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Home> Products> Duplex Stainless Steel Tube> Duplex Stainless Steel Seamless Tube> ASTM A789 S31803 Duplex Stainless Steel Tube

ASTM A789 S31803 Duplex Stainless Steel Tube

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    Product Attributes Supply Ability & Additional Information
    Product Attributes

    Model No.ASTM A789 S3180 Duplex Stainless Steel Tube

    BrandYUHONG

    Product Description
    Detailed Product Description

    Duplex Stainless Steel Pipes,ANSI B16.19, B16.10,A1016/A1016M, A450, A530, ASTM A789 S31803 (2205 / 1.4462), UNS S31803.


    YUHONG GROUP 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

    ASME SA789 UNS S32750 Super Duplex Seamless Tube for Heat Exchanger


    Packaging & Delivery
    Selling Units : Kilogram
    Package Type : Ply-wooden Case /Iron Case/ Bundle with plastic Cap
    Supply Ability & Additional Information

    PackagingPly-wooden Case /Iron Case/ Bundle with plastic Cap

    Productivity1200 Tons Per Month

    Place of OriginCHINA

    CertificateABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

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    Home> Products> Duplex Stainless Steel Tube> Duplex Stainless Steel Seamless Tube> ASTM A789 S31803 Duplex Stainless Steel Tube
    YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API 5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded its field of activities and entered in trade and supply of tubular & flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Boiler & Heat Exchanger, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. YUHONG HOLDING GROUP has gained rich experience in Pipes, Fittings, Flanges, Valves, Structural steel, Coils and Plates in past eight years. In a short span of time, YUHONG brand has marked its global presence in more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia, Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,...
    Copyright © 2024 YUHONG HOLDING GROUP CO.,LIMITED---ZHEJIANG YUHONGWELLSTEEL CO,. LTD All rights reserved. Privacy Policy
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