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method and device for ferneinbringen a huelse in a pipe of the dampferzeugers of nuclear development.
method and device for ferneinbringen a huelse in a pipe of the dampferzeugers of nuclear development.
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机译:核发展的阻尼器的管道中的铁镍铁合金的方法和装置。
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摘要
A liner (12) is inserted into the water box (3) through the manhole (9) vertically in line with the manhole, and then the liner (12) is moved as far as a position situated vertically in line with the tube (8) to be lined. The operations of inserting the liner (12) into the tube (8), of diametral expansion and of roller-expanding are performed by inserting a corresponding appliance into the water box (3) and using this appliance from an operating station (18) outside the water box, where the drive for the appliance is situated.
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