When it comes to critical applications, uptime is non-negotiable. That is why Greene Tweed's O-rings provide cost-effective, flexible sealing solutions for industry’s harshest conditions. The O-ring can be used either as a seal itself or as the energizing element in PTFE, cap-type seals.
If you are looking for backup rings, Greene Tweed’s engineers will work with you to develop a custom designed backup ring configuration suited to your needs.
Features and Benefits
- Low cost
- Extended service life, reduced overall maintenance
- Easy installation
- Simplified shape
- Mechanical, thermal, and chemical resistance properties
Industries & Applications
Sealing Solutions that Do Not Quit
When equipment failure is not an option, industries rely on Greene Tweed’s selection of custom-engineered O-rings and backup rings. No matter how demanding the environment, our team will help you determine the right seal solution.
- Aircraft engines, brakes, and controls
- Semiconductor chamber seals
- Fuel controls, pumps, and valves
- Hydraulic systems, oxygen systems, and cryo coolers
- APUs (Auxiliary Power Units)
Built for the Harshest Conditions
Do you need an O-ring that can handle even the most extreme industrial environments? Meet Chemraz®, our highest-performing elastomer and the ultimate elastomeric material.
Versatile Sealing Performance
Chemraz® is the prime choice for the most challenging semiconductor, energy, industrial, pharmaceutical, and aerospace and defense applications.
A Premium O-Ring Solution
Whatever your application, Greene Tweed has a sealing solution—contact us today.