Our 500mm twin wall flue pipes have a diameter of 125mm and they are manufactured with high quality materials by a well-known company, Convesa (TWPro). These black pipes utilise a simple push-fit joint system which makes them very easy to use and install. In addition, these 500mm twin wall flue pipes come with a guarantee of 12 years.
This item comes with a FREE locking band.
These 125mm twin wall pipes should only be used with gas appliances, oil appliances, and solid fuel appliances. This includes wood stoves, gas coal effect fires, oil boiler, and any solid fuel appliances. A locking band is provided with all of the parts that require one for safe and secure connections.
It is not recommended to connect a powder coated black twin wall directly to the outlet of the stove due to the heat potentially negatively affecting the powder coating.
The 500mm black flue pipe has an outer skin that is constructed with 304-grade stainless steel and it is 0.4mm thick. This is then powder coated in a high temperature black finish. The inner skin of the 125mm twin wall flue pipe is made from 316-grade stainless steel and it is also 0.4mm thick. These 125mm pipes have compressed rockwool as insulation which gives it a density of 128kg per cubic metre. All of the pipe parts are fully welded and the distance to combustibles is 60mm.
Our flue pipes come with a locking band to secure chimney parts together. Please ensure that you keep a safe distance of 60mm from the outside of the flue to any combustible material, such as wood or plaster board.
Our black insulated pipes are HETAS approved for use with solid fuel applications and they are CE marked.