The 80mm x 1-meter single-wall stainless steel flue (Reference: B25142440) is the ideal, professional solution for ensuring proper smoke and gas evacuation in pellet stoves, fireplaces, and biomass heating systems. Specifically designed to withstand high temperatures and demanding operating conditions, this metal flue ensures optimal performance of your heating system, improving energy efficiency and providing safe and lasting protection for your home.

Made from high-quality stainless steel, this single-walled flue pipe stands out for its excellent resistance to corrosion caused by the acidic condensate generated during pellet and wood combustion. Its completely smooth inner surface promotes optimal draft, preventing soot buildup and significantly simplifying cleaning and routine maintenance. With a standardized diameter of 80 mm, it fits perfectly with the vast majority of pellet stoves on the market, ensuring a superior seal and quick, precise installation.

Features of Single Wall Stainless Steel Tube 80 mm 1 m

• High-quality material: Stainless steel resistant to corrosion and continuous high temperatures.


• Precise dimensions: Nominal diameter of 80 mm and a usable length of 1 meter per section.


• Efficient design: Single wall optimized for rapid heat transmission and excellent draft in smoke evacuation.


• Versatility of use: Especially suitable for pellet stoves, inserts and compatible fireplace systems.


• Easy installation: Perfectly calibrated joining system that allows a firm and secure connection between sections.


• Superior durability: Product designed to withstand heavy use during the heating season without losing structural properties.


• Manufacturer reference: B25142440.

Frequently Asked Questions about Smoke Evacuation

What type of heating systems is this 80mm pipe recommended for?

This flue is designed primarily for pellet stoves and small biomass appliances requiring an 80mm diameter flue outlet. It is not recommended for use with gas installations or systems requiring double-wall insulation.

Is it easy to install yourself?

Yes, its design allows for easy connection between compatible sections and accessories. However, to ensure maximum safety, prevent carbon monoxide leaks, and comply with current fire regulations, it is always recommended that the installation be carried out or inspected by a qualified heating systems professional.

How should this stainless steel tube be maintained and cleaned?

Thanks to the smooth interior surface of stainless steel, soot buildup is less than in other materials. It is advisable to perform a mechanical cleaning at least once a year, coinciding with the start of the cold season, using specific brushes that will not scratch or damage the inner wall of the duct.

Can the tube be cut if I need to adjust the exact measurement?

Although it is possible to cut the pipe with suitable metal tools, it is recommended to use standard-sized sections or specific adapters to avoid misalignment at the joints and ensure a perfect seal of the flue system.