作為一個通風管道生產的廠商來講，我們所能做的就是做出好的通風管道，讓建筑在使用的時候能夠獲得可靠的通風系統，我們的產品質量也許將給你的生活帶來的改變。下面來講講選擇
山東通風管道加工的六點理由。
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、通風管道防火性能好：當前普遍存在的問題是成品通風道燃燒性能和耐火極限未經有關部門檢測，且部分通風道材料的燃燒性能、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、造價低：通風管道與傳統磚砌通風道比，能節約工程造價百分之四十左右；
2. Low cost: Compared with the traditional brick ventilation duct, the ventilation duct can save about 40% of the project cost;
3、與傳統磚砌通風道比，菱鎂通風道自重輕、強度高，能大幅度降低建筑物的承受荷載；
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、設計靈活：通風管道可根據預留洞的大小，隨時調整管道的規格尺寸；
4. Flexible design: the size of the ventilation pipe can be adjusted at any time according to the size of the reserved hole;
5、設計獨特：通風管道的開口上安裝了煙氣止回閥和防火隔離門，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、通風管道施工簡單，增加了室內空間，密閉性好、不返煙、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://m.pvcbox.cn Consult!
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