DIN 3523:2022-11
Fittings for gas and drinking water installations - Extensions / Note: This standard is part of the DVGW body of rules.
| Fecha edición: |
2022-11-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This document applies to extensions with nominal thread sizes from 3/8" to 1 1/4" for use in gas installations (TRGI), liquefied gas installations (TRF) and drinking water installations (TRWI), which are manufactured from semi-finished copper materials produced by the extrusion or casting process. With this amendment A1 a notice was added in the foreword and scope of the standard that extensions with thread pairings according to DIN EN ISO 228-1 (cylindrical/cylindrical) shall not be used in gas installations (TRGI) or liquid gas installations (TRF). |
| Keywords: | Connections|Design|Dimensions|Draw-off taps|Drinking water installations|Extensions|Finishes|Fittings|Gas installations|House installations|Installation|Marking|Materials|Pipe connections|Resistance|Semi-finished products|Testing|Threads|Valves|Water|Water practice|Water supply (buildings) |
| ICS: | 91.140.60 - Sistemas de abastecimiento de agua |
| CTN: | |
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Reemplazo Normas |
Reemplaza a DIN 3523:2021-09 Reemplaza a DIN 3523/A1:2022-07 |










