详解镀锌铁皮风管应用的优势点

发布人：   发布时间：2023-06-14 14:22:03

镀锌铁皮风管适合大尺寸加工，机械加工方便，但小尺寸时由于不方便采用机械设备，因此加工周期长，速度慢。另外，镀锌铁皮风管施工时不好控制安装精度；大小通等配件不易制作；安装难度大，对施工人员的要求高。

The galvanized iron sheet air duct is suitable for large size processing, which is convenient for machining. However, it is not convenient to use mechanical equipment for small size processing, so the Makespan is long and the speed is slow. In addition, it is difficult to control the installation accuracy during the construction of galvanized iron sheet air ducts; Accessories such as large and small ones are not easy to make; The installation difficulty is high, and the requirements for construction personnel are high.

镀锌铁皮风管（采用20mm橡塑保温材料的导热系数却高达0。035-0。043W/（m/K），而且当镀锌铁皮风管的保温材料长期接触空气时，还会出现吸湿的现象，使得镀锌铁皮风管的导热系数大大增加。

Galvanized iron sheet air duct (using 20mm rubber plastic insulation material, the thermal conductivity is as high as 0.035-0.043W/(m/K), and when the insulation material of galvanized iron sheet air duct is in long-term contact with air, it will also experience moisture absorption, greatly increasing the thermal conductivity of galvanized iron sheet air duct.

镀锌铁皮为无机材料，防火性能好，为不燃A级，但其外部经常采用橡塑类保温材料(应用于工业和建筑)。大大降低了镀锌铁皮风管的防火等级。

Galvanized iron sheet is an inorganic material with good fire resistance and is classified as non combustible Grade A. However, its exterior often uses rubber plastic insulation materials (used in industry and construction). Greatly reduces the fire rating of galvanized iron sheet air ducts.

镀锌铁皮风管的外部需要在现场包裹一层保温层，而且在进行维修时还常常需要更换保温层，因此除风管本身的高度外，还需要预留一定的安装和维修空间。

The exterior of the galvanized iron sheet air duct needs to be wrapped with an insulation layer on site, and the insulation layer often needs to be replaced during maintenance. Therefore, in addition to the height of the air duct itself, a certain amount of installation and maintenance space needs to be reserved.

澳门正版内部资料大公开铁皮风管加工厂家提醒您，镀锌铁皮在潮湿环境中容易生锈，而镀锌铁皮风管常用的另一种保温材料玻璃纤维吸湿后易变脆，因此镀锌铁皮风管的使用的时长大约只有5～10年左右。

Jinan iron sheet air duct processing manufacturer reminds you that galvanized iron sheet is prone to rust in humid environments, while another commonly used insulation material for galvanized iron sheet air ducts, glass fiber, is prone to brittleness after moisture absorption. Therefore, the service life of galvanized iron sheet air ducts is only about 5-10 years.

镀锌铁皮风管是一种刚性风管，没有消声效果，它甚还会将设备的噪声传送到工作地点，因此需要加消声罩和消声弯头之类的消声配件。更多相关事项就来我们网站咨询！

Galvanized iron sheet air duct is a type of rigid air duct that has no noise reduction effect. It can even transmit equipment noise to the workplace, so noise reduction accessories such as noise reduction covers and elbows need to be added. For more related matters, come to our website consulting service