FIELD: securing through pipe line in furnace wall. SUBSTANCE: device includes outer unit for rigid securing of pipe line on shield and inner metal guide tube fitted on pipe line; one end of this tube is inserted between edge of hole and pipe line and other end is provided with external thread. Rigid washer located on guide tube and rigidly connected with it is engageable at one end face with inner surface of internal refractory layer of furnace wall; other end face of this washer is engageable with wall of jacket having hole whose sizes exceed sizes of cross section of guide tube; besides that, guide tube holds sealing-up unit pressed to wall of jacket by means of nut screwed on threaded end of guide tube. EFFECT: enhanced reliability of securing pipe line. 5 cl, 1 dwg
