What are the key points of fire protection acceptance of fire water system? 1. Fire water supply (1) Check the nature of the fire water source, the number and diameter of the water inlet pipes and the setting of the fire pool; (2) Check the volume of the fire pool, the water level indicator and the ... read more
1. Indoor fire hydrants: Indoor fire hydrants supply water to the fire site from the indoor pipe network, with a valve interface, and are used for indoor fixed fire facilities such as factories, warehouses, high-rise buildings, public buildings and ships. Equipped with equipment such as water hoses ... read more
Common indoor fire hydrants are generally divided into these types, specifically: ordinary type, decompression and voltage stabilization type, rotary type, etc., but do you know what the function of indoor fire hydrants is? The fire extinguishing method of the indoor fire hydrant is to connect the a... read more
Cleaning steps: The components of gas cylinder valves must undergo the following processes before assembly: 1. According to the processing requirements, some parts need to be polished, and the surface must not have processing burrs; 2. All parts are degreased; 3. After degreasing is completed, pickl... read more
The installation of the cylinder valve takes approximately seven steps to complete: 1. Clean the valve; perform a thorough cleaning when the valve is fully opened. 2. An overall inspection is required before installation, and installation can only be carried out after reaching the standard. 3. Since... read more
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