Pre-Insulated Pipe
PTU RF Series
PTU develops and supplies formulated rigid polyurethane (PU) foam systems for manufacturers of pre-insulated pipes used in applications such as chilled water and district energy distribution.
Our systems are designed around the customer’s specific production process, equipment, performance requirements, and the applicable industry standards. When correctly processed and installed, the resulting PU foam insulation provides effective thermal insulation, helping to minimise heat transfer and support long-term energy efficiency.
Product Features
Thermal insulation performance
PTU rigid PU foam systems can be formulated to achieve the thermal conductivity, density, dimensional stability, and other performance requirements specified for the application.
Application-specific formulation
PTU works with customers to develop PU systems suited to their production equipment, processing conditions, and required product performance.
Long-term insulation value
Properly designed and manufactured PU foam insulation can help maintain thermal performance over the service life of the pre-insulated pipe system, supporting energy efficiency and reducing heat transfer.
Sustainability considerations
Where appropriate, PTU will develop systems using blowing technologies with zero ozone depletion potential (ODP) and reduced global warming potential (GWP), supporting customers' environmental and regulatory objectives.