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High Pressure Heat Exchanger ASTM A672 Efw Pipe

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    Buy cheap High Pressure Heat Exchanger ASTM A672 Efw Pipe from wholesalers
     
    Buy cheap High Pressure Heat Exchanger ASTM A672 Efw Pipe from wholesalers
    • Buy cheap High Pressure Heat Exchanger ASTM A672 Efw Pipe from wholesalers
    • Buy cheap High Pressure Heat Exchanger ASTM A672 Efw Pipe from wholesalers
    • Buy cheap High Pressure Heat Exchanger ASTM A672 Efw Pipe from wholesalers
    • Buy cheap High Pressure Heat Exchanger ASTM A672 Efw Pipe from wholesalers

    High Pressure Heat Exchanger ASTM A672 Efw Pipe

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    Brand Name : TORICH
    Model Number : ASTM A672
    Certification : ISO 9001
    Price : USD 1000-2000 Per Ton
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 500 Tons Per Month
    Delivery Time : 4-6 Weeks
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    High Pressure Heat Exchanger ASTM A672 Efw Pipe

    ASTM A672 Electric-Fusion-Welded Steel Pipe For High-Pressure Service Heat Exchanger Tube


    Scope


    This specification covers steel pipe: electric-fusion-welded with filler metal added, fabricated from pressure-vessel quality plate of any of several analyses and strength levels and suitable for high-pressure service at moderate temperatures.Heat treatment may or may not be required to attain the desired properties or to comply with applicable code requirements.Supplementary requirements are provided for use when additional testing or examination is desired.


    Size Range


    OD≥400mm

    WT≤75mm


    Referenced Documents


    ASTM Standards:

    A20/A20M Specification for General Requirements for Steel Plates for Pressure Vessels

    A370 Test Methods and Definitions for Mechanical Testing of Steel Products

    A435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates

    A530/A530M Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe

    A5771A577M Specification for Ultrasonic Angle-Beam Examination of Steel Plates

    A578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications

    E109 Method for Dry Powder Magnetic Particle Inspection; Replaced by E 709 (Withdrawn 1981)4

    E138 Method for Wet Magnetic Particle Inspection; Replaced by E 709 (Withdrawn 1981)4

    E110 Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers

    E165 Practice for Liquid Penetrant Examination for General Industry

    E709 Guide for Magnetic Particle Testing

    2.1.1 Plate Steel Specifications (Table 1)

    A204/A204M Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum

    A285/A285M Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength

    A299/A299M Specification for Pressure Vessel Plates, Carbon Steel, Manganese Silicon

    A302/A302M Specification for Pressure Vessel Plates, Alloy Steel,Manganese-MolybdenumandManganese-Molybdenum-Nickel

    A515/A515M Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate and Higher-Temperature Service

    A516/A516M Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service

    A533/A533M Specification for Pressure Vessel Plates, Alloy Steel, Quenched and Tempered, Manganese-Molybdenum and Manganese-Molybdenum-Nickel

    A537/A537M Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese Silicon Steel


    Plate Specification


    Pipe GradeType of SteelASTM Specification
    No.Grade
    A45plate carbonA285/A285MA
    A50plate carbonA285/A285MB
    A55plate carbonA285/A285MC
    B60plate carbon, killedA515/A515M60
    B65plate carbon, killedA515/A515M65
    B70plate carbon, killedA515/A515M70
    C55plate carbon, killed,fine grainA516/A516M55
    C60plate carbon, killed,fine grainA516/A516M60
    C65plate carbon, killed,fine grainA516/A516M65
    C70plate carbon, killed,fine grainA516/A516M70
    D70manganese-silicon-normalizedA537/A537MCl-1
    D80manganese-silicon-Q&TA537/A537MCl-2
    H75manganese-molybdenum-normalizedA302/A302MA
    H80manganese-molybdenum-normalizedA302/A302MB,C or D
    J80manganese-molybdenum-Q&TA533/A533MCl-1B
    J90manganese-molybdenum-Q&TA533/A533MCl-2B
    J100manganese-molybdenum-Q&TA533/A533MCl-3B
    L65molybdenumA204/A204MA
    L70molybdenumA204/A204MB
    L75molybdenumA204/A204MC
    N75manganese-siliconA299/A299MA

    Tests


    Tension Test, Transverse-Guided-Welded-Bend Tests, Pressure Test


    Heat Treatment Parameters


    Pipe GradeSpecification and Grade

    Post-Weld Heat-Treat

    Temperature Range, ℉(℃)

    Normalizing Temperature, max, ℉(℃)Quenching Temperature, max, ℉(℃)Tempering Temperature, min, ℉(℃)
    A45A285A1100-1250[590-680]1700[925]......
    A50A285B1100-1250[590-680]1700[925]......
    A55A285C1100-1250[590-680]1700[925]......
    B60A515-601100-1200[590-650]1750[950]......
    B65A515-651100-1200[590-650]1750[950]......
    B70A515-701100-1200[590-650]1750[950]......
    C55A516-551100-1200[590-650]1700[925]1650[900]1100[590]
    C60A516-601100-1200[590-650]1700[925]1650[900]1100[590]
    C65A516-651100-1200[590-650]1700[925]1650[900]1100[590]
    C70A516-701100-1200[590-650]1700[925]1650[900]1100[590]
    D70A537-Cl 11100-1250[590-680]1700[925]......
    D80A537-Cl 21100-1250[590-680]...1650[900]1100[590]
    H75A302-A1100-1250[590-680]1800[980]...1100[590]
    H80

    A302-B,

    C or D

    1100-1250[590-680]1800[980]...1100[590]
    J80A533-Cl 1C1100-1250[590-680]...1800[980]1100[590]
    J90A533-Cl 2C1100-1250[590-680]...1800[980]1100[590]
    J100A533-Cl 3C1100-1250[590-680]...1800[980]1100[590]
    L60A204A1100-1200[590-650].........
    L70A204B1100-1200[590-650].........
    L75A204C1100-1200[590-650].........
    N75A299A1100-1200[590-650]1700[925]......

    Supplementary requirements

    1. Tension and Bend Tests

    • Charpy V-Notch Test (For pipe with nominal wall thickness of 1/2 in. [13mm] and greater)
    • Hardness Test
    • Product Analysis
    • Metallography
    • Magnetic Particle Examination of Base Metal
    • Magnetic Particle Examination of Weld Metal
    • Liquid Penetrant Examination of Base Metal
    • Liquid Penetrant Examination of Weld Metal
    • Straight Beam Ultrasonic Examination of Flat Plate-UT1
    • Straight Beam Ultrasonic Examination of Flat Plate-UT2
    • Angle-Beam Ultrasonic Examination (Plate Less than 2 in.[50mm] Thick)-UT3
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