The 200 mm x 1 meter double-walled stainless steel flue pipe (reference: B25142389) is the ideal solution for ensuring safe, efficient, and long-lasting flue gas evacuation in heating systems such as pellet stoves, fireplaces, and boilers. Specifically designed to withstand high temperatures and demanding conditions, this metal flue pipe guarantees optimal performance of your heating system while protecting your home's structure.

Maximum safety and superior thermal insulation

This flue stands out for its advanced double-wall system, which incorporates an insulating chamber between the inner and outer pipes. This technology drastically reduces heat loss, maintaining combustion gases at the ideal temperature to promote natural draft and prevent soot and creosote condensation. Manufactured from high-quality stainless steel, it offers exceptional resistance to corrosion, combustion acids, and the effects of time, making it a sound investment for any home.

Versatile and efficient installation

With a diameter of 200 mm and a length of 1 meter, this modular section can be precisely adapted to the needs of any flue system project, whether for new construction or renovations. Its design facilitates a firm and airtight connection between pieces, preventing smoke from leaking into the room and ensuring compliance with current fire safety regulations.

Features of the Double Wall Stainless Steel Tube 200 mm 1 m

• Product type: Double-walled flue pipe for smoke evacuation.


• Nominal diameter: 200 mm.


• Usable length: 1 meter.


• Material: High-strength stainless steel.


• Application: Pellet stoves, fireplaces, inserts and biomass boilers.


• Main advantage: Excellent thermal insulation and high corrosion resistance.


• Manufacturer reference: B25142389.

Frequently Asked Questions

Is this pipe compatible with any pellet stove or fireplace?

This flue is compatible with the vast majority of heating systems that require a 200 mm diameter flue outlet. It is essential to verify that the diameter of your appliance's flue outlet matches this measurement to ensure a perfect fit.

Why choose a double-walled pipe over a single-walled one?

The double-walled pipes feature integrated thermal insulation, which prevents heat from dissipating quickly. This improves chimney draft, reduces condensation buildup, and allows for safer installation near flammable materials.

Can it be installed on the exterior of the house?

Yes, thanks to its stainless steel construction and double wall, this duct perfectly withstands the elements and adverse weather changes, making it ideal for both indoor and outdoor sections.