PROTECTOR FOR PROTECTION OF OUTER SURFACES OF PIPES AGAINST CORROSION

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 equipment u0434u043bu00a0 electrochemical protection from corrosion of marine oil and gas production facilities in the continental zone mainly m. u043eu0434u043du044bu0445 pipelines. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - increased reliability and efficiency in the work and reducing the labour intensity for installation.the u0434u043bu00a0 protection tube surfaces from corrosion is a bracelet and consists of equal parts in the form of two reinforced 1 u043fu043eu043bu0443u043au043eu043bu0435u0446 2, hard to u043eu0435u0434u0438u043du0435u043du043du044bu0445 between ends of fittings. on one side of the bracelet with the ends attached u043fu0440u043eu0442u0435u043au0442u043eu0440u043du044bu0439 alloy 6 with more negative u044du043bu0435u043au0442u0440u043eu0434u043du044bu043c potential and u0432u043du0443u0442u0440u0435u043du043du00a0u00a0 surface bracelet equipped with speaking pami 5.fixture 1 in each of the parts installed in the displacement of its axis of symmetry, on the axis of symmetry of the cross u0441u0435u0447u0435u043du0438u00a0 part 1 / 2s, where s sl with