| 螺旋风管因最先应用于通风送冷 |
| 添加时间：2019/11/8 16:26:03 浏览次数： |
| 螺旋风管因最先应用于通风送冷，故归入风管类。这是按其用途定下的名称，但它又可用于其它地方，甚至用来排水，排液体或作容器，这就不能叫它风管。按构造来命名，应管它叫螺旋咬缝薄壁管，由于主要用金属做的又管它叫螺旋咬缝金属管。如果按材料归类命名，大概可有这几个名：镀锌（铁）螺旋管、不锈钢螺旋管、铝螺旋管，或为了区别于现有不锈钢管，可管它叫超薄不锈钢管，因它可用0.3毫米甚至更薄的不锈钢带卷制而成。 Spiral air ducts are classified as air ducts because they are first used for ventilation and cooling. This is the name according to its use, but it can be used in other places, even for drainage, drainage or as a container, which can not be called air duct. Named according to the structure, it should be called spiral seam thin-walled tube, because it is mainly made of metal and called spiral seam metal tube. If it is named according to the classification of materials, there are probably several names: galvanized (iron) spiral pipe, stainless steel spiral pipe, aluminum spiral pipe, or in order to distinguish from the existing stainless steel pipe, it can be called ultra-thin stainless steel pipe, because it can be rolled with 0.3mm or even thinner stainless steel tape. |
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