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20# Steel Pipe

Short Description:

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

    FAQ

    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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