FIELD: manufacture of pipes, pipe joining with potential for formation of conductive interconnection between pipe and conductor of coaxial cable. SUBSTANCE: device 2 in correspondence with invention differs by fact that main body has at least one contact protrusion 40 made of current conductive material that bulges in direction perpendicular to fitting surface 42, 44 so that it fits in assembled position to current conductive part 6 of contacted body 8 forming by this contact means. EFFECT: device in agreement with invention provides for simple and economic assembly and application. 26 cl, 8 dwg
