High Density Stonewool Pipe Insulation 120-150kg/m³ for -269°C to 850°C Temperature Range
Economical stonewool pipe insulation manufactured from natural basalt and dolomite rocks. Features excellent thermal performance, non-combustible properties, and water repellency >98%. Available in densities 120kg/m³, 130kg/m³, 150kg/m³ with various diameter and thickness options for energy conservation and noise reduction.
Usage
hot and cold piping
Place of Origin
China
Packaging Details
PE bag
Product Name
stonewool Pipe Insulation
Supply Ability
20000 M3
Thick
25 - 100 mm
Product Description
High Density stonewool Pipe Insulation is an economical, lightweight thermal insulation material manufactured from natural rocks (basalt and dolomite) melted at high temperatures to form fibrous strands. This chemically and biologically inert material is free from plant pathogens and recognized for superior thermal and insulation performance.
Applications
Designed for both hot and cold piping systems to conserve energy, maintain process temperatures, provide personnel protection, prevent condensation, and reduce noise emission from pipelines.
Specifications
Standard densities: 120kg/m³, 130kg/m³, 150kg/m³
Available diameter and thickness combinations:
| Diameter (mm) | 30mm | 40mm | 50mm | 60mm | 70mm | 80mm | 90mm | 100mm |
|---|---|---|---|---|---|---|---|---|
| 22 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 28 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 34 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 43 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 48 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 60 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 76 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 89 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 114 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 140 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 169 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 219 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 273 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 325 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 377 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 426 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 478 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 529 | ✗ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
*Other sizes available upon request
Technical Data
| Item | Unit | Data | Remarks |
|---|---|---|---|
| Fiber diameter | μ | 4~7 | |
| Shot content | % | <5 | |
| Service temperature | °C | -269 ~ 850 | |
| Combustibility | non-combustible | DIN 4102 | |
| Moisture absorption | % | 0.2 | ASTM C-553-70 |
| Water repellency | % | >98 | JIS 9512 |
Chemical/Biological Properties: Stonewool is neutral (PH 7) or slightly alkaline and meets ASTM C 795 JIS A 9504 standards. It does not support mold, fungi, or bacteria growth.
Performance Charts
Competitive Advantages
- Rigid construction with excellent thermal performance
- Easy to handle and fabricate with low dust emission
- Good compressive strength and non-combustible properties
- Chemically inert with low water vapor absorption
- Cost-effective solution for industrial applications
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