Why can a Kammprofile gaskets provide reliable sealing performance under pressure conditions?

A Kammprofile gaskets can provide reliable sealing performance under pressure conditions mainly due to its unique design and structural characteristics. 
Structural Design:The design of the Kammprofile gaskets is inspired by the tooth-shaped structure of gears. This design allows the gasket to adapt to and fit the complex geometries of the two contact surfaces when subjected to external pressure. Due to the presence of gaps between the teeth, these gaps can fill and seal the micro-gaps between the sealing surfaces, effectively preventing the leakage of liquids or gases. This design not only improves the reliability of the seal but also enhances the stability of the gasket in high-pressure environments.
Labyrinth Sealing Effect:The multiple concentric line contacts formed between the Kammprofile gaskets and the sealing surface create a structure similar to a labyrinth seal. This design makes the leakage path extremely complex. When the medium tries to leak through the gasket, it needs to bypass multiple concentric line contact points, significantly increasing the difficulty of leakage. The labyrinth sealing effect not only improves the reliability of the seal but also ensures that the gasket maintains stable sealing performance in harsh environments such as high temperatures and high pressures.
Elasticity and Deformation Characteristics:Kammprofile gasketss are usually made of materials with a certain degree of elasticity, allowing them to deform to some extent under external pressure. This deformation capability enables the gasket to better conform to the sealing surfaces, forming a tighter seal. Additionally, because Kammprofile gasketss can adapt to various shapes and sizes of sealing surfaces, they have a wider range of applications. Whether for flat or curved surfaces, Kammprofile gasketss can provide reliable sealing performance.
Covering Layer Materials:To enhance the sealing performance of Kammprofile gasketss, a layer of soft material, such as graphite or PTFE (polytetrafluoroethylene), is often applied to their surface. These materials have good sealing properties and chemical stability, effectively preventing medium leakage. They also resist corrosion and wear, extending the gasket's service life. The choice of covering layer material should be optimized based on the characteristics of the medium and the working environment to ensure that the gasket maintains stable sealing performance under various conditions.
Lower Pre-tightening Force:Compared to traditional gaskets, Kammprofile gasketss typically do not require a large clamping force to achieve good sealing performance. This reduces damage to equipment and sealing surfaces during installation, as well as the difficulty of installation and maintenance. The lower pre-tightening force also helps the Kammprofile gaskets maintain its shape and sealing performance better under external pressure, improving the reliability and stability of the seal. This characteristic makes Kammprofile gasketss more widely applicable in harsh environments such as high pressure and high temperature.
In summary, a Kammprofile gaskets can provide reliable sealing performance under pressure conditions primarily due to its unique design, labyrinth sealing effect, elasticity and deformation characteristics, covering layer materials, and lower pre-tightening force. These features make Kammprofile gasketss an ideal choice for high-pressure and high-temperature sealing applications.