Bellows
Bellows are flexible protective covers that safeguard mechanical components against dust, dirt, chemicals, and extreme temperatures. Engineered from high-performance polymers such as PTFE, FKM, and silicone, our bellows provide exceptional flexibility while maintaining a leak-proof, dust-proof seal. They are commonly used in pneumatic cylinders, actuators, valves, and moving shafts across industries such as pharmaceuticals, semiconductor, food processing, and chemical plants. Designed to withstand repeated motion and aggressive environments, Teff Plast’s bellows offer long service life, reliability, and customized fit for dynamic applications.
Flexible Protection. Long-Term Durability.
Key Features & Applications
Dynamic Flexibility
Absorbs axial, radial, and angular movement without deformation or wear.
Environmental Protection
Shields sensitive components from dust, moisture, chemicals, and UV exposure.
Customizable Design
Available in various sizes, materials, convolutions, and mounting styles.
Engineered to Perform Under Pressure
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Options | PTFE, FKM (Viton), EPDM, Silicone, NBR, PU, TPE, Fabric-Reinforced Rubber |
| Temperature Range | -60°C to +260°C (depends on material) |
| Movement Capability | Axial, Lateral, and Angular Motion Compensation |
| Mounting Types | Flanged, Clamped, Threaded, Bonded |
| Customization | Available in various diameters, lengths, and convolution profiles |
| Applications | Pneumatic Cylinders, Valve Stems, Medical Devices, Laboratory Equipment, Robotics |
| Properties | Chemical resistance, UV resistance, abrasion resistance, water tightness |