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Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance

    Buy cheap Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance from wholesalers
     
    Buy cheap Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance from wholesalers
    • Buy cheap Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance from wholesalers
    • Buy cheap Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance from wholesalers
    • Buy cheap Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance from wholesalers
    • Buy cheap Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance from wholesalers

    Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance

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    Brand Name : TORICH
    Model Number : ASTM A250
    Certification : ISO 9001
    Price : negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 60000 Tons per Year
    Delivery Time : 30-45 days
    • Product Details
    • Company Profile

    Pickling Surface Welded Alloy Steel Pipe ASTM A250 Electric Resistance


    GB/T12771 Polished Liquid Delivery Welded Stainless Steel Pipes 12Cr18Ni9


    Description

    alloy steel pipe, alloy seamless steel pipe, alloy welded pipe,

    seamless alloy steel pipe,alloy pipe,alloy steel tube

    StandardASTM A335,ASTM A213,JIS G3458,JIS A3462,DIN17175,GB5310,GB9948
    Material

    ASTM A335 P2, ASTM A335 P12, ASTM A335 P11, ASTM A335 P22,

    ASTM A335 P5, ASTM A335 P9, ASTM A213 T2, ASTMA213T11,

    ASTMA213T5,ASTMA213T9,ASTMA21T22,1Cr5Mo,12Cr2Mo,

    12Cr1MoV,15CrMo,etc.

    Outside Diameter6 mm~2400mm
    Wall thickness1mm~120mm
    Length12m,11.8m,6m,5.8m or as required
    SurfaceBlack Painted,PE coated,Galvanized.
    Export to

    Singapore,Indonesia,Ukraine,Brazil,Korea,Thailand,USA,

    UK,Canada,SaudiArabia,Ireland,Oman,Russia,Spain,SouthAfrica,

    Viet Nam,Peru,Dubai,etc.

    Application

    Alloy steel pipe applies to petroleum, chemical industry, electric power,

    boiler, high temperature resistant, low temperature resistant,

    corrosion resistant steamless steel pipe used.

    Price termFOB,CIF,CFR,Ex-work,CNF,etc.
    ContactsIf you have any questions, please feel free to contact me.

    Surface Quality:

    Inside and outside surface is smooth.There is no delamination,crack,folding,double skin,twisted,pickling,residual scale or other defects.


    Test Item:

    Chemical Component

    Tensile Test

    Hydraulic Test

    Eddy current Test

    Flattening Test

    Weld Transverse Bending Test

    Intergranular Corrosion Test

    Radiographic Inspection

    Flanging Test

    Austenitic Grain Size

    Impact Test of Weld Joint


    Tolerance of OD

    ClassificationDPermissible Tolerance
    AB
    HAll Dimensions±0.5% or ±0.20±0.75% or ±0.30
    T<40±0.20±0.30
    40~<65±0.30±0.40
    65~<90±0.40±0.50
    90~<168.3±0.80±1.00
    168.3~<325±0.75%D±1%D
    325~<610±0.6%D±1%D
    610±0.6%D±0.7%D or ±10

    WC

    SP

    <40±0.15±0.20
    40~<60±0.20±0.30
    60~<100±0.30±0.40
    100~<200±0.4%D±0.5%D
    200±0.5%D±0.75%D

    Mechanical properties of steel tubes

    NumberNew BrandOla Brand

    non-proportional extension strength

    MPa

    tensile strength

    MPa

    elongation after fracture

    A/

    %

    Heat treatment conditionNon-heat treatment condition
    Not less than
    112Cr18Ni91Cr18Ni92105203225
    206Cr19Ni100Cr18Ni9210520
    3022Cr19Ni1000Cr19Ni10180480
    406Cr25Ni200Cr25Ni20210520
    506Cr17Ni12Mo20Cr17Ni12Mo2210520
    6022Cr17Ni12Mo200Cr17Ni14Mo2180480
    706Cr18Ni11Ti0Cr18Ni10Ti210520
    806Cr18Ni11Nb0Cr18Ni11Nb210520
    9022Cr18Ti00Cr1718036020--
    10019Cr19Mo2NbTi00Cr18Mo2240410
    1106Cr13Al0Cr13Al177410
    12022Cr11Ti--27540018--
    13022Cr12Ni--27540018--
    1406Cr130Cr132141020

    --


    GB/T12771 Polished Liquid Delivery Welded Stainless Steel Pipes 12Cr18Ni9


    GB/T12771 Polished Liquid Delivery Welded Stainless Steel Pipes 12Cr18Ni9


    GB/T12771 Polished Liquid Delivery Welded Stainless Steel Pipes 12Cr18Ni9


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