It is used for assembly and welding of pipes on the route, instead of soft towels with a "noose" slinging scheme, as well as for transportation of bent pipes. The design of the choker belt allows you to move curved pipes, while preventing spontaneous changes in the position of the pipe, that is, its slippage. The belt and yoke of the choker-belt are covered with special rubber, which excludes damage to the pipe insulation and its slippage.