FIELD: pipes thermal treatment. SUBSTANCE: in process of thermal treatment inductor 1, mounted on movable mean, moves on pipe 2 due to movable mean and drive 3 are connected by flexible link 14. Movable mean is made of dismountable flanges 6, linked by movable joining members, which form flexible cylindrical casing, on which inductor 1 is mounted. Supporting rollers, that help movable mean to move on pipe, are mounted on flanges 6. EFFECT: apparatus is used for pipes thermal treatment. 4 cl, 9 dwg
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