Low Dust Stonewool Pipe Insulation - 120-150kg/m³ Density, -269°C to 850°C Temperature Range
Low dust stonewool pipe insulation is an economical, lightweight thermal insulation material manufactured from natural rocks (basalt and dolomite) melted at high temperatures. This rigid mineral wool pipe cover provides excellent thermal performance for both hot and cold piping systems.
Designed for energy conservation, process temperature maintenance, personnel protection, condensation prevention, and noise emission reduction in pipeline systems.
120kg/m³, 130kg/m³, 150kg/m³
| Diameter (mm) | 30mm | 40mm | 50mm | 60mm | 70mm | 80mm | 90mm | 100mm |
|---|---|---|---|---|---|---|---|---|
| 22-114 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 140-529 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Custom sizes available upon request
| Parameter | Unit | Value | Standard |
|---|---|---|---|
| Fiber Diameter | μ | 4-7 | - |
| Shot Content | % | <5 | - |
| Service Temperature | °C | -269 to 850 | - |
| Combustibility | - | Non-combustible | DIN 4102 |
| Moisture Absorption | % | 0.2 | ASTM C-553-70 |
| Water Repellency | % | >98 | JIS 9512 |
Stonewool is chemically neutral (PH 7) or slightly alkaline, meeting ASTM C 795 and JIS A 9504 standards. It does not support mold, fungi, or bacterial growth.
- Rigid construction for easy handling and fabrication
- Excellent thermal performance across wide temperature range
- Low dust emission during installation
- High compressive strength
- Non-combustible material
- Chemically inert properties
- Low water vapor absorption
- Cost-effective insulation solution
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