High Temperature Resistant Graphite Sealing Gasket

Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing

Custom Thickness & Dimension Capabilities

• Standard Thickness Range

   

  Available from 1.0mm to 6.0mm to satisfy the majority of general and heavy industrial applications.
   
• Specialized Composite Thickness Design

   

  For applications requiring extra strength and durability, we offer a 3+2 composite structure (Paper‑Metal‑Paper‑Metal‑Paper). Using advanced multi-layer bonding technology, we produce thicker gaskets while maintaining excellent flexibility and sealing performance.
   
• Custom Fabrication & Standard Sizes

   

  Standard sheet sizes:

   

  500×500mm, 500×1000mm, 500×1500mm, 1000×1000mm, 1000×1500mm

   

  Beyond standard formats, we provide fully custom cutting and molding to meet unique equipment dimensions and installation requirements.
   

Application Engineering Guidance

Physical & Mechanical Properties

Product Technical Characteristics

• Excellent performance in steam systems
• Good ozone resistance
• Compatible with natural gas
• High structural stability under thermal cycling
• Low outgassing suitable for ultra-high vacuum environments
• Strong oil resistance for hydraulic and power equipment

Key Structural & Customizable Options

Performance Advantages

• Extreme Environment Stability

   

  Maintains integrity under wide temperature swings, thermal cycling, and high pressure in steam, exhaust, and power generation equipment.
   
• Superior Sealing Performance

   

  Multi-layer laminate design eliminates delamination. High compressibility and recovery ensure consistent sealing with minimal compression set over time.
   
• Wide Medium Compatibility

   

  Oil‑resistant, chemically inert, and low‑volatility, making it ideal for cylinder heads, hydraulic systems, vacuum equipment, and cryogenic cooling lines.
   
• Fully Bespoke Solutions

   

  If standard products cannot meet your requirements for deep‑cooling systems, high‑vacuum chambers, or special dimensions, our technical team will develop customized material formulas and processing solutions.
   

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