PT - JOURNAL ARTICLE AU - Svetlík, Jozef AU - Kráľ, Ján AU - Brestovič, Tomáš AU - Pituk, Martin TI - Device for Applying a Thin Layer of Oil onto the Inner Surface of Steel Pipes DP - 2017 Apr 1 TA - Manufacturing Technology Journal PG - 257--260 VI - 17 IP - 2 AID - 10.21062/ujep/x.2017/a/1213-2489/MT/17/2/257 IS - 12132489 AB - The technological solution relates to the device for applying a layer of oil film to the inner surface of pipes of different cross section. It is suitable for metallurgical and engineering applications where it is required to use an oil film - a thin coating on the inner surface of pipes of different cross section and different lengths, due to: corrosion protection, disinfection, reducing the surface friction of the inner surface, or for other reasons. The formulation of this concept is applicable to a broad portfolio of pipe types of different sizes, cross-sections shapes and lengths. The technical solution falls within engineering and metallurgy fields.