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Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750

    Buy cheap Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750 from wholesalers
     
    Buy cheap Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750 from wholesalers
    • Buy cheap Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750 from wholesalers
    • Buy cheap Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750 from wholesalers

    Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750

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    Brand Name : MEILONG
    Model Number : 3/8'' OD x 0.049'' WT
    Certification : ISO9001:2015, PED 97/23/EC
    Payment Terms : L/C, T/T
    Supply Ability : 150000 meters per month
    Delivery Time : 10 days (for our required MOQ)
    Price : Negotiable
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    Industrial Seamless Stainless Steel Coil Tubing , Super Duplex 2507 Pipe S32750

    Seamless capillary coiled tubing for oil and gas industry

    Meilong is a supplier of welded and redrawn, seamless and redrawn coiled tubing which are made from corrosion-resistant austenitic, duplex, super duplex stainless steels and nickel alloy grades. We have been specializing in manufacturing coiled tubing used in the oil and gas industry.

    Super Duplex Stainless 2507 material provides excellent corrosion resistance in chloride-containing environments.
    All Super Duplex Stainless 2507 control line tubing offered by MEILONG are made from a controlled-chemistry. Super Duplex Stainless 2507 material with minimum pitting resistance equivalent (PRE) value of 42.5
    Size include 1/4’’, 3/8’’, 1/2’’, 5/8’’, 3/4’’, and 1 in. outside diameter.
    Tubing nominal wall thickness meets ASTM A-789
    Tube markings include size, material type/grade, specification, heat number, and other information.

    Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.
    Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.

    Corrosion Resistance
    2507 Duplex is highly resistant to uniform corrosion by organic acSuper Duplex 2507 Plateids such as formic and acetic acid. It is alsohighly resistant to inorganic acids, especially if they contain chlorides. Alloy 2507 is highly resistant to carbide-related intergranular corrosion. Due to the ferritic portion of the duplex structure of the alloy it is very resistant to stress corrosion cracking in warm chloride containing environments. Through additions of chromium, molybdenum and nitrogen localized corrosion such as pitting and crevice attack are improved. Alloy 2507 has excellent localized pitting resistance.

    Characteristics
    ● High resistance to chloride stress corrosion cracking
    ● High Strength
    ● Superior resistance to chloride pitting and crevice corrosion
    ● Good general corrosion resistance
    ● Suggested for applications up to 600° F
    ● Low rate of thermal expansion
    ● Combination of properties given by austenitic and ferritic structure
    ● Good weldability and workability

    Standards and Specifications
    Tubing Specification PTM-TS-011, Duplex Stainless 2507 Tubing for Control Line Applications
    ASTM A789, Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
    All Super Duplex Stainless 2507 control line tubing offered by MEILONG are made from a controlled-chemistry. Super Duplex Stainless 2507 material with minimum pitting resistance equivalent (PRE) value of 42.5
    Quality Assurance
    Eddy current test (ECT)
    Ultrasonic test
    Hydrostatic test
    Chemical composition analysis
    Tensile test
    Hardness test
    Dimension & visual inspect
    Metallographic analysis

    Coiled Tubing Size

    Imperial sizeMetric size

    OD
    inch

    WT
    inch

    OD
    mm

    WT
    mm

    1/8 (0.125)0.0283.180.71
    0.0353.180.89
    3/16 (0.188)0.0284.760.71
    0.0354.760.89
    0.0494.761.24
    1/4 (0.250)0.0356.350.89
    0.0496.351.24
    0.0656.351.65
    0.0836.352.11
    3/8 (0.375)0.0359.530.89
    0.0499.531.24
    0.0659.531.65
    0.0839.532.11
    1/2 (0.500)0.03512.70.89
    0.04912.71.24
    0.06512.71.65
    0.08312.72.11
    5/8 (0.625)0.04915.881.24
    0.06515.881.65
    0.08315.882.11
    3/4 (0.75)0.06519.051.65
    0.08319.052.11
    10.06525.41.65
    0.08325.42.11


    Tubing length up to 32,808 feet (10,000 m)
    For control line, chemical injection line, umbilicals

    Available materials
    Austenitic: 316L
    Duplex: S31803, S32205
    Super Duplex: S32750
    Nickel alloy: N06625, N08825

    Norm Equivalence

    GradeUNS NoEuro normJapanese
    NoNameJIS
    AlloyASTM/ASMEEN10216-5EN10216-5JIS G3463
    316LS316031.4404, 1.4435X2CrNiMo17-12-2SUS316LTB
    2205S318031.4462X2CrNiMoN22-5-3SUS329J3LTB
    2507S327501.4410X2CrNiMoN25-7-4
    625N066252.4856NiCr22Mo9Nb
    825N088252.4858NiCr21Mo
































































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