1,Special design for Eroupe duct flange Standard , 2,L shape, U shape ... formed connections DUCT LINE-7GDF Flange Automatically Duct Line7 is special design for Eroupe duct flange Standard(DW-144) , it ... )MDL-7(1300)0.4-1.2mm± 0.518m/min1300MDL-7(1500)0.4-1.2mm± 0.518m/min1500 Specifications ... ,Coil thickness, 0.4—1.2mmPart Width,150-1300mm . 1500 mmPart Length Tolerances,± 0 ...