
Here, you’ll find non-asbestos joint sheet gaskets available in thicknesses from 0.5mm to 5mm. A practical tip: opt for the thinnest material that fits your specific application. This choice not only reduces costs but can also boost your equipment’s overall efficiency.
General Properties of Industrial Flat Non-Asbestos Joint Sheet Gasket
The non-asbestos joint sheet gasket is formed by compressing aramid fiber and nitrile butadiene rubber (NBR), giving it top-tier oil resistance. It’s also perfect for scenarios involving contact with water, petrol, or natural gas.
Thanks to these traits, these gaskets are widely used across various fields. You’ll often find them in air compressors, diesel engines, and pipelines, making them a go-to for general industrial, marine, and many other environments.
Product Information
This gasket is crafted from a blend of aramid fiber, non-asbestos mineral fiber, synthetic fiber, and synthetic oil-resistant rubber. Its production process includes hot-roller compression followed by vulcanization, ensuring consistent quality and long-term reliability.
Here is a table summarizing the general properties:
Property | Description |
Oil Resistance | Very good |
Suitability for Contact with Substances | Water, petrol, natural gas |
Product Features
- Exceptional Adaptability & Durability: The gasket adapts seamlessly to diverse working conditions and boasts strong durability. It delivers superior sealing to prevent leaks, resists delamination during use, and has a high yield rate—minimizing waste in both production and installation.
- Budget-Friendly Option: It’s a cost-effective pick for sealing gaskets and exhaust manifold materials, letting you achieve high-quality sealing without overspending.
- Rigorous Quality Checks: Certified by ISO9001 UKAS, the product is 100% asbestos-free, making it eco-friendly and safe for all users.
- Top-Tier Oil Resistance: Its excellent oil resistance extends its lifespan in oil-related applications, ensuring long-term performance.
Product Applications
The gasket suits multiple uses, such as:
- Engine: Guarantees tight engine sealing, stopping oil and gas leaks to keep engines running efficiently.
- Air Compressor: Maintains airtightness in air compressors, enhancing their operational performance.
- Gearbox: Offers reliable gearbox sealing, shielding internal parts from contaminants.
- Pipeline & Flange Sealing: Seals pipelines and flanges effectively, preventing fluid leaks in industrial and other systems.
Product Sizing
- Thickness: Available from 0.5mm to 5.0mm, so you can pick the ideal thickness for your needs.
- Standard Sizes: We provide common sizes like 1500×1500mm, 1500×2000mm, 1500×4500mm, 1270×1270mm, and 1270×3810mm.
- Custom Sizing Options: Beyond standard sizes, we accept custom orders. Just share your exact size specs, and we’ll manufacture a gasket that fits perfectly.
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Physical Property:
Items | CSNXB150 | CSNXB250 | CSNXB350 |
Tensile Strength | Mpa | 7.0 | 8.0 | 10.0 |
Compressibility | % | 7-17 |
Recovery | ≥% | 40 | 45 | 50 |
Creep relaxation | ≤% | 40 | 35 | 30 |
Density | g/cm3 | 1.8±0.1 |
Flexibility at room temperature | Bend 180°C on the rod with diameter which is 12 times of nominal thickness of the sample, no crack. |
Immersed into ASTM 3# at 150ºC for 5h | Tensile Strength | MPa≥ | 5.0 | 6.0 | 7.0 |
Weight Increase | ≤% | 30 |
Immersed into ASTM B at21-30ºC for 5h | Thickness Increase | - | 0-20 |
Flexibility | - | No crack |
Working Temperature | Max/Continuous | ºC | 200/150 | 300/250 | 350/300 |
Working Pressure | Max/Continuous | MPa | 2.0/1.0 | 4.0/2.0 | 5.0/3.0 |




Product Shows
Product Technical Details
As a general rule, Non-asbestos jointing gasket sheet is:
• Good for use with water
• Good for use with petrol
• Have good resistance to oil

