Although the CS Sf440 Backing Flange is not resistant to corrosion, they have better mechanical properties, suited to industries like petrochemical, acid processing, nuclear power in addition to oil refineries. It is possible to improve the tensile properties of the Ansi B16.5 Carbon Steel Sf440 Backing Ring Flange, with the use of heat treatments. Annealing the alloy improves its toughness reduces the inner or residual stresses while reducing excessive hardness and improving its ductility.
Our CS SF440 Backing Ring Flanges are run through various tests and inspections to make certain that the quality of the product is retained before we send it off for delivery. We are well-known ASME Sf440 Carbon Steel Ring Flange Exporters in countries such as Australia, South Africa, Canada, Qatar, Bahrain, the United States, New Zealand, Dubai, Abu Dhabi, Oman, and Saudi Arabia.