Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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Home ProductsDuplex Stainless Steel Pipes

Super Duplex Stainless Steel Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760

Super Duplex Stainless Steel Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760

    • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760
    • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760
    • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760
    • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760
    • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760
    • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760
    • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760
  • Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760

    Product Details:

    Place of Origin: China, India, USA, Korea, UE
    Brand Name: YUHONG SPECIAL STEEL
    Certification: ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
    Model Number: ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760

    Payment & Shipping Terms:

    Minimum Order Quantity: 100KGS
    Price: negotiable
    Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
    Delivery Time: 10days->
    Payment Terms: T/T, L/C
    Supply Ability: 1500 tons per month
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    Detailed Product Description
    S32750: ASME SA790/ ASTM A790 S32750 WELDED PIPE SAF2507: ASME SA790 / ASTM A790 SAF2507 WELDED PIPE
    1.4410: ASME SA928 / ASTM A928 S32750 WELDED PIPE S31803 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928
    SAF2205 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928 S32760 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928
    S32304 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928 S31500 WELDED PIPE: ASME SA790/ ASTM A790 ASME SA928 / ASTM A928

    Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760(1.4501)

     

    YUHONG SPECIAL STEEL deal with  Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless  and welded  pipe and tube already more than 25 years, every year sell more than 80000 tons of steel  pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Russia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. 

     

     

    Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530

    Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2),

    UNS32760(1.4501)

     

     

    Chemical Composition

     

    Grade

    C

     max

    Si

    max

    Mn

    max

    P

    max

    S

    max

    Cr

    Ni

    Mo

    N

    UNS S32750

    0.030

    0.8

    1.2

    0.030

    0.015

    24.0-26.0

    6.0-8.0

    3.0-5.0

    0.24-0.32

    UNS S31803

    0.030

    1.0

    2.0

    0.020

    0.020

    21.0-23.0

    4.5-6.5

    2.5-3.5

    0.08-0.20

    UNS S31500

    0.030

    1.0

    1.2-2.0

    0.030

    0.030

    18.0-19.0

    4.5-5.5

    2.5-3.5

    0.05-0.10

     

     

     Physical Properties

     

    Grade

    Y.S.MPa min

    T.S.Mpa min

    Elongation %

    Hardness HRC

    UNS S32750

    550

    800

    15

    20

    UNS S31803

    450

    620

    25

    20

    UNS S31500

    440

    630

    30

    20

     

     

    Duplex Stainless Steel Pipe Application: 

     

    Chemical processing, Transport and Storage. 

    Oil and gas exploration and offshore rigs. 

    Oil and gas refining. 

    Marine environments.

    Pollution control equipment.

    Pulp and paper manufacturing

    Chemical process Plant 

     

    Super Duplex Stainless Steel  Welded Pipe, ASTM 790, ASME SA790 , S31803 (SAF 2205) , S32750 (SAF2507), S32760

     

    Contact Details
    Yuhong Group Co.,Ltd

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