作为一个通风管道生产的厂商来讲，我们所能做的就是做出好的通风管道，让建筑在使用的时候能够获得可靠的通风系统，我们的产品质量也许将给你的生活带来的改变。下面来讲讲选择
山东通风管道加工的六点理由。
As a manufacturer of ventilation ducts, what we can do is to make good ventilation ducts so that buildings can obtain reliable ventilation systems when they are used. Our product quality may bring changes to your life. Here are six reasons for choosing Shandong ventilation pipe processing.
1、通风管道防火性能好：当前普遍存在的问题是成品通风道燃烧性能和耐火极限未经有关部门检测，且部分通风道材料的燃烧性能、管壁厚度不符合要求。
1. Good fireproof performance of the ventilation duct: the current common problem is that the combustion performance and fire resistance limit of the finished ventilation duct have not been tested by the relevant national departments, and the combustion performance and pipe wall thickness of some ventilation duct materials do not meet the requirements.
2、造价低：通风管道与传统砖砌通风道比，能节约工程造价百分之四十左右；
2. Low cost: Compared with the traditional brick ventilation duct, the ventilation duct can save about 40% of the project cost;
3、与传统砖砌通风道比，菱镁通风道自重轻、强度高，能大幅度降低建筑物的承受荷载；
3. Compared with traditional brick ventilation duct, magnesite ventilation duct has light weight and high strength, which can greatly reduce the bearing load of buildings;
4、设计灵活：通风管道可根据预留洞的大小，随时调整管道的规格尺寸；
4. Flexible design: the size of the ventilation pipe can be adjusted at any time according to the size of the reserved hole;
5、设计独特：通风管道的开口上安装了烟气止回阀和防火隔离门，可以防止串味和串火；
5. Unique design: flue gas check valve and fire isolation door are installed on the opening of the ventilation pipe, which can prevent cross smell and cross fire;
6、通风管道施工简单，增加了室内空间，密闭性好、不返烟、不返臭。
6. The construction of the ventilation pipe is simple, which increases the indoor space, and has good airtightness, no smoke return and no odor return.
The six reasons for choosing ventilation duct processing are explained. If you have any questions or needs, please come to our website http://www.jnqsg.com Consult!
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