We manufactured, export & suplly Lean Duplex 2101 pipes in accordance with international ASTM standards Lean Duplex 2101 Pipes / Tube, Lean Duplex 2101 Pipes / Tube Our UNS S31803 / S32205 Duplex Steel Pipes are stronger and harder as compared to normal steel. However, these UNS S32205 Duplex Steel Pipes are not as challenging to corrosion as stainless steel.
Lean Duplex 2101 Pipes / Tubeis an austenitic-ferritic stainless steel used for corrosive environments and is capable to resist localized corrosion such as pitting, crevice corrosion and stress corrosion cracking. The austenitic-ferritic chemical composition results in mechanical properties that are able to cope with high stress conditions where to use of ordinary austenitic stainless steel will result in mechanical failure.
We manufacture, export & supply Lean Duplex 2101 Pipes / Tube to spheres of the industries ranging from basic industries such as Sugar, Paper, Textile, Engineering to more complex such as Oil & Gas, Petrochemical, Chemical & Fertilizers, Power Generation and Nuclear Industries.
Lean duplex stainless steels possess high strength coupled with corrosion resistance as compared
to Austenitic grades like 316L. This grade has stable cost owing to low nickel and molybdenum
contents. This can easily substitute standard austenitic grades like 304, 304L and even 316L in
Beneficial key Properties :-
Due to its high chromium, molybdenum, and nitrogen content, Duplex 2205 demonstrates superior corrosion resistant properties to 316 and 316L in most environments
Chromium, molybdenum, and nitrogen content also provide high resistance to pitting and crevice corrosion, even in oxidizing and acidic solutions
Resistant to chloride stress corrosion cracking and temperatures of up to about 302°F (150°C)
The presence of ferrite provides for good performance of Duplex 2205 in caustic environments
Similar to other duplex stainless steels, Duplex 2205 has good oxidation resistance at high temperatures