Single pre-insulated pipe AustroPUR single A145-1x50, PN6, for central heating installations, thermal insulation made of PUR foam, corrugated HDPE outer jacket PIP-PPD-145S50

Pre-insulated pipes for central heating – efficiency and durability

AustroPUR single A145-1x50 pre-insulated pipe is a solution dedicated to central heating installations where minimizing heat loss and high corrosion resistance are key. Made of cross-linked polyethylene PE-Xa with a red EVOH anti-diffusion barrier, it ensures reliable operation for years to come. The pipe's construction combines flexibility and thermal insulation efficiency, resulting in easy installation and energy savings.

Construction and properties

The pipe consists of several layers that provide its unique properties. The inner layer made of PE-Xa guarantees resistance to high temperatures (up to +95°C) and working pressure (6.6 bar at +95°C). The EVOH anti-diffusion barrier prevents oxygen from penetrating the installation, protecting it from corrosion. Polyurethane insulation minimizes heat loss, and the outer layer made of corrugated HDPE provides mechanical protection and facilitates installation. The corrugated surface increases the flexibility of the pipe, allowing it to adapt to complex installation layouts.

Application and benefits

The AustroPUR single A145-1x50 pipe is ideal for both new installations and the modernization of existing heating systems. Thanks to its flexibility, it copes perfectly with bends and obstacles, which reduces installation time and lowers installation costs. The pipe's low weight makes it easy to transport and handle during installation work. The system is maintenance-free and characterized by a long service life, making it a cost-effective choice for years to come. Additionally, the production process is environmentally friendly. This pipe is used in:

• central heating installations in residential and commercial buildings
• domestic hot water heating systems
• heating installations using heat pumps
• underfloor heating systems
• installations in passive and energy-efficient buildings

Key product features

• High thermal insulation: thanks to the use of polyurethane foam, heat losses are minimized.
• Flexibility: corrugated HDPE outer jacket facilitates installation in difficult conditions.
• Corrosion resistance: EVOH anti-diffusion barrier protects the installation from the harmful effects of oxygen.
• Durability: high-quality materials guarantee the long service life of the system.
• Easy installation: the pipe is lightweight and easy to process, reducing installation time.
• Wide operating temperature range: the pipe withstands temperatures up to +95°C.