专注通风管道加工·排烟罩

　　通风管道的材料有很多，需要特别注意使用的细节，才能确保后期的正常使用。下面为大家带来关于通风管道常用材料的相关知识。

There are many materials for ventilation ducts, and special attention needs to be paid to the details of use to ensure normal use in the later stage. Below, we will bring you relevant knowledge about commonly used materials for ventilation ducts.

　　1、钢板

1. Steel plate

　　钢板有两种，一种是普通钢板，厚度约为0.5毫米4毫米间，规格一般为0.9米、1.8米和12米，具有加工性能好、机械强度高的特点和低廉的。另一种是镀锌钢板，厚度约为0.5毫米~1.5毫米，规格与普通薄钢板一样，钢板表层涂有保护层，可防腐蚀，一般采用在防潮风管系统中。

There are two types of steel plates, one is ordinary steel plate, with a thickness of about 0.5 millimeters to 4 millimeters, and the specifications are generally 0.9 meters, 1.8 meters, and 12 meters. It has the characteristics of good processing performance, high mechanical strength, and low price. Another type is galvanized steel plate, with a thickness of about 0.5 millimeters to 1.5 millimeters, and the specifications are the same as ordinary thin steel plates. The surface of the steel plate is coated with a protective layer, which can prevent corrosion. It is generally used in moisture-proof air duct systems.

　　2、不锈钢板

2. Stainless steel plate

　　不锈钢具有表面光洁、耐腐蚀、耐酸等特点，广泛用于化工行业的风管。但不锈钢板在加工时容易弯曲，锤击时会产生内应力和不均匀变形，导致板子变脆变硬。当钢被加热到450~850并冷却下来时，钢容易变质、变硬，出现裂纹。

Stainless steel has the characteristics of smooth surface, corrosion resistance, acid resistance, etc., and is widely used in air ducts in the chemical industry. However, stainless steel plates are prone to bending during processing, and internal stress and uneven deformation can occur during hammering, resulting in the plates becoming brittle and hard. When steel is heated to 450-850 and cooled down, it is prone to deterioration, hardening, and cracking.

　　3、铝板

3. Aluminum plate

　　铝板可分为纯铝、铝合金，外形美观、密度低、可塑性强、耐腐蚀等特点。另外，铝板材质是比较软的，即便发生了碰撞，也不易产生火花。一般用于防爆通风管道。

Aluminum plates can be divided into pure aluminum and aluminum alloys, which have the characteristics of beautiful appearance, low density, strong plasticity, and corrosion resistance. In addition, the aluminum plate material is relatively soft, and even in the event of a collision, it is not easy to generate sparks. Generally used for explosion-proof ventilation ducts.

　　4、塑料复合钢板

4. Plastic composite steel plate

　　具有耐腐蚀、加工性能好等特点。其规格一般为0.45米、1.8米、0.52米、12米，温度范围为零下10摄氏度到70摄氏度。

It has the characteristics of corrosion resistance and good processing performance. Its specifications are generally 0.45 meters, 1.8 meters, 0.52 meters, and 12 meters, with a temperature range of minus 10 degrees Celsius to 70 degrees Celsius.

以上就是有关：山东通风管道加工 的介绍，想了解更多的内容请点击：http://www.1nightescorts.com 我们将会全心全意为您提供满分服务，欢迎您的来电！

The above is an introduction to Shandong ventilation duct processing. For more information, please click: http://www.1nightescorts.com We will wholeheartedly provide you with full score service. Welcome to call us!

上一篇：济南排烟罩的种类有哪些？
下一篇： 济南排烟罩：酒店厨房排烟罩设计安装方法