We make rings for automatic welding of pipes of various diameters. The guide ring for the welding robot is made of a special grade of steel. Thanks to the use of a special construction, it is not only much lighter than similar solutions available on the market, but also easier to use. Assembly and disassembly is done by fastening the band in one place, thanks to which it can be put on by even one person, which is additionally facilitated by the low weight of the structure.