Compressed Non-Asbestos Jointing Sheet 200-500°C Temperature Range with 2-5 MPa Pressure Rating
Compressed Non-Asbestos Jointing Sheet engineered for high-temperature applications ranging from 200°C to 500°C. This industrial sealing solution provides reliable performance across various pressure conditions and media types.
| Parameter | 1920 Type | 1930 Type | 1940 Type | 1950 Type |
|---|---|---|---|---|
| Density (g/cm³) | 1.8±0.2 | 1.8±0.2 | 1.8±0.2 | 1.8±0.2 |
| Compressibility (%) | 12±5 | 12±5 | 12±5 | 12±5 |
| Recovery (%) | ≥40 | ≥50 | ≥55 | ≥60 |
| Tensile Strength (MPa) | 6 | 8 | 10 | 12 |
| Stress Relaxation (%) | ≤45 | ≤45 | ≤40 | ≤40 |
| Oil Immersion Thickness Increase (%) | ≤25 | ≤15 | ≤15 | ≤15 |
| Maximum Temperature (°C) | 200 | 300 | 400 | 500 |
| Maximum Pressure (MPa) | 2 | 3 | 4 | 5 |
Primary materials include Natural Rubber (NR), Nitrile Butadiene Rubber (NBR), Sepiolite Fiber, and Aramid Fiber. The product is completely asbestos-free and non-corrosive.
- 100% asbestos-free composition for safe industrial use
- Wide temperature range from 200°C to 500°C
- Excellent oil resistance and dimensional stability
- High tensile strength from 6 to 12 MPa across variants
- Superior recovery properties (40-60%)
- Compatible with various media including water, steam, oils, and chemicals
Ideal for sealing applications in pipe flanges, valves, pumps, heat exchangers, and marine pipeline connections. Suitable for use with water, high-temperature steam, compressed air, hot oil, lye, and various chemical reagents.
Available in custom sizes, colors, and packaging configurations to meet specific customer requirements and industrial applications.
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