Patented clay flue pipes

Designed by a team of the company’s internal experts, the patented flue pipe is made of high-resistance clay and cement and, with the same external dimensions, has a larger internal cylindrical volume compared to traditional flue pipes on the market. Indeed, the patent means a series of problems including costs and obstacles can be solved; it is possible, in fact, to insert a steel rod with a larger diameter into the manufactured article (coat) but leaving the external dimensions intact