DIN EN ISO 28721-4:2016-03
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2015); German version EN ISO 28721-4:2015
| Fecha edición: |
2016-03-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants. |
| Keywords: | Acceptance specification|Apparatus engineering|Chemical technology equipment|Coating thickness|Coatings|Corrosion protection|Delivery conditions|Design|Electrical testing|Enamels|Equipment|Exterior coatings|Fittings|Flanged pipes|Inspection|Materials testing|Order indications|Plant|Process engineering|Quality|Quality assurance|Quality requirements|Specification (approval)|Steel fittings|Steel pipes|Steels|Surface protection|Surfaces|Testing|Tolerances (measurement)|Valves|Verification|Vitreous enamel |
| ICS: | 25.220.50 - Esmaltes, 23.040.60 - Bridas, acoplamientos y juntas |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 28721-4:2015 Idéntica ISO 28721-4:2015 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 28721-4:2013-03 Reemplaza a DIN EN ISO 28721-4:2015-05 |










