IVAR Alpex Turatec disc 32 x 3, 73032201

Product detailed description

This 32 mm diameter IVAR Alpex Turatec pipe is commonly used in residential and commercial buildings for underfloor heating, radiator systems and potable water distribution. It is designed for installations requiring flexibility and resistance to thermal expansion. The PE-AL-PE-RT composite structure ensures compatibility with both radiant and convective heating methods. Installers typically handle this material during new builds, renovations or system expansions where long-term reliability and thermal efficiency are essential.

The pipe is supplied in a 50 m spool and is intended for use with compression fittings, press fittings or TA/RA push-fit connections. Its multi-layer construction includes a polyethylene outer layer, an aluminium reinforcement layer and an inner PE-RT layer for improved thermal performance. This makes it suitable for applications involving both hot and cold water, as well as heating circuits with temperatures up to 70 °C for continuous operation and 95 °C for short-term loads.

Technical parameters

Installation and connection

Before cutting the pipe, ensure the spool is unrolled and free of kinks. Use a suitable pipe cutter to achieve a clean, square cut. For TA or RA push-fit connections, insert the pipe into the fitting until it reaches the stop point. With press fittings, align the pipe and apply pressure according to the fitting manufacturer’s instructions. Always verify the correct depth of insertion and check for any visible gaps after assembly. Common mistakes include using incorrect cutting tools, failing to remove burrs or using incompatible fittings not rated for PE-AL-PE-RT materials.

Compatibility and accessories

This pipe is compatible with TA, RA and press-fit fittings designed for PE-AL-PE-RT systems. To complete the installation, additional components such as manifolds, valves and insulation layers may be required depending on the system type. Ensure all fittings are from the same manufacturer or certified for use with PE-AL-PE-RT. Accessories such as clamps and fixing brackets should be selected based on the pipe routing and load conditions.

Technical background for designers

The PE-AL-PE-RT pipe operates by combining the flexibility of polyethylene with the rigidity of an aluminium core. The inner PE-RT layer provides resistance to high temperatures and reduces thermal stress during operation. The multi-layer structure ensures minimal expansion and contraction, reducing the need for expansion joints in many installations. When designing systems, account for the pipe’s thermal conductivity and linear expansion coefficient to ensure accurate layout and support spacing. The material is also suitable for systems with varying load profiles due to its ability to withstand both continuous and short-term thermal cycles.

Service and operation

During operation, regular visual inspections are recommended to detect signs of wear or damage. Check connections for leaks, especially after initial commissioning and following periods of high thermal cycling. No scheduled maintenance is required for this pipe type, provided it is installed correctly and used within its specified parameters. Avoid exposing the pipe to UV light or chemical environments beyond those defined in the manufacturer’s specifications.

Frequently asked questions

Can this pipe be used for potable water?
Yes, the PE-AL-PE-RT material has a hygiene certificate for drinking water and is suitable for potable water distribution systems.

Is it compatible with press-fit fittings?
Yes, the pipe can be connected using press-fit fittings designed for PE-AL-PE-RT materials.

What is the maximum operating temperature for continuous use?
The pipe is rated for continuous operation at 70 °C with a nominal pressure of PN 10.

Can it be used in underfloor heating systems?
Yes, the PE-AL-PE-RT construction is well suited for underfloor heating applications due to its thermal stability and flexibility.