EVALUATION AND USE OF RESIDUAL RESOURCE EQUIPMENT FOR A PETROCHEMICAL COMPLEX
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Abstract
The damage to the equipment of the petrochemical complex, related to the main oil and gas pipelines, was established, with the identification of removable and irreparable damage. Operation of a pipeline with walls affected by general corrosion can be extended if their thickness is within the permissible limits established by regulatory documents. The impact strength of a material of structures can be used as the main property among other mechanical properties in assessing the tendency of a material to brittle fracture. It is highly sensitive to operational degradation of both the base metal and the material of the welded joints. The technology of restoration repair of the linear part of main pipelines has been proposed, which makes it possible to approximately double the impact toughness of their material with an extension of the service life of the pipeline until the next diagnosis.
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References
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