
Non-Asbestos Joint Sheet Gaskets (Standard/Custom Sizes), Injection-Molded Non-Standard Rubber Gaskets, Plastic Gaskets, Flat Gaskets
This platform offers non-asbestos joint sheet gaskets with thicknesses spanning 0.5mm to 5mm. A key recommendation is to opt for the thinnest material that fulfills your specific application requirements. This approach not only boosts cost-effectiveness but also has the potential to elevate your equipment’s overall performance.
Core Characteristics of Non-Asbestos Joint Sheet Gaskets
Manufactured through the compression of aramid fiber and NBR, non-asbestos joint sheet gaskets boast exceptional oil resistance. They are also highly compatible with environments involving water, petrol, or natural gas exposure.
These attributes make them a staple in diverse settings: air compressors, diesel engines, pipelines, and a wide array of general industrial and marine applications all rely on their reliable performance.
The table below outlines some of the key general properties:
Property | Details |
Oil Resistance | Exceptionally good |
Compatibility with Fluids | Suitable for water, petrol, and natural gas |
Product Details
Crafted from a blend of aramid fiber, non-asbestos mineral fiber, synthetic fiber, and synthetic oil-resistant rubber, these gaskets undergo a rigorous manufacturing process. Hot-roller compression followed by vulcanization ensures superior quality and long-term durability.
Key Advantages
- Robust Adaptability & Longevity: Designed to thrive in varied working conditions, these gaskets deliver exceptional sealing performance to prevent leaks. They resist delamination during use and feature a high yield rate, minimizing waste in both production and installation.
- Cost-Effective Sealing: Offering high-quality sealing at a competitive price, they serve as an economical choice for sealing gaskets, exhaust systems, and manifold applications.
- Certified Quality: With ISO9001 UKAS certification and a 100% asbestos-free composition, they guarantee environmental safety and user protection.
- Enhanced Oil Resistance: Their strong resistance to oil ensures an extended service life in oil-related applications.
Based on different temperature ratings (the numbers represent peak temperatures), the products are classified into the following types:
Product Type | Peak Temperature |
CSNXB150 | 150°C |
CSNXB250 | 250°C |
CSNXB350 | 350°C |
Application Scenarios
These gaskets excel in multiple settings:
- Engines: Maintain proper sealing to prevent oil and gas leaks, preserving engine efficiency.
- Air Compressors: Enhance airtightness to optimize operational performance.
- Gearboxes: Provide reliable sealing to shield internal components from contaminants.
- Pipelines & Flanges: Ensure secure sealing for pipelines and flanges, preventing fluid leakage in industrial and other systems.
Dimensions
- Thickness Range: 0.5mm to 5.0mm, allowing precise selection based on specific needs.
- Standard Sizes: Available in 1500×1500mm, 1500×2000mm, 1500×4500mm, 1270×1270mm, and 1270×3810mm.
- Customization Options: Beyond standard sizes, we accommodate custom dimensions. Simply provide your exact specifications, and we will manufacture gaskets tailored to your requirements.
The standard thickness of the gasket sheets ranges from 0.5 to 5.0 millimeters. The available standard sizes are as follows:
Size (mm) | Dimensions |
1500*1500 | 1500mm in length and 1500mm in width |
1500*2000 | 1500mm in length and 2000mm in width |
1500*4500 | 1500mm in length and 4500mm in width |
1270*1270 | 1270mm in length and 1270mm in width |
1270*3810 | 1270mm in length and 3810mm in width |
Additionally, we offer custom - sizing services to meet the unique requirements of our clients.
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

