Main application
Developed for highest thermal and mechanical strains, particularly proven in heat treatment systems, door and cover washers in foundries, power plants.
Construction
- Wrapped gaskets from texturised glass cloth with high temperature resistant, gas proof elastomeric binders.
- Standard: Graphitised nonstick Coating
- Special: Raw, elastomercoated or PTFE impregnated Surface
Suitable
Door- and Lid Seals in foundries, powerplants and heat treatment plants
Style GDK
- Permanent elastic core made of glass fibre
Form of delivery
By meter, endless rings, frames, special shapes, rectangular or round as well as tadpole tapes. Cores and wraps made of elastomeric bonded aramid fibre sheets. Alternative qualities on request.
Fabric seals
Profile gaskets and Special solutions, Expansion joints
Characteristics
- Perfect axial and radial flexibility, good stress relaxation and protection against wear
- Very low leakage values through outstanding cross section and surface density.
- Without organic carrier fibers, no shrinkage under temperature
- Resistant against gases, vapours, oils, caustics and most of acids, also suitable for NH3 - gases, hydrogen, nitrogen and methanol
- Non hazardous to health (no Al2O3 content !)
- A specific vulcanisation technique for temperingsystem applications simplifies the installation and improves adaption to uneveness
Technical parameters
| Products | Max. temp. in inertgas [°C] | In oxidizing atmosphere [°C] |
|---|---|---|
| GDK 1000 | 1000 | 450 |
| GDK 600 | 600 | 450 |
| GD 1000 | 1000 | 450 |
| GD 600 | 600 | 450 |
| max. pressure: 10 bar |