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Building Astm A106 Grade B 6m Seamless Carbon Steel Pipe Hot Rolled / Cold Drawn

Categories Metal Wire Mesh
Brand Name: Seamless Pipe
Model Number: Seamless Pipe
Certification: Seamless Pipe
Place of Origin: China
MOQ: 100pcs
Payment Terms: 30%TT in advance, Balance before loading
Supply Ability: 100tons/month
Delivery Time: 15-18days
Packaging Details: Bulk
Material: Carbon steel, Mild Steel
Thickness: SCH40
Diameter: 3'
Length: 6m
Standard: A53, A366
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    Building Astm A106 Grade B 6m Seamless Carbon Steel Pipe Hot Rolled / Cold Drawn

    Building Seamless Carbon Steel Pipe , ASTM A106 Grade B Pipe Hot Rolled / Cold Drawn


    ASTM A106 seamless pressure pipe (also known as ASME SA106 pipe) is commonly used in the construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels.


    ASTM A106 Seamless Pressure Pipe (also known as ASME SA106 pipe) covers seamless carbon steel nominal wall pipe for high-temperature service. Suitable for bending, flanging and similar forming operations.


    For OD>325mm, we use cold drawn method; for OD<325mm, we use hot rolled method.


    1. Standards:
    ASTM A106 Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service


    2. Application:
    Oil, Gas and water delivery;

    Refinery, Boiler and Mechanical equipment manufacture;

    Structure construction; drilling, ship building and etc.


    3. Ordering Information

    Quantity (feet, meters, or number of lengths),

    Name of material (seamless carbon steel pipe),

    Grade (Grade A, Grade B, Grade C),

    Manufacture (hot-finished or cold-drawn),

    Size (NPS/DN and weight class or schedule number, or both; outside diameter and nominal wall thickness; or inside diameter and nominal wall thickness),

    Special outside diameter tolerance pipe,

    Inside diameter tolerance pipe, over 10 in, (250mm) ID.

    Length (specific or random),

    Optional requirements,

    Test report required,

    Special requirements.


    4. Chemical Requirements

    Chemical Requirements
    GradeComposition, %
    CMnPSSiCrCuMoNiV
    maxmaxmaxminmaxCmaxCmaxCmaxCmaxC
    Grade A0.25A0.27–0.930.0350.0350.10.40.40.150.40.08
    Grade B0.3B0.29–1.060.0350.0350.10.40.40.150.40.08
    Grade C0.35B0.29–1.060.0350.0350.10.40.40.150.40.08

    A For each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.35%.


    B Unless otherwise specified by the purchaser, for each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65%.


    C These five elements combined shall not exceed 1%.


    5. Mechanical Properties

    Mechanical Properties
    Grade
     ABC
    Tensile strength, min:   
    ksi486070
    Mpa330415485
    Yield strength, min:   
    ksi303540
    MPa205240275

    6. Manufacturing Process

    Raw Material Inspection → Cold Centering → Heating → Piercing & Rolling → SIzing → Heat Treatment → Testing → Finishing → NDE → Visual & Dimension Inspection → Marking → Storing & Shipping


    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.

    8. Heat Treatment

    Hot-finished pipe need not be heat treated. Cold-drawn pipe shall be heat treated after the final cold draw pass at a temperature of 1200°F(650°C) or higher.


    9. Supplementary Requirements

    S1 Product Analysis

    S2 Transverse Tension Test

    S3 Flattening Test, Standard

    S4 Flattening Test, Enhanced

    S5 Metal Structure and Etching Test

    S6 Carbon Equivalent

    S7 Heat Treated Test Specimens

    S8 Internal Cleanliness-Government Orders

    S9 Requirements for Carbon Steel Pipe for Hydrofluoric Acid Alkylation Service


    Please contact us for your full range of tailored material to your specification and design. Our rolling mill is designed and equipped with state of the art facilities to pocess special strength on non-nominal sizes and material tailor made for your unique project design. We are flexbile on small quantity and various sizes in one order.


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