems
- Vibration isolation assemblies
- Bolted joint preloading
- Energy and power systems
Need a Custom Solution?
Whether you need a non-standard disc spring or a machined component to pair with one, BelleFlex® can help. We’ll work with your drawings or help you refine the specs.