Fabricated from high quality mild steel, the mild steel back up flange that we manufacture and supply is long lasting in nature. Owing to the bell shape, our mild steel back up flange is known for its concentrated pressure on the tips of the teeth on the clinch ring. Furthermore, our mild steel back up flange is also offered in customized dimensions. known for : great temperature resistanceexcellent abrasion resistanceresistance to heat and chemicalshigh tensile strength dimensional accuracy demanded for : pipe fittingsagricultural sectorfabrication industry