山东通风管道是工业与民用建筑的通风与空调工程用金属或非金属管道，是为了使空气流通的一种市政基础设施。其中净化空调系统用通风管道可分为镀锌通风管道、不锈钢通风管道、组合管三种，下面就这三种类型分别介绍：
Ventilation pipe is a kind of metal or non-metallic pipe used in ventilation and air-conditioning engineering of industrial and civil buildings. It is a municipal infrastructure for air circulation. The ventilation pipes for purification air conditioning system can be divided into galvanized ventilation pipe, stainless steel ventilation pipe and combined pipe
1、镀锌通风管道：广泛应用于宾馆、、纺织、化纤、石油化工、机械制造、仪表、电子、食品、仓储、写字楼以及地铁、人防、地下室等工程的送风、排风、排烟管道。具有强度高、阻力小、密封性能好、外形美观、安装简单、使用寿命长，可现场制作、可切割、可钻孔、可开洞、安装简单，省工省时，缩短工期，维护费低的优点。
1. Galvanized ventilation pipe: widely used in hotels, shopping malls, textile, chemical fiber, petrochemical, machinery manufacturing, instrumentation, electronics, food, storage, office buildings, subway, civil air defense, basement and other projects of air supply, exhaust, smoke exhaust. It has the advantages of high strength, small resistance, good sealing performance, beautiful appearance, simple installation, long service life, on-site production, cutting, drilling, opening, simple installation, saving labor and time, shortening construction period and low maintenance cost.


2、不锈钢通风管道：耐蚀性、耐热性、高强度等物化性能，主要应用于多种气密性要求较高的工艺排气系统—溶剂排气系统、普通排气系统室外部分、湿热排气系统、排烟系统等。
2. Stainless steel ventilation pipe: corrosion resistance, heat resistance, high strength and other physical and chemical properties, mainly used in a variety of process exhaust systems with high air tightness requirements - solvent exhaust system, outdoor part of common exhaust system, hot and humid exhaust system, smoke exhaust system, etc.
3、组合通风管道：是用金属带料卷制成的薄壁管，圆形，无焊接，不漏气，不漏水，采用标准组件设计，通过组件的灵活搭配，可以组成任意形式和方向的输送管道，安装简单迅速，维护拆卸方便，密封性能良好，多用于排风除尘和散装物料输送。
3. Combined ventilation pipe: it is a thin-walled pipe made of metal belt material roll. It is round, no welding, no air leakage and water leakage. It adopts standard component design. Through the flexible combination of components, it can form any form and direction of conveying pipeline. It is easy to install, convenient to maintain and dismantle, and has good sealing performance. It is mainly used for exhaust dust removal and bulk material transportation.
以上就是对通风管道的三种类型的介绍，我公司常年承接通风管道，欢迎朋友们前来合作洽谈。
The above is the introduction of three types of ventilation duct, our company undertakes the production and installation business of ventilation duct all year round, welcome friends to cooperate and negotiate. 上一篇：厨房排烟罩的排烟阀有什么作用？
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