Famous people often have to lengthen the pipe, welding them. Typically, the junction is covered with coupling (length of another pipe, the inner diameter of which is slightly larger than the outer diameter of the connected), and it ends scald the details of two circular seams. Well, if there is at hand a suitable clutch? There is another way of welding joints. In this case, the end of one pipe is heated in a flame red glow and flare mites, and the other pipe is removed with a file deep chamfer. Then join pipe and weld in a circle. This is especially convenient method when connecting pipes of different (but close) diameter, and when working with gas welding. E. and V. KAZAKOVA, Saransk
Recommend to read
AVIATION WING
When the boy, fascinated by the construction of models racing yachts for the first time the opportunity to try their hand at the most important stage in the competition? Of course, in...
Creativity with Rainbow Loom Bands
To develop a sense of taste, creative and desire to be unique allows a set of Rainbow Loom Bands. This kit allows girls and boys to stand out from the environment, adorning your look...
