Handan Tianzhao Fastener Manufacturing Co., Ltd.
Do you need to use anti-seismic support hangers for installing any type of pipes?
2024-05-22
In fact, according to relevant experts in the industry, the above-mentioned friends' understanding is a bit one-sided. Although the country has regulations that clearly require the use of seismic equipment, there are still relevant conditions. Only if the following conditions are met, the seismic bracket needs to be installed. If these conditions are not met, there is no need to install it.：
Condition 1: For related pipelines laid on buildings, when the overall mass is greater than 25 kilograms, it is necessary to be able to install seismic equipment on the pipelines, and the horizontal and related vertical positions of the pipelines need to be installed to ensure the safety of pipeline use.
Condition 2: For ventilation ducts and some air-conditioning ducts laid on buildings, when the diameter of these ducts is greater than or equal to 0.7 meters, plus some rectangular pipes with related cross-sections greater than 0.38 per square meter, seismic equipment needs to be installed, otherwise it will not pass the qualified acceptance of the building.
Condition 3: For the situation where electrical equipment needs to be installed on the building, including the need to install cables and pipelines, often as long as the diameter of these pipelines is greater than or equal to 60 meters, and the force to be carried by the cable bracket exceeds 150 cattle per square meter, then it is necessary to be able to install seismic equipment, otherwise it will not pass the qualified acceptance.
In addition to the above, for the case of related suspended pipelines laid on the building, as long as the relevant bearing capacity of these pipeline equipment exceeds the basic bearing capacity of the relevant safety regulations, then it is necessary to install seismic equipment to ensure the safety of these pipelines.
Key words:
Anti-vibration bracket
Tianzhao Fastener
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