(a) boiler, refers to the use of various fuels, electricity or other energy sources, will be filled with liquid heated to a certain parameter, and the external output of thermal energy equipment, the scope of which is provided for the volume greater than or equal to 30L pressurized steam boiler; outlet water pressure greater than or equal to 0.1MPa (gauge pressure), and the rated power is greater than or equal to 0.1MW pressurized hot water boiler; organic heat carrier boiler. Organic heat carrier boiler.
(B) 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), and the pressure and volume of the product is greater than or equal to 2.5MPa-L gas, liquefied gases and liquids and the maximum working temperature is higher than or equal to the standard boiling point of liquid fixed containers and mobile container ; containing nominal working pressure greater than or equal to 0.2MPa (gauge pressure), and the product of pressure and volume is greater than or equal to 1.0MPa-L gases, liquefied gases and liquids with a standard boiling point equal to or lower than 60 ℃ cylinders; oxygen tanks and so on.
(C) pressure piping, refers to the use of a certain pressure, for the delivery of gases or liquids tubular equipment, the scope of its maximum working pressure greater than or equal to 0.1MPa (gauge pressure) of gases, liquefied gases, steam media or flammable, explosive, toxic, corrosive, the maximum operating temperature is higher than or equal to the standard boiling point of the liquid media, and the nominal diameter is greater than 25mm nominal diameter greater than the pipeline.
(d) elevator, refers to power-driven, the use of rigid rails running along the box or along a fixed line running the steps (steps), lift or parallel transport people, goods, electromechanical equipment, including passenger (goods) elevators, escalators, moving walkways and so on.
(E) lifting machinery, is used for vertical lifting or vertical lifting and horizontal movement of heavy mechanical and electrical equipment, the scope of its rated lifting capacity of greater than or equal to 0.5t lifts; rated lifting capacity of greater than or equal to 1t, and lifting height of greater than or equal to 2m of the cranes and load-bearing forms of fixed electric hoist.
(F) passenger ropeways, refers to power-driven, the use of flexible rope towing boxes and other means of transporting people's mechanical and electrical equipment, including passenger aerial ropeways, passenger cable cars, passenger towing ropeways.
(VII) large-scale amusement rides, is used for business purposes, carrying passengers amusement facilities, the scope of its design for the design of the maximum operating line speed greater than or equal to 2m / s, or running height from the ground is higher than or equal to the 2m large-scale amusement rides carrying people.
(H) field (factory) special motor vehicles, is in addition to road traffic, agricultural vehicles, only in factories and plants, tourist attractions, amusement parks and other specific areas of use of special motor vehicles.
Special equipment, including the materials used, ancillary safety accessories, safety protection devices and facilities related to safety protection devices also belong to special equipment.