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Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe

    Buy cheap Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe from wholesalers
     
    Buy cheap Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe from wholesalers
    • Buy cheap Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe from wholesalers
    • Buy cheap Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe from wholesalers
    • Buy cheap Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe from wholesalers
    • Buy cheap Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe from wholesalers

    Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe

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    Brand Name : TORICH
    Model Number : ASTM SA213 T5
    Certification : ISO
    Price : USD 750-800 Per Ton
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 100 Tons Per Month
    Delivery Time : 4-6 Weeks
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    Precision Low Carbon Steel Heat Exchanger Tubes ASTM A178 Welded For Boiler Pipe


    TORICH Low carbon steel Precision ASTM A178 Welded and Drawn Boiler Tubes


    1. Available Size Range:



    OD


    Thickness

    mm


    inchmmSCH

    88.9~1422


    3''~ 56''2.11~140≥SCH10

    *If the steel grades and size you are looking for are not listed above, please contact us for further information

    .


    2. Application


    Power plant; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.


    3. Standards


    ASTM A106 ——Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service

    ASTM A335 /ASTM A213 ——Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service


    4. Steel pipes No. of main production:


    ASTM A335 Grade P5 /T5, P9 / T9, P11, P12, P22, P91, P92

    ASTM A106 Grade B, C


    5. Dimensional Tolerance



    Pipe types


    OD (mm)ToleranceWT (mm)Tolerance
    High Pressure Boiler Tube219~457±1.0%

    ≤20


    -10% ~ +12.5%

    20~40


    -10% +10%
    457~1422±0.9%

    >40~70


    -7%, +9%

    >70~20


    -6%, +8%

    6. Chemical Composition:



    High Pressure Boiler Tube Chemical Requirements



    Standard


    GradeUNS DesignationComposition, %
    CMnPSSiCrMoNiVOthers
    ASTM A335P5/T5K415450.15max0.30-0.600.0250.0250.50max4.00-6.000.45-0.65...
    P9/T9S504000.15max0.30-0.600.0250.0250.25-1.008.00-10.000.90-1.10...
    P11K115970.05-0.150.30-0.600.0250.0250.50-1.001.00-1.500.44-0.65...
    P12K115620.05-0.150.30-0.610.0250.0250.50 max0.80-1.250.44-0.65...
    P22K215900.05-0.150.30-0.600.0250.0250.50 max1.90-2.600.87-1.13...
    P91K915600.08-0.120.30-0.600.020.010.20-0.508.00-9.500.85-1.050.40.18-0.25N 0.030-0.070
    Al 0.02max
    Cb 0.06-0.10
    Ti 0.01 max
    Zr 0.01max
    P92K924600.07-0.130.30-0.600.020.010.50 max8.50-9.500.30-0.600.40.15-0.25N 0.03-0.07
    Al 0.02 max
    Cb 0.04-0.09
    W 1.5-2.00
    B 0.001-0.006
    Ti 0.01 max
    Zr 0.01 max
    ASTM A106Grade B0.30.29–1.060.0350.0350.10.40.150.40.08
    Grade C0.350.29–1.060.0350.0350.10.40.150.40.08

    7. Mechanical Properties


    Standards


    Steel pipes No.Tensile strengthYield strengthElongationImpact energyHardness
    (Mpa)(Mpa)(%)(J)
    ASTM A335P5/T5≥415≥205≥22≥35≤187HB
    P9/T9≥415≥205≥22≥35
    P11≥415≥205≥22≥35≤163HB
    P12≥415≥220≥22≥35≤163HB
    P22≥415≥205≥22≥35≤163HB
    P91585~760≥415≥20≥35≤250HB
    P92≥620≥440≥20≥35≤250HB
    ASTM A106Grade B≥415≥240≥22≥35/
    Grade C≥485≥275≥20≥35/









    Product Tags:

    carbon steel tube

      

    heat exchanger tubes

      
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