The manufacturing and processing of ventilation pipes, especially for some small enterprises and manual workshops, will not last for a long time. Because we firmly believe that the development of an enterprise is inseparable from the development of its corporate culture and strategy. Although the main air duct is still iron sheet, there are many defects in construction and protection because of the environmental protection, service life, moisture-proof, sound insulation, load-bearing and other reasons.

這就導(dǎo)致了需要一種新的產(chǎn)品來改善這一難題，新式不銹鋼風(fēng)管的呈現(xiàn)，正好習(xí)慣了的需求，在通過很多工程運(yùn)用及實(shí)踐證明后，逐步的被投資方開發(fā)商所承受。

This leads to the market needs a new product to improve this problem. The appearance of new stainless steel air duct is just used to the demand of shopping malls. After many engineering applications and practices, the investors gradually bear the burden.

風(fēng)管上按材質(zhì)一般分為三類：鍍鋅不銹鋼風(fēng)管、不銹鋼不銹鋼風(fēng)管以及復(fù)合不銹鋼風(fēng)管。其中，不銹鋼風(fēng)管質(zhì)量較好，適用性強(qiáng)，但高?，F(xiàn)在上較廣的不銹鋼風(fēng)管是鍍鋅板的。鍍鋅板不銹鋼風(fēng)管，基本是不銹鋼不銹鋼風(fēng)管的特性，可是相對只要不銹鋼風(fēng)管的三分之二乃更低。

Air duct shopping malls are generally divided into three categories: galvanized stainless steel duct, stainless steel stainless steel duct and composite stainless steel duct. Among them, stainless steel air duct has better quality, strong applicability, but high price. Now the more widely used stainless steel air duct in shopping malls is galvanized sheet. Galvanized stainless steel air duct is basically the characteristic of stainless steel air duct, but its price is two-thirds or even lower than that of stainless steel duct.

事實(shí)上，關(guān)于山東通風(fēng)管道加工的建造，在我們生活的重要性是眾所周知的，特別是當(dāng)有人在買房考慮通風(fēng)效果時(shí)，各種管道的位置將在建造的初始階段設(shè)計(jì)。三合一通風(fēng)設(shè)備確保人們的生活質(zhì)量。但是對于通風(fēng)管道的施工注意事項(xiàng)和噪音產(chǎn)生的原因，你是否了解呢?

As a matter of fact, the construction of shandong ventilation duct processing is well known in our life, especially when someone is buying a house to consider the ventilation effect, the location of various pipes will be designed in the initial stage of construction. Three in one ventilation equipment ensures people's quality of life. But do you know the construction precautions and the causes of noise?

在夏天，由于輸送氣體的溫度低于周圍空氣的露點(diǎn)，管道外壁可能會形成冷凝水。這將增加集中空調(diào)系統(tǒng)空氣管道的冷卻損失。水滴凝結(jié)會污染天花板、墻壁和地板，因此也應(yīng)進(jìn)行冷絕緣處理，長期使用會導(dǎo)致生銹和老化，提醒管理人員定期整理管道，延長使用壽命。有時(shí)會有一些特殊的通風(fēng)管道：防腐涂料將用于防腐保護(hù)。使用油漆時(shí)，清潔管道并均勻涂抹以防止腐蝕。

In summer, condensation water may form on the outer wall of the pipeline due to the temperature of the gas transported is lower than the dew point of the surrounding air. This will increase the cooling loss of air duct in central air conditioning system. The condensation of water droplets will pollute the ceiling, wall and floor. Therefore, cold insulation treatment should also be carried out. Long term use will lead to rust and aging. The management personnel should be reminded to arrange the pipes regularly to prolong the service life. Some special anticorrosive coatings will be used to protect the ventilation pipes. When using paint, clean the pipe and apply it evenly to prevent corrosion.