A total of duct board manufacturers | TDF Duct | Biography flat fiberglass duct board altogether

Total plate flange duct known as flangeless duct, its production in the form of more efficient than the traditional rectangular duct processing speed, more convenient and less air leakage rate. The advantage is saving material, reduce engineering investment; a small amount of air leakage, reduce energy consumption, save operating costs total plate duct connection, popular construction enterprises welcome. United States and Europe and other developed countries since the 1990s using duct flangeless connection, present, this process has been widely used in various projects. China's national standard GB50243-2002 on "ventilation and air conditioning construction and inspection standards" clearly states rectangular duct can be used to connect the product characteristics flangeless process flange plate duct. 1, a total of flange plate duct production is also more efficient than traditional duct, convenience, saving material more effectively reduce energy consumption, save money, so popular with consumers. 2 of duct flange plate appearance, flowing lines, advanced production technology, in favor of large-scale wind pipe flange plate, automated and standardized production. 3, since a flange, reducing duct weight, good sealing performance, appearance, high intensity total duct board, quick and easy installation, low production costs. 4, using a total of flange plate duct processing lines not only conventional duct produced by human labor becomes inefficient and efficient machinery production, greatly reducing the labor intensity total duct board standards, improve work efficiency, reduce the project costs. 5, a total of flange plate duct duct only has traditional features, and also have a little duct flange angle, the higher its structural strength, corrosion resistance and better co advantage duct board, the body no welding, Use full-galvanized sheet manufacturing, tight connection, and therefore a lower leakage rate, far below the national standard. A total of duct board manufacturers | TDF Duct | Biography flat fiberglass duct board altogether by Wu Teng County Department 庄传平 fiberglass processing. Wu Teng County 庄传平 FRP processing at (www.sdtengfei.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead pass and you work flat glass and steel into the brilliant, for a better future!