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Cold Rolled API 5L ASTM A795 ERW Steel Pipe

    Buy cheap Cold Rolled API 5L ASTM A795 ERW Steel Pipe from wholesalers
     
    Buy cheap Cold Rolled API 5L ASTM A795 ERW Steel Pipe from wholesalers
    • Buy cheap Cold Rolled API 5L ASTM A795 ERW Steel Pipe from wholesalers
    • Buy cheap Cold Rolled API 5L ASTM A795 ERW Steel Pipe from wholesalers

    Cold Rolled API 5L ASTM A795 ERW Steel Pipe

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    Brand Name : Shengtian
    Model Number : ERW steel pipe 011
    Certification : ISO9000
    Price : 1 Ton US $482/ Ton;>5 Tons US $447/ Ton
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 2 Million Ton/Year
    Delivery Time : 10-15 work days
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    Cold Rolled API 5L ASTM A795 ERW Steel Pipe

    ASTM A53, A135, A252, A500, A795, API 5L API 5CT Welded Carbon Seamless ERW Steel Pipe For Oil


      ERW Steel Pipe is produced in sizes from 1/8 to 24 in NPS. ERW Steel pipe is produced from flat sheet metals. ERW steel pipe is first cold formed into a cylindrical shape and then welded longitudinally. both continuous welded and elctric resistance welded pipe are made by shaping rolls of coiled steel into cylindrical forms and welding along the longitudinal seams. Picture below shows the first step of forming strips into cylindrical shape and then fusing it together in 2nd step.


    Chemical Analysis and Mechanical Properties Of ERW Steel Pipe


    StandardClassGradeChemical Analysis(%)Mechanical Properties(min)(Mpa)
    CMnPSTensile StrengthYield Strength
    API 5LPSL1B0.261.200.0300.030414241
    X420.261.300.0300.030414290
    X460.261.400.0300.030434317
    X520.261.400.0300.030455359
    X560.261.400.0300.030490386
    X600.261.400.0300.030517414
    X650.261.450.0300.030531448
    X700.261.650.0300.030565483
    PSL2B0.221.200.0250.015414241
    X420.221.300.0250.015414290
    X460.221.400.0250.015434317
    X520.221.400.0250.015455359
    X560.221.400.0250.015490386
    X600.221.400.0250.015517414
    X650.221.450.0250.015531448
    X700.221.650.0250.015565483
    X800.221.850.0250.015621552

    Manufacturing Of ERW Steel Pipe

      

      There are many ways for the electric current to be used for welding the rolled strip. This includes revolving copper disc, fixed alloy Cu contacts and induction coils. These methods raise the temperature of the steel edge to 2600 deg F for effective welding. The rolling process exerts so much pressure that it creates a metal welded seam on the outside and inside. These weld seams are then removed during the finishing process. The welded pipe is heat treated, inspected and hydro tested.

      ERW steel pipe is available in following common specs;

      ASTM A53 ERW steel pipe

      A135 ERW steel pipe

      A252 ERW steel pipe

      A500 ERW steel pipe

      A795 ERW steel pipe

      API 5L ERW steel pipe

      API 5CT ERW steel pipe

      Most common spec for welded pipe is A53 ERW steel pipeand API 5L ERW steel pipe.


    Quality Cold Rolled API 5L ASTM A795 ERW Steel Pipe for sale
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