
Here, you can purchase non-asbestos jointing gasket sheets with thicknesses spanning from 0.5mm to 5mm. A practical tip is to opt for the thinnest material that fulfills your particular application needs. This approach not only reduces expenses but also has the potential to improve the overall functionality of your equipment.
Non-asbestos jointing gaskets are created by compressing aramid fiber and nitrile butadiene rubber (NBR), giving them exceptional oil resistance. They’re also a great fit for scenarios where they might interact with substances like water, petrol, or natural gas.
Thanks to these characteristics, non-asbestos jointing gaskets find extensive use in numerous areas. They’re frequently employed in air compressors, diesel engines, pipelines, and are applicable in a wide array of general industrial and marine settings.
This gasket is made up of aramid fiber, non-asbestos mineral fiber, synthetic fiber, and synthetic oil-resistant rubber. Its production process includes hot-roller compression and subsequent vulcanization, guaranteeing high quality and long-term functionality.
Key Properties:
Feature | Description |
Oil Resistance | Excellent resistance to lubricants, fuels, and petroleum-based media. |
Media Compatibility | Safe for contact with water, gasoline, natural gas, and non-corrosive liquids. |
Application Range | Suited for high-vibration, moderate-temperature environments (see Product Types). |
Choose the right grade based on your operational temperature needs:
Model | Peak Temperature (°C) | Ideal Use Cases |
CSNXB150 | 150°C | General machinery, low-heat pipelines |
CSNXB250 | 250°C | Air compressors, gearboxes, diesel engines |
CSNXB350 | 350°C | Exhaust systems, moderate-temperature industrial equipment |
- Excellent Adaptability and Durability: The gasket adapts superbly to diverse working conditions and is highly durable. It delivers top-notch sealing performance to halt leaks, won’t delaminate during usage, and has a high yield rate—leading to less waste during production and installation.
- Budget-Friendly Option: It acts as an economical choice for sealing gaskets and exhaust manifold gasket materials, enabling you to obtain high-quality sealing at a reasonable price.
- Quality Guarantee: With ISO9001 UKAS certification, the product is 100% asbestos-free, making it environmentally friendly and safe for users.
- Exceptional Oil Resistance: Its strong resistance to oil extends its service life in oil-related applications.
The gasket is applicable in various scenarios, including:
- Engine: Ensures proper sealing in engines to prevent oil and gas leaks, keeping the engine operating efficiently.
- Air Compressor: Aids in maintaining airtightness in air compressors, enhancing their performance.
- Gearbox: Provides reliable sealing in gearboxes, safeguarding internal components from contaminants.
- Pipe and Flange Sealing: Used for sealing pipelines and flanges, preventing fluid leaks in industrial and other systems.
Thickness Range | Available Sheet Sizes (mm) | Custom Options |
0.5mm, 1.0mm, 1.5mm, | 1500×1500, 1500×2000, 1500×4500 | Cut-to-size services |
2.0mm, 3.0mm, 4.0mm, 5.0mm | 1270×1270, 1270×3810 | Custom shapes via laser/Die-cutting |
- Thickness: Varies from 0.5mm to 5.0mm, letting you pick the most suitable thickness based on your requirements.
- Standard Dimensions: We offer several standard sizes, such as 1500×1500mm, 1500×2000mm, 1500×4500mm, 1270×1270mm, and 1270×3810mm.
- Customization Options: Besides standard sizes, we also accept orders for custom sizes. Simply provide your specific size details, and we’ll manufacture the gasket to match your exact specifications.
Contact us today to discuss your sealing requirements or request a personalized quote for custom-sized, high-performance non-asbestos gasket sheets.
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

