| 摘要 |
A method for anticorrosion protection of the inner surface of metal pipe includes lining of metal pipe with glass or plastic pipes, at that the metal pipe is installed vertically in circle-template with larger diameter, this is rigidly fixed on basement with central opening and hole inside the basement, though with possibility to turn by 180 DEGREE with respect to the horizontal axis; to the fixed metal pipe one places glass or plastic pipe with centering in the circle-template. To the gap formed between the inner surface of the metal pipe and the outer surface of the glass or plastic pipe one places and presses in length of inter-pipe space alternately set of cylindrical blocks with height 100-200 mm, component parts of those are threaded to each other with glass, basalt or other thread circles made of fiber inorganic materials as ropes or wisps with cross-section providing tight and uniform contact with walls of metal and glass or plastic pipes till complete filling of inter-pipe space in height of metal pipe with following sealing and fixation by inner tightening washer at two ends of metal pipe.
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