2205 Duplex Stainless Steel Pipe

Short Description:

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Material: 2205 Duplex Stainless steel

Standard: GB,ASTM,JIS,EN…

Nps: 1/8”~24”

Schedules: 5;10S;10;40S;40;80S;100;120;160;XXH

Length: 6 Meters or as request


  • Min.Order Quantity: 1ton
  • Standard: JIS, AISI, ASTM, GB, DIN, EN
  • Certification: ISO9001,BV,SGS
  • Processing Service: Decoiling, Punching, Cutting
  • Price Term: CIF CFR FOB EX-WORK
  • Product Detail

    Product Tags

     

    Chemical Components of 2205 Duplex Stainless Steel Pipe

     

    GB

    UNS

    SAF

    Chemical Component (%)

    C

    Si

    Mn

    P

    S

    Ni

    Cr

    Mo

    N

    0Cr22Ni5Mo3N

    31803/S32205

    2205

    ≦0.03

    ≦1.00

    ≦2.00

    ≦0.035

    ≦0.020

    4.5-6.5

    21.0-23.0

    2.5-3.5

    0.08-0.2

     

    Standard ASME, ASTM, EN, BS, GB, DIN, JIS, etc
    ASTM Standard 201 202 301 302 303 304 304L 309 309S 310 310S 316 316L 316Ti 317 317L 321 347 347H 2205 2507 904L 409 409L 410 410S 420 430 441

    C-276 Inconel800H

    UNS Standard S20100 S20200 S30100 S30400 S30403 S30408 S30908 S31008 S31600 S31635 S31603 S31700 S31703 S32100 S34700 S31803 S40900 S43000

    S43400 S43940 S44400 S40300 S41000 S42000 S44002 Duplex2205 Duplex2507 S32205 S32750 S32760

    JIS Standard SUS201 SUS202 SUS301 SUS304 SUS304L SUS309S SUS310S SUS316 SUS316Ti SUS316L SUS317 SUS317L SUS321 SUS347 SUS329J1 SUS329J3L SUS405 SUS409 SUS410L SUS430 SUS434 SUS444 SUS403 SUS410 SUS420J1 SUS420J2 SUS440A
    EN Stadard 1.4372 1.4373 1.4379 1.4301 1.4306 1.4948 1.4315 1.43031.4828 1.4833 1.4821 1.4845 1.4401 1.4571 1.4404 1.4436 1.4429 1.4438

    1.4541 1.455 1.4912 1.4462 1.4477 1.4462 1.4002 1.4512 1.4016 1.4113 1.4509 1.4521 1.4006 1.4021 1.4028

    Outer Diameter: 6mm~720mm ; 1/8’’~36’’

    Wall thickness: 0.89mm~60mm

    Tolerance: +/-0.05~ +/-0.02

    SS pipe

    Technology

    Drawing: Drawing the rolled blank through the die hole into a section to reduce the increase in length

    Rolling: the blank is passed through the gap of a pair of rotating rollers. Due to the compression of the rollers, the material section is reduced and the length is increased. This is a common way to produce steel tubes

    Forging: To change the blank into the desired shape and size by using the reciprocating impact force of the hammer or the pressure of the press

    Extrusion: The blank is placed in a closed extrusion container with pressure applied at one end to extrude the blank from the specified die hole to obtain different shapes and sizes

     

    Features of 2205 Duplex Stainless Steel Pipe

    Compared with ferritic stainless steel and Martensitic stainless steel, duplex stainless steel has higher toughness, lower brittle transition temperature, better intergranular corrosion resistance and welding performance, while retaining some characteristics of ferritic stainless steel, such as high thermal conductivity, small linear expansion coefficient and superplasticity.Compared with austenitic stainless steel, its strength is higher, especially the yield strength is significantly improved, and the intergranular corrosion resistance, stress corrosion and corrosion fatigue performance are significantly improved.Therefore, this kind of steel is widely used in chemical industry, large chemical containers for transportation, natural gas and petroleum industry, paper industry, environmental pollution control equipment and so on.

     

    Application of 2205 Duplex Stainless Steel Pipe

    Oil&Gas;Food& Drug;Medical;Transportation;Construction…

     


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