What inspections are required before industrial steam boilers are used?

From a professional point of view, the inspection work before the steam boiler is used is an important work, which cannot be treated and carried out carelessly, and it is necessary to know the specific work content. In terms of work content, it is to check whether the components inside the boiler, such as pipes, pressure gauges and water level gauges, are intact and can be used normally. Also check that the water used in the boiler is softened and clean, free from impurities, dust and grease.