1 / 4 Inch Sch40 ASTM A789 F53 Annealed & Pickeled Duplex Steel Tube

1 / 4 Inch Sch40 ASTM A789 F53 Annealed & Pickeled Duplex Steel Tube, DP-1-0042 DP-1-0042
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Description

  • 1 / 4 Inch Sch40 ASTM A789 F53 Annealed & Pickeled Duplex Steel Tube


     ASTM A790 2507 duplex steel pickling tube are always purchased by the clients who need high corrosion tubes . 

    Compared to stainless steel tubes , duplex steel tubes have more higher corrosion ability . They can be used in sea industry .

     

    Material Grade S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc

    Outer Diameter 5.80mm - 323.90mm (0.23" to 12")

    Wall Thickness 0.71mm - 25.4mm (0.04" to 1")

    Length as per customer’s requirement

    Standard ASTM A789 ; ASTM A790 ; EN 10216-5etc.

     

    Specifications :

     

    DN NPS(Inch) D(mm) SCH5S SCH10S SCH40S STD SCH40 SCH80 XS SCH80S SCH160 XXS
    6 1/8 10.30 - 1.24 1.73 1.73 1.73 2.41 2.41 2.41 - -
    8 1/4 13.70 - 1.65 2.24 2.24 2.24 3.02 3.02 3.02 - -
    10 3/8 17.10 - 1.65 2.31 2.31 2.31 3.20 3.20 3.20 - -
    15 1/2 21.30 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.78 7.47
    20 3/4 26.70 1.65 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.56 7.82
    25 1 33.40 1.65 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09

     

    industry & Advantage Application a) Petroleum
    b) Chemical industry
    c) Instrument
    d) Industrial transportation
    e) Mechanical structure industry
    f) Need high corrision ability pipe's industry, such as offshore industry etc
    Advantages a) Superior surface finish,
    b) Better mechanical property
    c) More precise dimension
    d) Perfect inspection method and inspection equipment
    Terms & Conditions Price Item FOB, CFR, CIF or as negotiation
    Payment T/T, LC or as negotiation
    Delivery Time 30 working days after received your deposit (Normally according to the order quantity)
    Package Iron case; woven bag or as per customer’s requirement
    Quality Requirement Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable
    Quality Test NTD(Ultrasonic test, Eddy Current test);
    Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test);
    Metal Test(Metallographic Analysis, Impact Test-High/low temperature);
    Chemical Analysis(Photoelectric Emission Spectroscopic)
    Market Main Market Europe, Middle East, Southeast Asia, South America. etc

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