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Duplex Stainless Steel ASTM A815 UNS S31803 Fitting

    Buy cheap Duplex Stainless Steel ASTM A815 UNS S31803 Fitting from wholesalers
     
    Buy cheap Duplex Stainless Steel ASTM A815 UNS S31803 Fitting from wholesalers
    • Buy cheap Duplex Stainless Steel ASTM A815 UNS S31803 Fitting from wholesalers
    • Buy cheap Duplex Stainless Steel ASTM A815 UNS S31803 Fitting from wholesalers
    • Buy cheap Duplex Stainless Steel ASTM A815 UNS S31803 Fitting from wholesalers
    • Buy cheap Duplex Stainless Steel ASTM A815 UNS S31803 Fitting from wholesalers

    Duplex Stainless Steel ASTM A815 UNS S31803 Fitting

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    Brand Name : YUHONG
    Model Number : A815 S31803-S CONCENTRIC REDUCER
    Certification : API, PED , ABS, DNV, BV, LR
    Price : Negotiable
    Payment Terms : T/T ; L/C at sight
    Supply Ability : 1500tons/month
    Delivery Time : 5-60 Days
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    Duplex Stainless Steel ASTM A815 UNS S31803 Fitting

    Duplex Stainless Steel ASTM A815 UNS S31803 Fitting


    ASTM A815 UNS S31803 duplex stainless steel fittings are forged from 2205 alloy with an austenite-ferrite duplex structure. Their yield strength is twice that of conventional austenitic stainless steel, while offering excellent resistance to chloride stress corrosion cracking and pitting and crevice corrosion (PREN ≥ 33).


    These fittings are designed to provide high-strength, lightweight, and corrosion-resistant connection solutions for piping systems in harsh environments such as chemical, oil and gas, and offshore engineering.


    ASME SA815 Duplex Steel S31803 / S32205 Butt weld Fittings Equivalent Standards

    STANDARDWERKSTOFF NR.UNS
    Duplex 22051.4462S31803 / S32205

    Chemical Composition of Grade S31803 / S32205 Duplex Steel Seamless Pipe Fittings


    GradeCMnSiPSCrMoNiNFe
    S318030.030 max2.00 max1.00 max0.030 max0.020 max22.0 – 23.03.0 – 3.54.50 – 6.500.14 – 0.2063.72 min
    S322050.030 max2.00 max1.00 max0.030 max0.020 max21.0 – 23.02.50 - 3.504.50 – 6.500.8 – 0.2063.54 min

    Mechanica

    l Properties of ASTM A815 Duplex UNS SS31803 / S32205 Pipe Fittings

    GradesDensity (g/cm 3)Density (lb/in 3)Melting Point (°C)Melting Point (°F)
    S31803 / S322057.8050.2851420 – 14652588 – 2669


    Application

    • Pipe and Tubes for petrochemical industry
    • Pharmaceutical industry
    • Food industry
    • Aviation and aerospace industry
    • Architectural decoration industry



    Quality Duplex Stainless Steel ASTM A815 UNS S31803 Fitting for sale
    Company Info.
    Yuhong Group Co.,Ltd
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