Industrial insulation rock wool shell is designed for pipeline insulation rock wool products, with sound absorption and noise reduction, no corrosion, high strength. Product diameter, thickness specifications are diverse, can meet the insulation needs of different pipe diameters, can produce low chlorine products according to customer needs, or coated with aluminum foil, glass fiber cloth and other different finishing materials.
Industrial insulation rock wool tube shell is designed for thermal insulation of industrial pipes and pipeline systems. Its tubular structure allows it to fit around pipes, helping reduce heat transfer and support temperature management in industrial operations.
Rock wool tube shells are available in different inside diameters and thicknesses to accommodate various pipeline dimensions and insulation requirements. Depending on the project, the outer surface can also be finished with suitable facing materials, such as aluminum foil or glass cloth.
| Item | Specification |
|---|---|
| Nominal Density | 100 / 120 / 140 kg/m³ |
| Inside Diameter | 89–400 mm |
| Length | 1000 mm |
| Thickness | 50–100 mm |
| Shot Content (particle size > 0.25 mm) | ≤ 7.0% |
| Mean Fiber Diameter | ≤ 6.0 μm |
| Organic Matter Content | ≤ 5.0% |
| Thermal Conductivity (average at 70°C) | ≤ 0.044 W/(m·K) |
| Hydrophobicity | ≥ 98% |
| Combustion Performance | Class A non-combustible, as specified |
Please verify the required pipe diameter, insulation thickness, operating temperature, and applicable technical standard before placing an order.
Industrial rock wool tube shells are used for insulation of industrial pipelines, process pipes, and other pipework requiring thermal control. They can be considered for suitable heating, manufacturing, and utility systems, subject to operating conditions and the relevant insulation design.
Inside diameter, thickness, density, and facing materials can be selected according to pipeline dimensions and project requirements. Contact our team to discuss your application and request a quotation.

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