NBN EN 45510-7-1:1999

This Standard gives guidance on writing the technical specification for the procurement of high pressure piping systems, for use in electricity generating stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide. This Guide covers: - Live steam lines; - Hot reheat lines; - Cold reheat lines; - Feedwater lines; - Spray water lines for HP and RH-attemperators and steam-bypass-systems; - Pump minimum flow and balancing leak off lines;...