Multilayer pipe - 18x2; PN10, T=+70° C; PN10, T=+95° C - 200m IVAR.TURATEC

Product detailed description

Multi-layer pipes are essential components in modern heating and plumbing systems, especially in residential and commercial buildings. They are commonly used in underfloor heating systems, radiator circuits, and potable water distribution. Installers and technicians working on these systems must ensure correct sizing and compatibility with fittings and valves. The PE-AL-PE-RT construction provides flexibility and durability, making it suitable for both long-term and short-term thermal loads.

When installing these pipes, it is important to consider the thermal expansion and contraction that occurs with temperature changes. This is particularly relevant in underfloor heating applications where the pipe is embedded in concrete or screed. The hinged and press-fit connections must be handled carefully to avoid leaks or misalignment. The pipe is supplied in a 200m coil, which allows for efficient installation in large areas or multiple circuits.

Technical parameters

Nominal pressure	PN 10
Weight	0.122 kg
Code	73018701
Brand	IVAR

The nominal pressure rating of PN10 indicates the pipe's ability to withstand internal pressure under specified temperature conditions. At 70°C, the pipe can handle continuous loads, while at 95°C, it is suitable for short-term loads. These parameters are critical for determining the pipe's suitability for different system types and for ensuring compliance with design standards and safety regulations.

Installation and connection

This multilayer pipe is connected using TA, RA crimping or press-fit fittings. The connection sizes must be verified to match the pipe's outer diameter. During installation, it is important to avoid sharp bends or kinks that could restrict flow or cause damage. Common mistakes include incorrect crimping pressure or using incompatible fittings, which can lead to leaks or system failure. Always check the alignment and tightness of connections after installation.

Compatibility and accessories

This pipe is compatible with standard heating and plumbing systems that use PE-AL-PE-RT materials. It is suitable for use with radiators, underfloor heating manifolds, and potable water systems. To complete the installation, crimping tools, press-fit tools, and appropriate fittings must be used. Accessories such as expansion joints may be required in systems with significant thermal movement.

Technical background for designers

The PE-AL-PE-RT construction combines the flexibility of polyethylene with the structural strength of an aluminium layer. This design allows the pipe to maintain its shape under thermal stress while remaining flexible enough for installation in tight spaces. The integration into a heating system depends on the system's pressure and temperature profile. Long-term performance is influenced by the quality of connections and the stability of the surrounding environment, such as the type of screed or insulation used in underfloor heating.

Service and operation

No specific service intervals are provided for this product. However, regular visual inspections of connections and the pipe's condition are recommended to detect early signs of wear or damage. Check for leaks, especially at joints and fittings, and ensure that the system operates within the specified pressure and temperature limits to maintain efficiency and safety.

Frequently asked questions

Can this pipe be used in potable water systems?
Yes, the pipe has a hygienic certificate for potable water and is suitable for use in drinking water supply systems.

What type of fittings are compatible with this pipe?
The pipe can be connected using TA or RA crimping fittings or press-fit fittings. Ensure that the fittings are designed for PE-AL-PE-RT pipes.

Is this pipe suitable for underfloor heating applications?
Yes, the pipe is specifically recommended for underfloor heating systems due to its flexibility and thermal resistance.

What is the maximum operating temperature for continuous use?
The pipe can be used continuously at a temperature of up to 70°C. At 95°C, it is only suitable for short-term operation.