Flue Pipe with Socket 0.5 m, DN 80, UV-stable Black – Almeva STARR

Almeva STARR flue pipe with socket (0.5 m, DN 80) is a straight section of chimney/ventilation ducting manufactured in a UV-stable black finish. Designed to extend and connect flue or ventilation systems, this 0.5 m length provides a compact, weather-resistant segment suitable for outdoor runs and roof penetrations. The DN 80 internal diameter matches standard fittings and the integrally formed socket end enables a secure, overlapping joint with compatible pipes and connectors.

Advantages

The UV-stable black surface reduces degradation and color fading when exposed to sunlight, extending service life in outdoor applications. The socketed end simplifies installation by creating a reliable mechanical joint that helps maintain alignment and airtightness. The straight 0.5 m length is easy to handle on site, offers predictable flow properties for ventilation and flue gases, and is compatible with common DN 80 components.

Suitable for

• Extending chimney or flue runs where DN 80 diameter is required
• Outdoor exposed sections and roof penetrations that need UV resistance
• Connecting to compatible stainless or plastic fittings with socketed joints
• Short-length runs in ventilation or exhaust systems

Key specifications

• Length: 0.5 m
• Nominal diameter: DN 80 (approx. 80 mm internal diameter)
• Finish: UV-stable black surface
• End type: Socketed end for overlapping joint
• Application: Chimney and ventilation duct section for outdoor use

How to use

Position the pipe so the plain end inserts into the socket of the adjacent DN 80 component or have the socket accept the plain end of the previous section, following the flow direction and system layout. Ensure ends are fully seated and aligned; apply any manufacturer-recommended sealing method or clamp per the overall system requirements. Cut or support as needed to fit roof penetrations, keeping clearances from combustibles in line with local regulations and the overall flue system design.

Usage recommendations

Inspect mating surfaces before assembly to ensure a clean, undamaged fit. For permanent outdoor installations, use appropriate collars, flashing, and sealing materials at roof entries to maintain weatherproofing. Verify compatibility with connected components and follow national and local codes for flue and ventilation installations.