不銹鋼螺旋風管關鍵是在風管白鐵皮上鑲上一層鋅，對白鐵皮具有維護的功效。鋅涂層經不銹鋼鈍化、上色或涂敷護光劑后，能明顯提升其防護力和裝飾藝術。不銹鋼螺旋風管可以用在次氯酸鈉溶液的地域嗎？

The key of stainless steel spiral air duct is to inlay a layer of zinc on the white iron sheet of the air duct, which has the effect of maintaining the white iron sheet. The zinc coating can obviously improve its protective force and decorative art after passivation, coloring or application of protective agent on stainless steel. Can stainless steel spiral air duct be used in areas with sodium hypochlorite solution?

山東通風管道加工廠家提醒您，不銹鋼螺旋風管采用304不銹鋼，可以用以次氯酸鈉溶液場所。但要注意的是，它不能運用長期，而且氯成份太高，要不然會導致風管生銹和腐蝕，進而傷害風管的一切正常運用及其運用預期效果。

Shandong ventilation duct processing factory reminds you that the stainless steel spiral duct is made of 304 stainless steel, which can be used in places with sodium hypochlorite solution. However, it should be noted that it can not be used for a long time, and the chlorine content is too high, otherwise it will lead to rust and corrosion of the air duct, which will damage all normal use of the air duct and its expected effect.

不銹鋼螺旋管道種從技術視角看來，可以說也是歸屬于風管的一種，有自身的應用范疇和場所。因而，每一個人也不應當疏忽。在生產制造制做層面，由不銹鋼原材料做成，可以用設備制做而成，不用開展手工制作敲擊。

From the technical point of view, the stainless steel spiral pipe can also be said to belong to the air duct and has its own application scope and place. Therefore, everyone should not neglect. At the production and manufacturing level, it is made of stainless steel raw materials, which can be made with equipment, without manual production and percussion.

獨特規格型號的不銹鋼螺旋鋼管一般是定制的，因為它在規格型號和規格上與一般型號規格不一樣，一般是不可以通用性的，只有定制。那樣，它的價錢便會增漲，由于會在成本費和花費上有所增加。

Stainless steel spiral steel pipes with unique specifications and models are generally customized, because they are different from general models and specifications in terms of specifications and models. Generally, they are not universal, only customized. In that way, its price will increase because of the increase in costs and expenses.

此外在安裝的時候要對于風管的位置，高度，走向都要進行設計好，在風管的直徑上面要求能夠保證對于空氣的更新的速度。對于風管的連接部分，要進行緊密連接，中間所采用的墊片的厚度應該不小于3mm,墊片不應凸入管內,亦不宜突出法蘭外。對于金屬性的風管在轉彎的時候要遵循嚴格的安裝要求。對于塑料軟管在彎道時要注意不應該有彎或者塌陷

In addition, the location, height and direction of the air duct should be well designed during installation. The diameter of the air duct should ensure the speed of air renewal. The connecting part of the air duct shall be tightly connected. The thickness of the gasket used in the middle shall not be less than 3mm, and the gasket shall not protrude into the pipe or out of the flange. Strict installation requirements shall be followed for metallic air ducts when turning. Pay attention not to bend or collapse the plastic hose when bending

風管安裝前,應內、外雜物,并做好清潔和保護工作。同時對于風管的連接部分的螺絲的位置要盡可能的方便以后的維修。

Before the installation of the air duct, the sundries inside and outside shall be removed, and the cleaning and protection work shall be done well. At the same time, the screw position of the connecting part of the air duct should be as convenient as possible for future maintenance.

如果酒店等場所使用的不銹鋼螺旋通風管道，則應該要安裝師傅嚴格安裝程序去安裝，重要的一點還是螺旋式通風管道的質量，因為它對酒樓內外部空氣轉換起到關鍵性因素，當安裝師傅完工后，須要試驗，檢查仔細，才能收貨，避免出現不必要的糾紛.總體來說，螺旋式通風管道在飲食行業是起到十分大的作用的。來我們這里http://www.www.qa48.com，咨詢更多事項吧！

If the stainless steel spiral ventilation pipes used in hotels and other places should be installed by the installation master strictly according to the installation procedure. The important point is the quality of spiral ventilation pipes, because it plays a key role in the conversion of air inside and outside the restaurant. When the installation master is finished, it is necessary to test and check carefully before receiving the goods to avoid unnecessary disputes. In general, Spiral ventilation duct plays a very important role in the catering industry. Come here http://www.www.qa48.com , ask for more information!