DUPLEX STEEL & ENGINEERING is identified as a manufacturer of Duplex Steel 2205 Butt Weld Pipe Fittings, which is the most widely used duplex (ferritic & austenitic) stainless steel grade made at par with the international quality standards making use of high-grade steel. Duplex Steel 2205 Pipe Fittings are extremely corrosion resistant and work hardenable alloys. Duplex S32205 Dish Cap Pipe Fittings are almost never used above 300 Degree C.
Duplex Steel S32205 Concentric & Eccentric Reducer Fittings has high broad corrosion conflict, pitting and crack corrosion confrontation superior to austenitic SS 317L. Duplex S32205 90 & 45 Elbow Fittings is a duplex stainless steel with a 50:50 austenite and ferrite microstructure. Duplex Steel S32205 Bend Pipe Fittings will often perform well in environments which cause premature failure of austenitic grades.
The 2205 is the most widely used of the duplex stainless steels occupying more than 80% of the Duplex stainless steel market. The 2205 alloy provides better corrosion resistance in various environments where 316L is generally used with an added dvantage of its higher yield strength. All 2205 alloys are metallographically examined to ensure that the shipped product is free from presence of detrimental phases such as sigma. It is often used in form of welded pipe or tubular components. The alloy has also been applied as a formed and welded sheet product in environments where resistance to general corrosion and chloride stress corrosion cracking is important.
