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ROCKWOOL
ROCKWOOL · ProRox® pipe sections
ROCKWOOL ProRox® PS 970
ProRox PS 970 SA is a mandrel-wound stone wool insulation pipe section. The pipe sections are produced with an innovative water-repellent binder, known as WR-Tech™, to mitigate the risk of corrosion under insulation (CUI). WR-Tech ensures our stone wool…
- 0.038 W/m·K
- λ at 50 °C
- Euroclass A1L
- Reaction to fire (EN 13501-1)
- ≤ 0.2 kg/m²
- Water absorption
Request a quotationData sheet (PDF) ↗
Supplied by World Steel with your steel building or on its own – one order, one shipment, one partner.
Overview
About ProRox® PS 970
ProRox PS 970 is a mandrel-wound stone wool insulation pipe section. The pipe sections are produced with an innovative water-repellent binder, known as WR-Tech™, to mitigate the risk of corrosion under insulation (CUI). WR-Tech ensures our stone wool maintains its superior water repellency even at elevated operating temperatures within the CUI range, while preserving its excellent thermal performance in use. Reinforced aluminium foil facing is available upon request.
Application: The highly durable insulation sections come split and hinged for easy snap-on assembly and are especially suitable for the thermal and acoustic insulation of high-temperature industrial pipework subjected to mechanical loads.
Key benefits
- Reduces and mitigates the effects of CUI and improves the safety of people working in a plant.
- Ensures continuous process operations.
- Minimizes total maintenance cost by absorbing less water and reducing CUI risk and unintended energy losses.
- Excellent fit provides optimal performance
- Easy to handle and to install
- Wide range of diameters and insulation thicknesses
- Suitable for use over stainless steel
- For temperatures up to 350°C, a support construction is not generally necessary
World Steel · building envelope hub
How we use ProRox® PS 970 in steel buildings
World Steel builds pipe racks, process platforms and plant structures; ROCKWOOL ProRox® PS 970 insulates the pipework they carry. We supply ProRox® industrial insulation with the steel for oil & gas, power and process plants – one package, one schedule.
- 01Specified with the structure – thickness, density and facing matched to the roof, wall and fire design.
- 02Quantities taken from the same 3D model as the steel, purlins and cladding.
- 03Packed and shipped with the steel package – one delivery schedule to site.
Applications
Where ProRox® PS 970 is used
- Industrial Insulation
Technical data
ProRox® PS 970 – technical properties
Thermal conductivity
| Property | Unit | Value |
|---|---|---|
| Thermal conductivity (50 °C) | W/m·K | 0.038 |
| Thermal conductivity (100 °C) | W/m·K | 0.044 |
| Thermal conductivity (150 °C) | W/m·K | 0.050 |
| Thermal conductivity (200 °C) | W/m·K | 0.059 |
| Thermal conductivity (250 °C) | W/m·K | 0.068 |
| Thermal conductivity (300 °C) | W/m·K | 0.078 |
| Thermal conductivity (350 °C) | W/m·K | 0.089 |
Technical properties
| Property | Unit | Value |
|---|---|---|
| Reaction to fire | Euroclass | A1L |
| Water absorption≤ 0.2 kg/m² (after 24 hrs. pre-heating at 250°C) | kg/m² | ≤ 0.2 kg/m² |
| Moisture Absorption | % | 1 |
Values as published by the manufacturer for this market. Always check the current data sheet and the approvals required for your project before ordering. Manufacturer page ↗
Documents
Data sheets & documents
Pipe sections
Related products
ROCKWOOLFAQ
Frequently asked questions
What are ProRox® pipe sections?
Mandrel-wound stone wool sections for insulating industrial pipework – see the thermal conductivity at temperature in the technical data.
One partner for structure and envelope
Send us your drawings or bill of quantities – we quote the steel, insulation, boards and ceilings together and ship them as one package.