HNA 400

HNA 400 Jointing Sheets are manufactured with premium aramid fibre, mineral fibre, NBR, and metallic reinforcement, designed for extreme industrial sealing performance. With excellent thermal, chemical, and mechanical properties, HNA 400 provides long-lasting reliability even under harsh working conditions. Engineered for high load, high temperature, and high-pressure environments, this sheet material ensures secure sealing against oil, water, gases, and chemicals. It is widely used in compressors, pipelines, gas meters, internal combustion engines, pump unions, and other industrial equipment requiring superior sealing efficiency.

Technical Specifications

• Conforms to Standards: ASTM F36A, ASTM F146, DIN 52911, DIN 3535, DIN 52913
• Max Peak Temperature: 400°C
• Max Continuous Temperature: 300°C
• Max Operating Pressure: 150 Kg./CM²

Typical Applications

• Compressors
• Pipelines
• Gas meters
• Internal combustion engines
• Pipe unions & pump systems

Key Features

• Reinforced with metallic content for exceptional strength & durability
• Made from aramid fibre, mineral fibre, and NBR
• Resistant to oil, water, gases, and chemicals
• Performs under continuous high temperature up to 300°C
• Withstands pressure up to 150 Kg./CM²
• Suitable for heavy-duty industrial applications

Available Sizes

• 0.5mm x 1.0m x 1.0m
• 0.5mm x 1.5m x 1.5m
• 1.0mm x 1.0m x 1.0m
• 1.0mm x 1.5m x 1.5m
• 1.5mm x 1.0m x 1.0m
• 1.5mm x 1.5m x 1.5m

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