High-Performance Non-Asbestos Gasket Sheet for Industrial Sealing Applications – Oil, Chemical and Heat Resistant Material for Flanges, Pumps, Compressors and Engines
High-Performance Non-Asbestos Gasket Sheet for Industrial Sealing Applications
Oil, Chemical and Heat Resistant Material for Flanges, Pumps, Compressors and Engines
Product Overview
Our high-performance non-asbestos gasket sheet is engineered for reliable industrial sealing in oil, fuel, steam, and fluid-handling systems. Designed for demanding mechanical and process environments, this material offers consistent compression, excellent chemical resistance, and long-term sealing stability across a wide temperature range.
Available in thicknesses from 0.5 mm to 5.0 mm, the sheet material supports both standard gasket fabrication and precision cutting. For optimal sealing efficiency, it is generally recommended to select the minimum thickness that meets the required operating conditions.
Material Construction & Manufacturing
This non-asbestos gasket sheet is produced using a controlled high-pressure compression process to ensure uniform density and mechanical integrity.
| Item | Description |
|---|---|
| Fiber Reinforcement | Aramid fiber and synthetic mineral fibers |
| Binder System | Oil-resistant NBR elastomer |
| Manufacturing Method | Hot compression molding with vulcanization |
| Asbestos Content | 0% (Non-asbestos formulation) |
Performance Advantages
Engineered for industrial sealing reliability, this material provides:
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Strong resistance to oils, fuels, and lubricants
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Stable sealing under heat and pressure fluctuations
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Reduced creep and compression loss during long-term use
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Easy cutting and fabrication for standard or custom gaskets
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Reliable performance in vibration-prone equipment
Temperature Grades & Service Ranges
Multiple grades are available to match different thermal requirements in industrial applications.
| Grade | Continuous Temperature | Maximum Peak Temperature | Typical Applications |
|---|---|---|---|
| CSNXB150 | Up to 150°C | 200°C | Cooling systems, low-temperature pipelines |
| CSNXB250 | Up to 250°C | 300°C | Compressors, pumps, heat exchangers |
| CSNXB350 | Up to 300°C | 350°C | Exhaust systems, high-temperature flanges |
Typical Industrial Applications
This non-asbestos gasket sheet is commonly used in:
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Oil and fuel handling systems
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Air compressors and diesel engines
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Gearboxes and power transmission equipment
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Pipe flange connections
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Marine and general industrial machinery
Standard Sizes & Custom Options
| Thickness Range | Standard Sheet Sizes (mm) | Custom Supply |
|---|---|---|
| 0.5–5.0 mm | 1500×1500 | Custom dimensions |
| 1500×2000 | Die-cut gaskets | |
| 1500×4500 | Roll supply available | |
| 1270×1270 | ||
| 1270×3810 |
Physical & Mechanical Properties
| Property | CSNXB150 | CSNXB250 | CSNXB350 |
|---|---|---|---|
| Tensile Strength (MPa) | 7.0 | 8.0 | 10.0 |
| Compressibility (%) | 7–17 | 7–17 | 7–17 |
| Recovery (%) ≥ | 40 | 45 | 50 |
| Creep Relaxation (%) ≤ | 40 | 35 | 30 |
| Density (g/cm³) | 1.8 ± 0.1 | 1.8 ± 0.1 | 1.8 ± 0.1 |
Fluid Resistance & Flexibility Performance
| Test Condition | Result |
|---|---|
| Room-Temperature Flexibility | No cracking after 180° bend |
| ASTM Oil No.3 @150°C / 5h | Tensile strength retained |
| Weight Increase | ≤30% |
| ASTM Fuel B @ 21–30°C / 5h | Thickness change 0–20% |
| Post-Immersion Flexibility | No cracking |
Working Limits
| Grade | Max / Continuous Temperature (°C) | Max / Continuous Pressure (MPa) |
|---|---|---|
| CSNXB150 | 200 / 150 | 2.0 / 1.0 |
| CSNXB250 | 300 / 250 | 4.0 / 2.0 |
| CSNXB350 | 350 / 300 | 5.0 / 3.0 |
Quality & Compliance
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ISO 9001 certified manufacturing system
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UKAS-verified asbestos-free material
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RoHS compliant formulation
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Tested according to ASTM F104 / F104M standards
Summary
This high-performance non-asbestos gasket sheet delivers a dependable sealing solution for industrial equipment operating under oil exposure, pressure, and elevated temperatures. With consistent material quality, flexible sizing options, and proven mechanical performance, it is well suited for OEM supply, maintenance operations, and global export markets.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.