[Copy] 20# seamless pipe

Short Description:

General seamless steel pipe: it is made of 10, 20, 30, 35, 45 and other high-quality carbon bonded steel 16Mn, 5MnV and other low alloy structural steel or 40Cr, 30CrMnSi, 45Mn2, 40MnB and other alloy steel hot rolled or cold rolled.10, 20 and other low carbon steel manufacturing seamless pipe is mainly used for fluid pipeline.45, 40Cr and other medium carbon steel made of seamless pipe to manufacture mechanical parts, such as cars, tractors stressed parts.The general use of seamless steel pipe to ensure the strength and flattening test.Hot rolled steel pipes are delivered in hot rolled or heat treated condition.Cold rolled delivery is heat – treated.High-Quality Carbon Steel Heat-Resistant Seamless Pipe For Construction Structure and Mechanical Strucutre. Material is 20#, high quality carbon steel, it is a common steel pipe material.High-Quality Carbon Steel Heat-Resistant Seamless Pipe For Construction Structure And Mechanical Strucutre. Material Is 20#, High Quality Carbon Steel, It Is A Common Steel Pipe Material.


  • Payment: 30% deposit, 70% L/C or B/L copy or 100% L/C at sight
  • Min.Order Quantity: 1 PC
  • Supply Ability: Annual 20000 Tons Inventory of Steel Pipe
  • Lead Time: 7-14 days if in stock, 30-45 days to produce
  • Packing: Black Vanishing, bevel and cap for every single pipe; OD below 219mm need to pack in bundle, and each bundle no exceed 2 tons.
  • Product Detail

    Product Tags

    Range of Application

    This kind pipe used for transporting oil, natural gas, gas, water, and some solid materials

    Main Grade

    Grade of high-quality carbon structural steel: 20g、20mng、25mng

    Grade of alloy structural steel15mog、20mog、12crmog、15crmog、12cr2mog、12crmovg、12cr3movsitib, etc

    Grade of rust-resistant heat-resistant steel1cr18ni9     1cr18ni11nb

    Chemical Component

    Grade

    Chemical Component %

     

    C

    Si

    Mn

    Cr

    Mo

    V

    Ti

    B

    Ni

    Cu

    Nb

    N

    W

    P

    S

    20#

    0.17-
    0.23

    0.17-
    0.37

    0.35-
    0.65


    0.25


    0.30


    0.20


    0.030


    0.030

    Mechanical Property

    Grade

    Mechanical Property

     

    Tensile
    MPa

    Yield
    MPa

    Extend
    L/T

    Impect (J)
    Vertical/ Horizontal

    Handness
    HB

    20#

    410-
    530


    245

    ≥20%

    Test Requirement

    In addition to ensuring chemical composition and mechanical properties, hydrostatic tests are performed one by one, and flaring and flattening tests are performed. . In addition, there are certain requirements for the microstructure, grain size, and decarburization layer of the finished steel pipe.

    Advantage

    1. Delivery period: Large inventory make sure minimum delivery period, mainly 5-7 days.

    2. Cost management: Resources at hand and vast experience of cost management let us can provide most suitable resource base on customer's needs

    3. Top mill resource: Can provide full set certificate and qualification documents to prove high quality and support to tender.

    4. Strict QC system: Whole flow onsite inspection, fully test and report, third-party inspection

    5.After service: all products traceable, customer accountability to source

    Packaging

    1CA6CFF4EA49475BE26C47274585C8E4

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