Attention should be paid to the details of ventilation duct processing. Only by paying attention to detail can the air duct be free from any problems during use.

　　1.清潔板材切割面的粉末、油漬、水漬、灰塵,用毛刷在切割面上涂刷膠粘劑.

　　1. clean the cutting surface, powder, grease, water stain and dust, and brush the adhesive on the cutting surface

　　2.將風管面板按設計要求粘合,待涂膠不粘手時.并用刮板壓平.對難以刮平的局部,可用木錘輕輕錘平.

　　2., the wind tube panel according to the design requirements of bonding, to glue do not stick hand. And use scraper leveling. For difficult to flat parts, can use wood hammer gently hammer flat

　　3.板材接縫處從一端另一端按對中位置粘上壓敏鋁箔膠帶,壓敏膠帶粘在一邊的寬度不小于20mm.

　　3. the plate joint from one end to the other end, press the middle position of the pressure sensitive aluminum foil tape, the pressure sensitive adhesive tape on the side of the width of not less than 20mm.

　　4.清潔板材切割面的粉末,按空調風管加工任務單檢查風管面板是否符合設計要求.

　　4. cleaning panel cutting powder, according to the air conditioning duct processing task list, check whether the wind pipe panel meets the design requirements

　　5.檢查板材接縫粘接是否達到質量規.

　　5. check whether the bonding of plates meets the quality requirements

　　6、鍍鋅鋼鈑風管是目前空調工程、通風排煙系統中應用傳統、廣泛的產品。鍍鋅鋼鈑風管內壁光滑、阻力小、氣密性好、承壓強度高。鋼板風管現場制做方便，與土建工程配合緊密，能適合非常復雜的通風工程。

　　6, galvanized steel sheet wind pipe is the air conditioning, ventilation and smoke exhaust system in the application of the most traditional and most widely used products. Galvanized steel sheet air pipe inner wall is smooth, small resistance, good air tightness, high bearing strength. The steel pipe is easy to be made on the spot and is closely matched with the civil engineering, so it can be applied to the very complicated ventilation project.

　　7、鍍鋅鋼板風管造價比不銹鋼板風管要低，用途十分廣泛。目前鍍鋅鋼鈑風管廣泛應用于各種通風、空調系統中。通風風管分圓型和矩形兩種，可根據廣大用戶的不同需要生產各種型狀、各種規格型號的風管。

　　7, galvanized steel pipe duct cost than stainless steel plate, duct is low, use is very extensive. The galvanized steel sheet air pipe is widely used in all kinds of ventilation and air conditioning system. The ventilation duct is divided into two types: round type and rectangular type. It can produce all kinds of pipes of various shapes and sizes according to the different needs of the general users.

　　8、不銹鋼板風管防腐蝕能力強，內壁光滑，同等厚度的不銹鋼板風管的承壓能力和硬度均大于鍍鋅板風管。不銹鋼管的光潔度很好，易于清潔，外觀高檔。但造價也較高。

　　8 、 stainless steel plate, wind pipe corrosion resistance is strong, the inner wall is smooth, the same thickness of stainless steel plate, the pressure bearing capacity and hardness of the air duct is larger than the galvanized pipe duct. Stainless steel pipe has a good finish, easy to clean, high appearance. But the cost is higher.

　　9、共板式法蘭風管又稱無法蘭風管，其制作形式比傳統的矩形風管加工速度更快捷、更方便、更小的漏風率。其優點是節省材料，減少工程投資;漏風量小，降低能耗，節省運行費用，頗受施工企業歡迎。

　　9, the common plate flange duct, also known as "unable to LAN pipe", its production form than the traditional rectangular wind pipe processing faster, more convenient, smaller leakage rate. The utility model has the advantages of saving material, reducing engineering investment, small air leakage, reducing energy consumption and saving operating cost, and is well received by construction enterprises.

　　本文由山東通風管道加工為您提供，我們的網站是:http://m.pvcbox.cn/我們將以全心全意的熱情為您提供更的服務，歡迎您的訪問!

　　This article by the Shandong ventilation pipe processing provides for you, our website is: http://m.pvcbox.cn/, we will wholeheartedly wholeheartedly provide you with better service, you are welcome to visit!

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