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It solves the problems caused by insufficient elasticity of the seal. Also suitable for applications with low initial tightening torque.
POWERgasket - sealing for non-flush surfaces solves problems caused by insufficient elasticity of the seal and prevents leakage of pollutants. Also suitable for applications with a low initial tightening torque or where flange cooling and heating are involved.
The functional parts of this seal consist of two corrugated metal cores that are coated with flexible graphite of varying density and thickness. The gaskets thus produced are attached to a metallic intermediate ring.
The wavy shape increases the ability to return to its original state and reduces the surface area of the seal at the beginning of tightening. It also reduces the amount of seating pressure required to make the seal functional. This results in bolt stability and increased stability of contact force during temperature cycles.
The manufacturing process of applying graphite to the surface of the metal core ensures that it is applied without the pores found in graphite plate gaskets.
Normally, graphite is applied to the metal core in only one density and thus the gasket provides the advantages of only this one density.
Protected by EU registered design No. 001933151.
| Feature | Value | Unit |
|---|---|---|
|
Operating temperature
|
-200 to 450 | °C |
|
Non-standard temperature
|
451 to 650 | °C |
|
Operating pressure
|
0 to 306 | bar |
|
pH resistance
|
- |
We can create the perfect seal for your needs, including non-standard sizes.
Metal core seal combined with a soft sealing layer of graphite or PTFE. For use in high pressure and heat stressed flange joints.
It solves the problems caused by insufficient elasticity of seals and prevents the leakage of pollutants into the environment. Suitable where cooling and re-heating of the flange occurs.
The metal sealing rings are designed for high pressures and temperatures - they can seal joints with pressures up to 1500 bar and temperatures up to 1000 °C.
Metallic coated gaskets are produced in various combinations of metallic and non-metallic materials. Use in a wide range of industrial applications.
Due to its spherical shape and relatively small sealing area, the seal achieves a high specific pressure during installation and thus very good sealing properties.
Based on the analysis of our engineer, we will suggest the most suitable solution and supply all necessary material. The installation of the joint will then be carried out by our expert Torque Service
Designing optimal seals for your operation We will be happy to analyse the sealing solution for your equipment and recommend possible optimisation. We perform the analysis for all types of seals. Fla
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