The desuperheating pressurereducer is an impotant equipment for supplying other customers with steam from power plant

the comparatively complex operating conditions are often resulting in leakage of the desuperheating pressurereducer

seriously affecting safe operation of the equipments and steam supply for the customers. Through deformation analysis and temperature field measurement for the desuperheating pressurereducer

the causes leading to failure have been found

the effectiveness of retroffiting measures worked out being good

having universal guiding significance for other power palnts.