An election integrity outdoor bolt manufacturers, outdoor fire hydrant [manufacturers], Songyuan outdoor fire hydrant

Fire Safety Valve Co., Ltd. [Integrity recommend to you the star product] --- outdoor fire hydrant outdoor fire hydrant choice points: 1), before the outdoor fire hydrant manufacturers, cold regions using underground, non-cold regions should adopt the ground type, ground type conditions can using collision type, when using underground fire hydrant, have clear signs. Now, with the outdoor fire hydrant buried telescopic advent, its function and style compared to the ground, to avoid the collision, freezing good effect; and underground compared to building sites do not need to go down the room, buried installation easier, on the ground Operationally, the work easier and faster. And outdoor telescopic hydrant buried interfaces can be rotated 360 °. 2) There should be a fire hydrant outside ground type 150mm or 100mm in diameter and 65mm in diameter and two plug port. Outdoor underground fire hydrant for each one should have a diameter of 100 and 65mm bolt mouth. 3) protection radius outdoor fire hydrant should not exceed 150m, spacing should not exceed 120m. 4), outdoor fire hydrant from the street should not exceed 2m, from housing wall not less than 5m. 5) When the buildings within 150m radius of municipal fire hydrant protection and fire water does not exceed 15L / s, not to set outdoor fire hydrant. 6), outdoor fire hydrant should be evenly arranged along the surrounding high-rise buildings, and should not be concentrated in the side of a building. 7), air defense projects from the outdoor fire hydrant inlet air defense projects should not be less than 5m. 8), the parking lot around the outdoor fire hydrant should be set up along the parking lot, and the nearest one row of cars should not be less than 7m, from the gas station or library should not be less than 15m. 9), outdoor fire hydrant should be set in place to facilitate the use of fire. [Integrity Security to recommend the star product - Outdoor bolt series] by a pipe network layout classification, ring the fire water supply network. Town municipal water supply network, building outdoor fire water supply network should be arranged in a ring network outdoor fire hydrant price, number of lines to form a closed loop water accessible, safe and reliable outdoor fire hydrant, its water supply pipe network capacity than branched 1.5-2.0 times. But outdoor fire water not more than 15L / s, may be arranged branched pipe network. Lose horizontal pipe to pipe systems for water inlet pipe of not less than two, to maintain a certain distance between the pipes, and should set the connection pipe. Outdoor fire water supply network diameter of not less than 100mm, its conditional diameter of not less than 150mm. 2, dendritic firefighting water supply network. In the initial stage of construction, or construction phases and a larger project or outdoor fire water is not the case, the outdoor fire water pipe network can be arranged in branched pipe. That is the pipe network has set up a dendritic branching trunk after no contact with each other, the water flow in a single direction within the pipe network, when the pipe network maintenance or damage, it will be without water front. Therefore, you should limit the use of branched pipe network. An election integrity outdoor bolt manufacturers, outdoor fire hydrant [manufacturers], Songyuan outdoor fire hydrant valve provided by the integrity of the Fire. Looking for "indoor fire hydrants, hose connector, DC gun, fire hydrant boxes and other" reliable suppliers, choose a whole network business alliance certification: Tianjin integrity Fire Safety Valve Co., Ltd. (www.tjcxafm.com), integrity Reliable, now click on the "Commercial Union Service" on page instant chat with us now!