Product Name: PTFE Envelope Gaskets

Overview:
PTFE envelope gaskets are fabricated by encasing asbestos rubber sheets with PTFE. Produced through automated manufacturing processes, these gaskets support large - scale continuous production. They demonstrate high production efficiency and deliver stable product quality. The compression rate of PTFE envelope gaskets typically falls within the range of 20% to 25%, with a resilience rate greater than 15%. These gaskets can be tailored to meet specific customer working conditions, thereby enhancing their overall performance.

Key Features and Applications:

• Exceptional Corrosion Resistance: PTFE envelope gaskets offer outstanding resistance to corrosion, enabling their use in extreme working environments and with various media.
• High - Temperature Tolerance: They retain their properties at elevated temperatures, ensuring dependable sealing performance in high - temperature applications.
• Wide - Ranging Applications: Extensively employed in industries such as pipelines, chemical engineering, and equipment manufacturing, PTFE envelope gaskets are crucial for ensuring the sealing integrity of connections in pipes, flanges, reactors, valves, and vessels.

Suitable Sealing Surface Types for PTFE Envelope Gaskets:
These gaskets are adaptable to different sealing surface types, including convex surfaces, male faces, female faces, tongue faces, groove faces, and ring - joint connection surfaces. This versatility allows them to be used in diverse flange and connection configurations.

Related Product Standards:
While specific standards may vary depending on the region and application, PTFE envelope gaskets generally need to comply with relevant industry standards for gaskets and sealing materials. These standards cover aspects such as dimensions, materials, performance requirements, and testing methods to ensure the quality and reliability of the gaskets.

Customization:
We understand that different applications have unique sealing demands. Therefore, we provide customization services for PTFE envelope gaskets. Our team can design and produce gaskets according to customer - provided drawings, samples, or performance specifications. We can adjust the size, shape, and material composition to precisely meet individual requirements.

Quality Assurance:
All our PTFE envelope gaskets undergo stringent quality control procedures. We use only high - quality PTFE and asbestos rubber materials, along with advanced manufacturing techniques, to guarantee consistent gasket quality. Each gasket is subjected to thorough inspection and testing to ensure reliable performance, durability, and safety.

Specifications:

• Material: PTFE - encased asbestos rubber sheet, with options for 100% pure PTFE or modified PTFE encasement.
• Temperature Range: -200°C to +260°C (actual range may vary based on specific application conditions and material formulations).
• Customization: Available in a wide range of sizes, shapes, and configurations to meet specific sealing requirements.