Hangzhou Lifeng Import & Export Co., Ltd.  

Product Name: Galvanized Steel Coupling Duct Fitting Model NO.: VF Head Type: Round Surface Treatment: Galvanized Sheet Connection: Flange Material: Galvanized Steel Trademark: chinafore Transport Package: Carton Specification: VF Origin: China Product Description Size φD(mm) H(mm) t(mm) 80 80.5 45 0.5 100 100.5 45 0.5 125 125.5 45 0.5 140 140.6 45 0.5 150 150.6 45 0.5 160 160.6 45 0.5 180 180.6 45 0.5 200 200.7 45 0.5 224 224.7 45 0.5 250 250.8 45 0.5 280 280.8 45 0.5 300 300.9 45 0.5 315 315.9 45 0.5 355 356.0 45 0.5 400 401.0 45 0.5 450 451.1 45 0.5 500 501.1 45 0.5 560 561.2 45 0.5 630 631.2 45 0.5