Special equipment is what?

Special equipment, mainly pressurized special equipment, boilers, the use of various fuels, electricity or other energy sources, will be filled with liquid heated to a certain parameter, and through the external output medium in the form of providing heat energy equipment, the scope of the design of the normal water volume is greater than or equal to 30L, the rated power of greater than or equal to 0.1MW of organic heat carrier boilers. There are pressure vessels, is to contain gas or liquid, carrying a certain pressure of the closed equipment, the scope of its maximum working pressure greater than or equal to 0.1MPa (gauge pressure) of gases, liquefied gases and the maximum working temperature is higher than or equal to the standard boiling point of the liquid, the volume is greater than or equal to 30L and the inner diameter (non-circular section refers to the maximum geometric dimensions of the inner boundary of the cross-section) greater than or equal to 150mm, fixed containers and mobile containers and the largest geometric dimension of the inner boundary of the cross-section. 150mm of fixed containers and mobile containers. Special equipment, including the materials used, accessory safety accessories, safety protection devices and facilities related to safety protection devices.

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