不同的通风管道的差别你知道是什么吗？

发布人：http://www.sftfgd.com   发布时间：2019-02-12 09:56:09

镀锌铁皮风管:

Galvanized iron sheet duct:

镀锌铁皮风管是以镀锌铁皮为资料进行屡次设置加工，消耗人力比较大的一种风管。这种风管内壁光滑，风阻小而且防火耐用，是传统一向沿用的风管。

Galvanized iron sheet air duct is a kind of air duct which takes galvanized iron sheet as data to set up and process repeatedly and consumes a lot of manpower. The inner wall of the air duct is smooth, the wind resistance is small and the fire resistance is durable. The air duct is used in the traditional direction.

其工艺也由传统的手艺制造慢慢发展成为机器制造。机器制造出来的镀锌铁皮风管提高尺寸准确性高，出产功率也明显提高。其缺陷是比较粗笨，噪音略大，给风管的上吊增加了难度。出产人工费用相对比较高。

Its technology has gradually developed from traditional craftsmanship manufacturing to machine manufacturing. The galvanized iron sheet air duct manufactured by the machine has high dimensional accuracy and high output power. The defect is that it is clumsy and noisy, which makes it more difficult to hang the air duct. The labor cost of production is relatively high.

复合风管：

Composite ducts:

复合风管是一种资料比较新式的风管，它一般是由酚醛资料加工制造成的。跟着复合风管的制造出产办法越来越成熟，其外表做得非常平坦光滑。送风噪音低，难燃。

Composite duct is a new type of duct with relatively new data. It is generally manufactured from phenolic data. With the production method of composite duct becoming more and more mature, its appearance is very smooth and smooth. The supply air has low noise and is non-flammable.

抗压抗折才能也大大增强。其质量相对于镀锌铁皮风管来说，约为传统镀锌铁皮风管系统的1/40。这大大降低了风管装置的难度，减少了房顶的承重。而且制造成风管简便快捷，漏风率极低。

Compressive and flexural abilities are also greatly enhanced. Compared with galvanized iron sheet duct, its quality is about 1/40 of that of traditional galvanized iron sheet duct system. This greatly reduces the difficulty of air duct installation and the load-bearing of roof. Moreover, the manufacture of air ducts is simple and fast, and the air leakage rate is very low.

以上信息是我们山东通风管道整理发布希望对大家有所帮助我们的网站是：http://www.sftfgd.com！

The above information is our Shandong ventilation duct arrangement and release hope to help you with our website is: http://www.sftfgd.com!