Resumen
This document specifies design, construction, type and production testing, and marking requirements for both non-insulated cryogenic flexible hoses and insulated vacuum jacketed hoses used for the transfer of cryogenic fluids within the following range of operating conditions:
— working temperature range: from −270 °C to +65 °C;
— nominal size (DN): from 10 to 100.
End fittings for mounting of any couplings are within the scope of this document, but the couplings are subject to other standards.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2024-08Etapa: Norma Internacional publicada [60.60]
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Edición: 3Número de páginas: 22
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Comité Técnico :ISO/TC 220
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Ciclo de vida
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Anteriormente
RetiradaISO 21012:2018
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Ahora
