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, smaller total of flange plate flange plate duct leakage rate pictures. The advantage is saving material, reduce engineering investment; a small amount of air leakage, reduce energy consumption, save operating costs, popular construction enterprises welcome. Flange plate mainly by Corner, flange clamp flange plate duct advantages, and one connected with the duct flange connection, although the cost of this form of the lower duct (reducing the amount of angle, reducing the production angle Flange artificial dosage), but the practical application of it is better angle flange firmly, air leakage is large, and must be processed a total of flange plate duct manufacturers through the machine, handmade hardly achieve its production, usually only applies to The new air system processed a total of flange duct, air conditioning systems, exhaust systems often use angle or flanged duct. [Jie Weinuo to recommend the star product - a total of flange plate duct unique advantages Price] Jie Weinuo registered capital of 50 million yuan, is a set of steel trade sales, processing and distribution of shear mechanism duct and cable tray production, equipment installation and commissioning as one of the new integrated entity. Flange plate duct manufacturers _ Huairou flange plate duct _ flange plate duct preferred 捷维诺 provided by 捷维诺 (Tianjin) Co., Ltd. Jie Weinuo (Tianjin) Co., Ltd. (www.jieweinuo.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jie Weinuo Industrial and you hand into the brilliant, for a better future!