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Metal tube, in particular steel tube, with a corrosion protection coating and a protective sheathing
Metal tube, in particular steel tube, with a corrosion protection coating and a protective sheathing
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机译:具有防腐涂层和保护套的金属管,尤其是钢管
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摘要
The invention relates to a steel pipe, protected against mechanical damage, having a plastic anti-corrosive lining and a protective lining therefor of a concrete or mortar mixture to prevent mechanical damage of the anti-corrosive lining. The anti-corrosive lining has profiled elements and/or hydraulically reactive inclusions to form a force-fit and positively locking and/or chemical bond between the anti-corrosive lining and the protective lining, so that perfect adhesion of the protective lining onto the anti-corrosive lining is ensured. IMAGE
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