Specification for installation of fire pipe support
The most common trench in the fire as an example: DN65 ~ DN150 the stent spacing is generally 4 to 4.5 meters (when the stent spacing set with the beam between the cross, because the bracket is often attached to the beam installation), DN25 ~ DN50 bracket Spacing is generally about 3 to 3.5 meters
The spacing of the bracket: the maximum spacing of the bracket is standard, you can Baidu, but the actual installation of the bracket spacing is smaller than the specification, the flange connection, the screw connection when the stent spacing than when the groove connection.
The diameter of the hole on the bracket is 1 ~ 2mm larger than the diameter of the bolt. The burr on the bracket should be polished in time, and the end of the bracket should be chamfered
The size and type of the bracket should be based on the actual situation to determine the stent hole should be used to open the hole drilling, is strictly prohibited to use electricity, gas welding openings.
The height and spacing of the fire pipe support shall be in accordance with the requirements of the design and construction specifications.
