DIN EN 12952-1:2016-02
Water-tube boilers and auxiliary installations - Part 1: General; German version EN 12952-1:2015 / Note: To be replaced by DIN EN 12952-1 (2024-06).
| Fecha edición: |
2016-02-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This European Standard applies to water-tube boilers with volumes in excess of 2 litres for the generation of steam and/or hot water at a maximum allowable pressure PS greater than 0,5 bar and with a temperature in excess of 110 °C as well as auxiliary installations (other plant equipment). The purpose of this European Standard is to ensure that the necessary essential safety requirements according to Annex I of the Pressure Equipment Directive are fulfilled in order to guarantee the safety of water tube boilers. For the purpose of this standard, the boiler assembly includes: - The water-tube boiler including all the pressure parts from the feedwater inlet (including the inlet valve) up to and including the steam and/or hot water outlet (including the outlet valve or, if there is no valve, the first circumferential weld or flange downsteam of the outlet header). - All superheaters, reheaters, economizers, that are not capable of isolation from the main system by interposing shut-off valves, associated safety accessories and interconnecting piping. - Additionally, the piping that is connected to the boiler involved in services such as draining, venting, desuperheating, etc., up to and including the first isolating valve in the tubing line downstream of the boiler. - Reheaters which are independently fired, and are separately provided with their safety accessories including all control and safety systems. This European Standard does not apply to the following types of boiler plant: a) boilers other than stationary boilers; b) shell type boilers; c) electrical boilers; d) nuclear primary circuits, the failure of which can cause an emission of radioactivity. |
| Keywords: | Assemblies|CE marking|Consumer-supplier relations|Danger|Definitions|Delivery|Delivery conditions|Electric power stations|General section|Hot-water generations|Installations in need of monitoring|Maintenance|Orders (sales documents)|Plant|Procurements|Protective measures|Quality requirements|Safety|Safety requirements|Specification (approval)|Steam boilers|Steam generation|Vessels|Water-tube boilers |
| ICS: | 27.040 - Turbinas de gas y de vapor. Máquinas de vapor |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 12952-1:2015 |
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Reemplazo Normas |
Reemplaza a DIN EN 12952-1:2002-05 Reemplaza a DIN EN 12952-1:2014-04 |
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