FANRYN Rock Wool Pipe Insulation is engineered from natural basalt rock, melted at ultra-high temperatures (>1450°C) and fiberized to create a superior, non-combustible insulation solution. Designed for demanding industrial applications, our pipe sections provide exceptional thermal efficiency, fire safety, and acoustic control for piping networks in power plants, oil depots, petrochemical facilities, and large-scale commercial projects.
| Property | Performance Data | Test Standard |
|---|---|---|
| Thermal Conductivity | ≤0.044 W/m·K (at 70±5°C) | GB/T 10295 |
| Fire Performance | Non-Combustible / Reaction to Fire Class A1 | GB/T 5464-1999 / GB/T 8624-2006 |
| Density Tolerance | Within ±15% | GB/T 19686-2005 |
| Fiber Diameter | 7±1 μm | GB/T 5480.4 |
| Shot Content | ≤12% (particle size >0.25mm) | - |
| Shell Eccentricity | ≤5mm | - |
Our rock wool pipe insulation covers a comprehensive range of industrial pipe sizes with multiple thickness options to meet specific thermal requirements.
| Pipe Size (inch) | Pipe Size (mm) | Available Thickness Options (mm) |
|---|---|---|
| ½" | 22 | 25, 30, 50 |
| ¾" | 27 | 25, 30, 40, 50, 60, 70, 80 |
| 1" | 34 | 25, 30, 40, 50, 60, 70, 80 |
| 1¼" | 43 | 25, 30, 40, 50, 60, 70, 80, 90, 100 |
| 1½" | 48 | 25, 30, 40, 50, 60, 70, 80, 90, 100 |
| 2" | 60 | 25, 30, 40, 50, 60, 70, 80, 90, 100 |
| 2½" | 76 | 25, 30, 40, 50, 60, 70, 80, 90, 100 |
| 3" | 89 | 25, 30, 40, 50, 60, 70, 80, 90, 100 |
| 3½" | 108 | 25, 30, 40, 50, 60, 70, 80, 90, 100 |
| 4" | 114 | 25, 30, 40, 50, 60, 70, 80, 90, 100, 120 |
| 5" | 140 | 30, 40, 50, 60, 70, 80, 90, 100, 120, 150 |
| 6" | 169 | 30, 40, 50, 60, 70, 80, 90, 100, 120, 150 |
| 8" | 219 | 40, 50, 60, 70, 80, 90, 100, 120, 150 |
| 10" | 273 | 40, 50, 60, 70, 80, 90, 100, 120, 150 |
| 12" | 325 | 40, 50, 60, 70, 80, 90, 100, 120, 150 |
| 14"-18" | 356-456 | 50, 60, 70, 80, 90, 100, 120, 150 |
| 19"-20" | 483-508 | 70, 80, 90, 100, 120, 150 |
| 22"-24" | 558-610 | 80, 90, 100, 120, 150 |
Note: Custom sizes and thicknesses can be manufactured upon request.
High-Temperature Resilience: Maintains structural integrity and insulating performance in extreme thermal environments.
Non-Corrosive: Chemically inert material protects pipes without causing corrosion or degradation.
Moisture Resistant: Hydrophobic properties prevent water absorption, ensuring consistent thermal performance.
Easy Installation: Pre-formed pipe sections simplify fitting, reducing labor time and costs.
Eco-Friendly: Made from abundant natural minerals with no CFCs, HCFCs, or formaldehyde.
Power Generation Plants: Insulation for steam, condensate, and hot water piping systems
Oil & Gas Facilities: Fire protection and thermal management for pipelines and equipment
Petrochemical Complexes: High-temperature process line insulation and safety barriers
HVAC Systems: Commercial and industrial heating/cooling distribution networks
Marine & Offshore: Pipe insulation for ships and offshore platforms
Strict QC Process: Every production stage monitored by experienced quality control team
Standard Export Packaging: Individual plastic bag protection for optimal condition delivery
Production Lead Time: 15-20 working days for 40HC container orders
Customization Support: Special specifications manufactured to order
One-Year Warranty: Quality assurance with prompt after-sales support
Contact our engineering support team for project-specific recommendations, thermal calculations, and competitive pricing tailored to your industrial requirements.
FANRYN Technology – Engineering Excellence in Thermal Insulation Solutions
