Belleville Washers and Springs for Petroleum Industry
Welcome to Belleville International, where engineering excellence meets industry-leading quality in Belleville springs and washers.
Our products are meticulously designed to address the unique challenges of the petroleum industry, offering unmatched durability, reliability, and performance.
Belleville Washers, Belleville Washers, & Disc Springs for the Petrochemicals and Processing Industry
In Stock & Custom Orders Available

We manufacture for Offshore Drilling, Refining and Petrochemical Processing, Pipeline Transportation and Storage, and Gas Processing.
Are you ready to enhance your petroleum operations with Belleville springs and washers that set the industry standard?
For our full catalog and detailed application information, please download our Handbook.
Why CHOOSE BELLEVILLE INTERNATIONAL FOR YOUR PETROLEUM OPERATIONS?
Our expert team will provide engineering support, insights and guidance to ensure a solution for your flange application.
ENGINEERING SUPPORT
Full support to help determine size, load and material requirements for your flange bolting application.
LARGE STOCK INVENTORY
Belleville Flange Washers stocked in common bolt sizes and stresses including 30, 45, and 60KSI.
SAME DAY SHIPPING
Same day shipping and expedited production to cover all of your shutdown and turnaround needs.
INDUSTRIES WE SERVE
We meet the critical needs of our customers worldwide. Our team provides custom disc springs and products with full traceability, expedited production and excellent service. We can help find a solution for your application in any industry.

VALVE MANUFACTURING
BELLEVILLE INTERNATIONAL QUALITY POLICY
At Belleville International, our quality policy means we only design, manufacture and distribute disc springs and other components that meet or exceed customer expectations. We’re committed to excellence in all that we do, and to meeting the requirements of our quality management system with an eye on continually improving effectiveness.
WHAT OUR CUSTOMERS HAVE TO SAY
See what our customers have to say about our outstanding service.
















