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Home ProductsStainless Steel Welded Pipe

Food Plant Stainless Steel Welded Pipe / Welded Steel Pipe Corrosion Resistance

Food Plant Stainless Steel Welded Pipe / Welded Steel Pipe Corrosion Resistance

    • Food Plant Stainless Steel Welded Pipe / Welded Steel Pipe Corrosion Resistance
    • Food Plant Stainless Steel Welded Pipe / Welded Steel Pipe Corrosion Resistance
    • Food Plant Stainless Steel Welded Pipe / Welded Steel Pipe Corrosion Resistance
  • Food Plant Stainless Steel Welded Pipe / Welded Steel Pipe Corrosion Resistance

    Product Details:

    Place of Origin: China
    Brand Name: RT Welding Metal
    Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
    Model Number: S31803, S32750, S32760

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiation
    Price: Negotiation
    Packaging Details: product specifications
    Delivery Time: 5-7 working days
    Payment Terms: T/T, L/C at sight
    Supply Ability: according to client requirements
    Contact Now
    Detailed Product Description
    Material Grade: S31803, S32750, S32760 Standard: ASTM A789 / ASTM A790 / ASTM A928
    Certificate: ISO9001 DNT: ET,UT,PT,HT
    Third Party Inspection: BV,SGS,ASP Model: S31803, S32750, S32760
    High Light:

    coated carbon steel pipe

    ,

    cold drawn seamless steel tube

    Duplex Stainless Steel Pipe ASTM A789 / ASTM A790 / ASTM A928 S31803, S32750, S32760,  660*9.53*6000MM

     

    we deal with stainless steel seamless pipe and tube already more than 10 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 45 countries. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.

    ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS

     

    Standard Specification:

    ASTM A249 / A249M - 10a Standard Specification for Welded Austenitic Steel Boiler, Superheater,

    Heat-Exchanger, and Condenser Tubes

    ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing

    for General Service

    ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked

    Austenitic Stainless Steel Pipes

    ASTM A358/A358M-08a:Standard Specification for Electric-Fusion-Welded Austenitic

    ASTM A778 - 01(2009)e1:Standard Specification for Welded, Unannealed Austenitic Stainless

    Steel Tubular Products

    ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Tubing for General Service

    ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Pipe

    Others like BS, JIS , DIN , EN , GOST standard we all can supply .

     

     

    Size Range:

    Production Outside Diameter Wall Thickness
    Welded Pipe 6.00mm to 3600mm 0.5mm to 48mm

     

    Standards: ASTM/ASME A789/SA789, A790/SA790, A928,A450,A530

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

    UNS32760(1.4501)

     

     DUPLEX STEEL PIPE & TUBE OD Range Wall Range Max.
    S=Seamless W=Welded

    AW=Average Wall Thk. MW=Min.

    Wall Thk.

    Length
    Specifications Material Grade inches mm inches mm ft. m
    A/SA-789 Seamless and Welded Ferritic S31803 S32205 S31500     0.25 6.35 0.02

    0.508

    AW/

    MW

    80 25
    Austenitic Stainless Steel Tube S32750 S32760 S32304     TO TO TO TO
    U-Bending Available           6 152.4 0.5 12.7
    A/SA-790 Seamless and Welded Ferritic And S31803 S32205 S31500     0.25 6.35 0.02

    0.508

    AW/

    MW

    80 25
    Austenitic Stainless Steel Pipe S32750 S32760 S32304     TO TO TO TO
                  3600 2.5 63.5
    A/SA-928

    Ferritic/

    Austenitic (Duplex) Stainless Steel Pipe

    S31803 S32205 S31500     0.25 6.35 0.02

    0.508

    AW/

    MW

    80 25
    Electric Fusion Welded with S32750 S32760 S32304     TO TO TO TO
    Addition of Filler Metal             3600 2.5 63.5

     

     

     

    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 S32760 0.050 1.0 1.0 0.020 0.030 24.0-26.0 6.0-8.0 3.0-4.0 0.20-0.30
    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

     

     

    Physical Properties

     

    Grade Y.S.MPa min T.S.Mpa min Elongation % Hardness HRC
    UNS S32750 550 800 15 20
    UNS S32760 550 750 25 20
    UNS S31803 450 620 25 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

     

     

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