... 44.5,50.8,63.5,76.2B:Rectangular pipe 10x30,10x40,10x50,10x75,10x80,10x90,10x100, ... 20x80,20x100,25x38,25x50,25x75 etc.C:Single-slot pipe [external diameter X ( Slot depth X width ... 5x(20x20),76.2x(25x25)E:Elliptical single slot pipe [external size X ( Slot depth X width ... Brushed Mirror(two kinds of finishing for one pipe)Production Capacity500 tons per monthApplicationdecorative /industrial/building ...