APPARATUS FOR LINING METAL TUBES WITH ELASTIC SHELLS

摘要

use: the protection of the inner surface of metal pipe with an elastic casing from wear and corrosion. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: dorn, constructed in the form of tubes, which are u043fu0435u0440u043fu0435u043du0434u0438u043au0443u043bu00a0u0440u043du044bu0445 u043fu043bu043eu0441u043au043eu0441u0442u00a0u0445 fitted with longitudinal ribs u0436u0435u043bu043eu0431u0430u043cu0438 and u0448u0430u0440u043du0438u0440u043du043e shut u0435u043fu043bu0435u043du043du044bu0435 pickup contact at one end of the plate.dorn has additional u0432u044bu0433u043bu0430u0436u0438u0432u0430u044eu0449u0438u043c cone, located in the side of the u043eu0441u043du043eu0432u0430u043du0438u00a0 main cone. cone fitted with formation of a gap between a u043eu0441u043du043eu0432u0430u043du0438u00a0u043cu0438. in the u0437u0430u0437u043eu0440u0435 located u0432u044bu0433u043bu0430u0436u0438u0432u0430u044eu0449u0438u0435 elements which are composed of individual sections of at least two. u0432u044bu0433u043bu0430u0436u0438u0432u0430u044eu0449u0438u0435 section of the spring-loaded u0441u043eu0441u0442u043eu00a0u0442 of gutters, contact between the longitudinal edges.edges of adjacent sections are biased relative to each other. the quality of u0444u0443u0442u0435u0440u043eu0432u0430u043du0438u00a0 dorn. 9). mr yu