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Expansion Joints, Non-Metallic
Expansion Joints, Non-Metallic
General Rubber offers Style 1095 Maxi-Span non-metallic expansion joints. These are often used in the most demanding industrial ducting systems, particularly where flutter or heavy vibration would fatigue fibreglass reinforced or metallic joints. Maxi-Span joints absorb all directional ducting movements, reduces system noise, isolate shock and vibration and compensate for misalignment. Constructed of solid fluoroplastic PTFE, these expansion joints have no fibreglass components to fatigue, are resistant to chemicals, and are rated to 500oF continuous service with a pressure rating of +3 PSI. Lightweight and high in strength, they are simple to install in new construction or retrofit applications. Custom engineered frames are available as well as variations in materials, such as flow liners/baffles for highly abrasive service and insulation pillows for higher system temperatures.
- Up to 500?F and ? 3 PSI continuous service
- Cycle life in the millions
- Solid fluoroplastic PTFE construction
- Ultimate chemical resistance
- Round and rectangular designs in all styles
- Exceptional all directional movement capability
- Absorbs system noise, vibration and shock
- Compensates for minor misalignment and offset
- Integrally flanged design
- Low stiffness and deflection forces
- Simple to install, lightweight and high strength
- Provides easy access to ducting and equipment
- Carbon steel, stainless steel, or hot dipped galvanized backup rings available for easy bolting to mating flanges
- No fiberglass component to fatigue
- Heat form and sealed to any size and arrangement