Resumen
This document specifies the design and manufacture, test and inspection, appearance inspection, non-destructive testing, marking, product quality certificates, packaging, transportation and usage of L485/x70 or below type B sleeve. This document is applicable to type B sleeve for defect repairing of L555/x80 or below onshore steel oil and gas pipelines.
Informaciones generales
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Estado: En desarrolloEtapa: Nuevo proyecto registrado en el programa de trabajo TC/SC [20.00]
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Edición: 1
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Comité Técnico :ISO/TC 67/SC 2
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