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Duplex Stainless S31803 2205 1.4462 F51 Pipe

    Type: Seamless, Welded
    OD: 1/2"-48"
    Thickness: SCH5-SCHXXS
    Length: 0-12M, Customized
    Process: Hot/Cold Rolled,Hot work,Cold drawn
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Duplex Stainless S31803 2205 1.4462 f51 pipe

HT PIPE Supply UNS S31803 Duplex Pipes in Specification ASTM A789, A790, A928. duplex 1.4462 pipe, UNS S31803 pipe, astm a928 uns s31803 pipe, 2205 stainless steel pipe, duplex 2205 seamless pipe, duplex s31803 welded pipe, duplex stainless steel pipe manufacturer in China.


S31803 is also called 2205, Duplex stainless steel 2205 pipe is a type of stainless steel that has a two-phase microstructure consisting of both austenitic and ferritic phases. This duplex microstructure gives the steel its unique properties such as high strength, excellent corrosion resistance, and good weldability. This makes duplex stainless steel S31803 pipe an ideal choice for various applications in industries such as oil and gas, chemical processing, and marine engineering.


Duplex Stainless steel S31803 2205 pipe specification

Pipe SpecificationsASTM A789, ASTM A790, ASTM A928
Pipe StandardDIN, JIS, ASTM, EN, GB, AISI, ASME
Seamless Pipes & Tubes Size1 / 8″ NB – 24″ NB
ERW Pipes & Tubes Size1 / 8″ NB – 36″ NB
EFW Pipes & Tubes Size6″ NB – 100″ NB
Pipe ScheduleSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
 Pipe & Tube TypeSeamless / ERW/ EFW / Welded / Fabricated Pipe
Pipe & Tube EndPlain End, Beveled End, Treaded Pipe.



The high corrosion resistance makes duplex steel s31803  has excellent resistance to a variety of corrosive environments such as seawater, acidic solutions, and chloride-containing solutions. This makes it an ideal material for use in offshore oil rigs, petrochemical plants, and other harsh environments where corrosion resistance is critical.


Duplex stainless steel S31803 pipe also has excellent mechanical properties. The steel has a high yield strength, which makes it suitable for use in high-pressure applications. It also has good ductility and toughness, which allows it to withstand shock and impact in severe environments.


Another advantage of duplex  S31803 2205 pipe is its good weldability. The steel has a low carbon content, which reduces the risk of carbide precipitation during welding. This results in a strong and durable weld joint that can withstand the stresses of high-pressure applications.


In conclusion, S31803 duplex stainless steel is a versatile and high-performance material that is well-suited to many different applications in various industries. Its unique combination of strength, corrosion resistance, weldability, and cost-effectiveness make it an ideal choice for use in harsh and demanding environments. If you are looking for a reliable and durable material for your next project, consider duplex stainless steel S31803.


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