FIELD: manufacture of heat-exchange apparatuses, applicable in power-plant engineering, chemical and gas-reprocessing industries. SUBSTANCE: a layer of suspension based on a mix of powdered metals is applied onto pipe. Polymeric material in the form of granules is placed on the layer surface. The suspension is dehydrated, after which the granules of polymeric material are removed by their dissolution. Then, a metal plating is applied onto the obtained finning. The obtained product is heated to the sintering temperature of the metal plating. EFFECT: enhanced adaptability to manufacture and service properties of pipes. 2 ex
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