Cut from ceramic fiber paper, our ceramic fiber gaskets are soft, lightweight and resilient, and have superior thermal characteristics. They are the perfect choice where an inexpensive heat seal with low sealing pressure is required. Since they are soft and can be easily laminated to form thicker seals, the flange finish is not particularly important when using this material.
Applications:
Mainly used as high temperature insulation for sensitive apparatus. Suitable for applications such as valve bonnets, hydraulic presses, ammonia fittings, heat exchangers, etc.
| Classification temperature | 1260°C | |||
| Working temperature | 1000°C | |||
| Density | 200±15kg/m3 | |||
| Thermal conductivity | 200°C | 0.075~0.085w/m.k | ||
| 400°C | 0.115~0.121w/m.k | |||
| 600°C | 0.165~0.175w/m.k | |||
| Organic content | 6~8% | |||
| Chemical content | Al2O3 | 45~47% | ||
| SiO2 | 50~52% | |||
The dimensions of our standard non-metallic gaskets meet the requirements of the ASME B16.21, EN1514-1