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ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube

    Buy cheap ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube from wholesalers
     
    Buy cheap ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube from wholesalers
    • Buy cheap ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube from wholesalers
    • Buy cheap ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube from wholesalers
    • Buy cheap ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube from wholesalers
    • Buy cheap ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube from wholesalers

    ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube

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    Brand Name : YUHONG
    Model Number : ASTM A213 TP347H Stainless Steel Seamless Tube
    Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
    Payment Terms : L/C, T/T
    Delivery Time : 7days
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    ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube

    ASTM A213 / ASME SA213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube


    Compared to other grades of steel, 347H has certain advantages:

    1. High temperature resistance: Steel 347H exhibits excellent heat resistance, making it suitable for applications where materials are subjected to elevated temperatures.

    2. Enhanced corrosion resistance: This grade contains a higher level of chromium and columbium (niobium) than standard austenitic stainless steels. As a result, 347H offers improved resistance to corrosion, especially in environments with high concentrations of acids, such as sulfuric, acetic, and phosphoric acids.
    3. Weldability: Steel 347H is known for its good weldability. It can be easily welded using standard welding techniques, such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding, without experiencing significant issues like sensitization or cracking.
    4. Stability against intergranular corrosion: One of the primary advantages of 347H is its ability to resist intergranular corrosion, which can occur in certain environments or after exposure to high temperatures. This stability is due to the addition of columbium, which forms carbides that inhibit the precipitation of chromium carbides, thus preventing sensitization and intergranular corrosion.
    5. Versatility: Steel 347H finds utility in a wide range of applications, including chemical processing, oil and gas industry, pharmaceuticals, food processing, and high-temperature environments like furnace equipment and heat exchangers.

    Equivalent Grades of Stainless Steel 347/347H Seamless Tube

    Stainless SteelTradenameUNS no.Werkstoff No.
    347H347H StainlessS347091.4961


    ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Chemical Composition

    C

    Mn

    max.

    P

    max.

    S

    max.

    Si

    max.

    NiCrMoTiNbTaNiOther
    0.04-0.102.000.0450.030.759.0-13.017.0-19.0......8×C-1.10.........

    ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Physical Propertie


    In the Annealed Condition at -20°F to +100°F


    Alloy


    UNS Design


    Density kg/dm³

    Modulus of Elasticity (x106 psi)Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6)

    Thermal Conductivity (BTU-in/ft2-h-°F)

    347HS347097.98299.2

    ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Mechanical Properties


    In the Annealed Condition at -20°F to +100°F

    Tensile StrengthTensile StrengthYield StrengthYield Strength
    AlloyUNSSpecMPaksiMPaksiElongation in 2 inches (min.) %Grain Size Req.Harndess HBW
    347HS34709ASME SA 2135157520530357 or coarser192

    ASTM A213 / ASME SA213 TP347H Stainless Steel Seamless Tube Test Certificates

    • EN 10204/3.1B,
    • Raw Materials Certificate
    • 100% Radiography Test Report
    • Third Party Inspection Report, etc

    Material Testing

    • Mechanical Testing Such as Tensile of Area
    • Hardness Test
    • Chemical Analysis – Spectro Analysis
    • Positive Material Identification – PMI Testing
    • Flattening Test
    • Micro and MacroTest
    • Pitting Resistance Test
    • Flaring Test
    • Intergranular Corrosion (IGC) Test

    ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Application Industries

    • Off-Shore Oil Drilling Companies
    • Power Generation
    • Petrochemicals
    • Gas Processing
    • Specialty Chemicals
    • Pharmaceuticals
    • Pharmaceutical Equipment
    • Chemical Equipment
    • Sea Water Equipment
    • Heat Exchangers
    • Condensers
    • Pulp and Paper Industry

    Quality ASME SA213 / ASTM A213 TP347H Stainless Steel Seamless Tube Heat Exchanger Tube for sale
    Company Info.
    Yuhong Group Co.,Ltd
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