Those who had to deal with cutting pipelines, e.g. in industrial installations, need not be explained that this is a troublesome and expensive operation. Especially if we are dealing with a thick-walled pipe or when access is difficult. Further problems of classic pipe cutting are: the need for two cuts to compensate for the loss of length using the insert; keeping the cut perpendicular to the pipe axis; for large diameters even a small deviation is not allowed; potencjalna deformacja (owalizacja) rur cienkościennych, szczególnie dla dużych średnic; potential deformation (ovalization) of thin-walled pipes, especially frequent with large diameters.-the need to purchase an insert, which in the case of thick-walled pipes made of […]