Nestable Flange
Flange is nestable culvert steel products (Corrugated style pipe) type two handfuls of which is the type most simple and versatile for culverts, small bridges, roofing conveyor and assorted other disposal sluran the effective length of 100 mtr. diameters available from 300-1800 mm with a thickness of plate 1, 6-3, 5 mm.