The plates, profiles and other main finished materials used for the fabrication and installation of ventilation pipes shall comply with the provisions of the current national standards for design and related products, and the factory inspection certificate shall be applied. The materials shall be accepted according to the current relevant national standards when entering the site. Yiguantong Xiaobian reminds you to pay attention to the use of air ducts of different materials.

在这样的前提下，工业通风系统选用的风管材质为钢板和镀锌板。净化空调系统选用的风管材质为镀锌板和不锈钢，不要用可能出现尘源污染的玻璃钢、复合材料的风管;环境控制系统选用的风管材质为镀锌板和不锈钢。

On this premise, the air duct materials selected for the industrial ventilation system are steel plate and galvanized sheet. The air duct selected for the purification and air conditioning system is made of galvanized sheet and stainless steel. Do not use FRP and composite air ducts that may be polluted by dust sources; The air duct selected for the environmental control system is made of galvanized sheet and stainless steel.

空调系统用的是镀锌板和彩钢保温板风管。在特殊场合，例如矿产商用涂胶布风筒和矿用塑料通风管，这样可以阻燃抗静电矿用的特性。此外还有玻璃钢风管分有*和无机二种，有消防要求的是禁用材质的。

The air conditioning system uses galvanized sheet and color steel insulation board air duct. In special occasions, such as mineral commercial coated cloth air duct and mining plastic ventilation pipe, this can improve the characteristics of flame retardant and antistatic mining. In addition, there are FRP air ducts, which are divided into * and inorganic. The materials with fire protection requirements are prohibited.

目前，非金属风管材料发展较快，品种较多，困其具有的特性和优点，应用也越来越广泛。为了保证使用中的，对这些材料制作的风管提出了应按工程的需要具有不燃或难燃B1级的燃烧性能要求，而其表面层为不燃材料。

At present, non-metallic air duct materials develop rapidly and have many varieties. Due to their characteristics and advantages, they are more and more widely used. In order to ensure the in use, the air ducts made of these materials are required to have the combustion performance of incombustible or flame retardant grade B1 according to the needs of the project, and the surface layer is made of incombustible materials.

本文的精彩内容由山东通风管道提供知识提供，本网站还有很多的精彩内容，更多的内容您可以点击进入：http://www.jntfgd.com我们有专门的客服为您解答问题

The wonderful contents of this article are provided by Shandong ventilation pipeline. There are many wonderful contents on this website. You can click to enter more contents: http://www.jntfgd.com We have special customer service to answer your questions