3 / 4 Inch 1.4462 / S31803 Stainless Steel Duplex Steel Seamless Tube For Transportation

3 / 4 Inch 1.4462 / S31803 Stainless Steel Duplex Steel Seamless Tube For Transportation, DP-1-0041 DP-1-0041
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  • 3 / 4 Inch 1.4462 / S31803 Stainless Steel Duplex Steel Seamless Tube For Transportation

     Material Grade: S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 Etc

    Outer Diameter: 3.18mm - 101.6mm
    Wall Thickness: 0.5mm - 20mm
    Length: Normally Fixed Length 6m, can as per customer's requirement
    Standard: ASTM A789; ASTM A790; EN 10216-5 Etc
    Process Method: Cold Drawn & Cold Rolled



    Super duplex Stainless Steel is a highly alloyed , good performance duplex steel with a pitting resistance . Super Duplex offers good resistance to pitting and crevice corrosion . It is suited for use in aggressive environments . It also has good resistance to stress corrosion cracking in chloride and sour environments . And it has good resistance to erosion corrosion and corrosion fatigue .
    Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic steel grades . The main difference is super duplex has a higher molybdenum and chromium content which gives the material greater corrosion resistance .
    Super duplex has the same benefits as its counterpart - it has lower production costs when compared with similar ferritic and austenitic grades and due to the materials increased tensile and yield strength , in many cases this gives the purchaser the welcomed option of purchasing smaller thicknesses without the need to compromise on quality and performance . 


    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

S31803 / S32205 Small Size 1 / 2 Inch Duplex Steel Seamless Tube For Chemical


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


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