山東通風管道是工業與民用建筑的通風與空調工程用金屬或非金屬管道，是為了使空氣流通的一種市政基礎設施。其中凈化空調系統用通風管道可分為鍍鋅通風管道、不銹鋼通風管道、組合管三種，下面就這三種類型分別介紹：
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、鍍鋅通風管道：廣泛應用于賓館、商場、紡織、化纖、石油化工、機械制造、儀表、電子、食品、倉儲、寫字樓以及地鐵、人防、地下室等工程的送風、排風、排煙管道。具有強度高、阻力小、密封性能好、外形美觀、安裝簡單、使用壽命長，可現場制作、可切割、可鉆孔、可開洞、安裝簡單，省工省時，縮短工期，維護費低的優點。
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、不銹鋼通風管道：耐蝕性、耐熱性、高強度等物化性能，主要應用于多種氣密性要求較高的工藝排氣系統—溶劑排氣系統、普通排氣系統室外部分、濕熱排氣系統、排煙系統等。
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、組合通風管道：是用金屬帶料卷制成的薄壁管，圓形，無焊接，不漏氣，不漏水，采用標準組件設計，通過組件的靈活搭配，可以組成任意形式和方向的輸送管道，安裝簡單迅速，維護拆卸方便，密封性能良好，多用于排風除塵和散裝物料輸送。
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.
以上就是對通風管道的三種類型的介紹，我公司常年承接通風管道，歡迎朋友們前來合作洽談。
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.
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