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Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated

    Buy cheap Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated from wholesalers
     
    Buy cheap Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated from wholesalers
    • Buy cheap Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated from wholesalers
    • Buy cheap Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated from wholesalers

    Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated

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    Brand Name : NEW FORCE
    Model Number : 56''
    Certification : MTC
    Payment Terms : L/C, T/T
    Supply Ability : 200000 tons per month
    Delivery Time : 5~10 weeks
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    Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated


    High Pressure Boiler Alloy Steel Tube ASTM A335 P11 56'' 1422mm x 140mm


    1. Standards

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

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


    2. Application

    For the high-pressure boiler and steam pipes, and the petrochemical industry pipes;
    Power plant; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.


    3. Steel pipes No. of main production:

    ASTM A335 Grade P5, P9, P11, P12, P22, P91, P92

    ASTM A106 Grade B, C


    4. Dimensional Tolerance

    Pipe typesOD (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%

    5. Chemical Composition:

    High Pressure Boiler Tube Chemical Requirements
    StandardGradeUNS DesignationComposition, %
    CMnPSSiCrMoNiVOthers
    ASTM A335P5K415450.15max0.30-0.600.0250.0250.50max4.00-6.000.45-0.65  ...
    P9S504000.15max0.30-0.600.0250.0250.25-1.008.00-10.000.90-1.10  ...
    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 B 0.30.29–1.060.0350.0350.10.40.150.40.08 
    Grade C 0.350.29–1.060.0350.0350.10.40.150.40.08 

    6. Mechanical Properties

    StandardsSteel pipes No.Tensile strengthYield strengthElongationImpact energyHardness
    (Mpa)(Mpa)(%)(J)
    ASTM A335P5≥415≥205≥22≥35≤187HB
    P9≥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/

    7. Available Size Range:

    ODThickness
    mminchmmSCH
    88.9~14223''~ 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.

    Metal Steel High Pressure Boiler Tube , ASTM A335 P11 Pipe MTC Certificated

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