Euroseal® Double Seal-T – Spiral Wound Gaskets for High Temperature Applications
Spiralwound gaskets for high temperature service represent an advanced technical solution for extreme industrial applications, where sealing performance is challenged by severe thermal cycles and elevated temperatures. General Packing Italy, through its Euroseal® product line, offers the Double Seal-T: a gasket designed to ensure maximum reliability even under the most demanding operating conditions.
High-Performance Technical Specifications
The Double Seal-T gasket consists of a spiral winding in 316L stainless steel with Euroseal® graphite or Thermoseal filler, combined with a camprofile inner ring coated in Thermoseal, a high-temperature resistant material rated up to 850°C.
Material configurations may vary depending on the operating environment.
This construction ensures a dual sealing barrier:
- The Thermoseal-coated camprofile inner ring provides the primary seal and protects flange surfaces from corrosion and abrasion.
- The spiral winding acts as the secondary seal, offering resilience and elasticity under all service conditions.

Critical Industrial Applications for spiral wound gaskets for high temperature
Ideal for petrochemical plants, refineries, thermal power stations, and steam lines, the Double Seal-T gasket is engineered to withstand thermal shocks and load variations, ensuring long-lasting and reliable sealing performance.
Spiral Dimensions
General Packing manufactures Euroseal® Double Seal-T spiral wound gaskets according to ASME B16.21 and UNI 1514-1 standard dimensions, and upon request, custom designs are also available.
Why Choose General Packing
General Packing Italy manages the full in-house manufacturing cycle of Euroseal® gaskets. With its advanced production facilities and 24/7 emergency support, GPI is your ideal partner for high-performance industrial sealing needs.
Contact Us
Discover how to enhance the safety and efficiency of your installations with Euroseal® high-temperature spiral wound gaskets.
Our technical team is available to evaluate the most suitable solution for your specific operating conditions.




