Star Industrial Co., Ltd. [Jie Weinuo recommend fiberglass duct] FRP duct first molding surface coated release agent (or the appearance of bread mold with a transparent cellophane) plexiglass steel duct offer, to be fully dried, The added initiator (or curing agent), to promote uniform magnesium oxychloride cement additives such as brushing the surface of the molding, along with a good glass cloth cutting put in its spread. Then on paved glass cloth and then brushing oxychloride cement supply plexiglass steel duct, and pay attention to get rid of air bubbles. Good brushing magnesium oxychloride cement slurry and then cut a good glass covered with cloth, repeat the above operation plexiglass steel duct manufacturers, until it reaches the design and specification thickness. Star Industrial Co., Ltd. [Jie Weinuo recommend fiberglass duct] fiberglass duct flange body and the corner should be a transition arc transition radius should be 0.8 to 1.2 times the thickness, in order to improve the state of the cantilever bearing flange capacity and to avoid stress concentration. Requirements duct flanges fiberglass mesh should be extended to the duct body. Plexiglass steel duct quote _ _ east plexiglass steel duct duct preferred by 捷维诺 Jie Weinuo Industries (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!