DB34/T 1495-2011 DB34/T 1495-2011 Subcritical Power Plant Boiler Periodic Inspection Regulations

Scope

This standard specifies the procedures and inspection items for regular inspections of boilers in subcritical power stations, including internal inspections, external inspections, and hydrostatic tests. This standard applies to the inspection of the following components of subcritical power station boilers: a) pressure-bearing elements, components, and their connections in the boiler body; b) pipelines within the boiler (including pipelines in the boiler body, as well as main steam pipelines, main feedwater pipelines, high-temperature and low-temperature reheated steam pipelines, etc.); c) boiler safety protection devices and instruments; d) boiler load-bearing structures, expansion systems, and furnace wall insulation, etc.

Development Information

Related Standards