FIELD: pipeline laying; soldering of titanium pipe in piping system. SUBSTANCE: butt joint of pipes together with sleeve is placed in split chamber made of copper hollow semicylinders. Free space of chamber is filled with titanium chips. Flexible inductor is wound on chamber from outside. Chamber made of dielectric material, such as asbestos cement can also be used. EFFECT: simplified process of soldering, provision of high quality soldered joints in titanium pipelines. 3 cl, 1 dwg
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