Seal for heating threaded fittings

This category contains universal fiber-rubber seals specifically designed for threaded fittings in heating, water, and food industry applications. These gaskets are manufactured without asbestos and are suitable for systems operating at a maximum temperature of +180°C and pressure ratings up to PN 16. The seals are available in various sizes to match common pipe thread dimensions and are used to ensure tight, durable connections in high-pressure environments.

The gaskets are made from a composite of fiber and rubber, providing resilience and flexibility under thermal and mechanical stress. They are commonly used in the installation and maintenance of heating systems, including radiators, underfloor heating, and central heating circuits. The seals conform to tightening pressure standards outlined in DIN 28090, ensuring reliable performance in professional plumbing and heating applications.

How to choose

• Select the correct size based on the thread diameter of the fitting (e.g., 1/2", 3/4", 1", etc.) and the corresponding outer dimensions (e.g., 24x16x1.8 mm for 1/2")
• Ensure compatibility with the system’s operating pressure (PN 16) and temperature (up to +180°C)
• Confirm the material is suitable for the application (fiber-rubber, asbestos-free)

Frequently asked questions

Can these seals be used in food industry applications?
Yes, the fiber-rubber material is approved for use in the food industry and is suitable for systems handling non-aggressive fluids.

What is the maximum operating temperature for these gaskets?
The maximum operating temperature is +180°C, making them suitable for high-temperature heating systems.