NEN-EN 45518
Guide for procurement - Turbine auxiliaries - Feedwater heaters
| Organization: | NEN |
| Publication Date: | 1 November 1994 |
| Status: | inactive |
| ICS Code (Power stations in general): | 27.100 |
| ICS Code (Gas and steam turbines. Steam engines): | 27.040 |
scope:
This document is applicable to all the types of surface feedwater heaters installed in power plants and used to heat the main condensate and feedwater to be supplied to the steam producing system. Shell and tube clearating feedwater heaters are included in this guide, while direct contact feedwater heaters are covered by a separate guide. Feedwater heaters can have or not a separate or internal drain cooler or desuperheater.
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