FEATURES and BENEFITS
- Manufactured with 100% pure PTFE for universal chemical resistance
- Proprietary GYLON® 3545 and raised sealing ribs offer excellent creep resistance and long term bolt load retention
- Highly compressible for low load sealing on less than ideal flange surfaces
- Tough, reliable and reusable—ideal for heavy vibration, thermal cycling, and over-torqueing
- Engineered to a single size to fit the most common manways simplifying inventory (AAR-1, UTC-1, TRN-1)
- Unlimited shelf life and high crush resistance - issues commonly associated with rubber gaskets
- The TUFF-RAIL® patent pending technology relies on unique materials & advanced design for superior performance
SPECIFICATIONS
- Blue
- 100% Microcellular PTFE with rigid PTFE center layer
- Min. Temperature: -450°F / -268°C
- Max. Temperature: 500°F / 260°C
- Creep Relaxation (ASTM F38) %: 15
- Compressibility (ASTM F36) %: 60-70
- Recovery (ASTM F36) %: >15