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Grade 7 Seamless Carbon Steel Pipe , Thin Wall Steel Tubing Random / Fixed Length

Categories Seamless Carbon Steel Pipe
Brand Name: XOOS
Model Number: ASTM A333
Certification: MTC
Place of Origin: China
MOQ: 10 tons or negotiable
Payment Terms: L/C, T/T
Supply Ability: 200000 tons per month
Delivery Time: 2~10 weeks
Packaging Details: Bundle
Standard: ASTM A333
Material: Gr. 7
Steel: Carbon Steel Pipe
Length: Random or Fixed
Structure: Seamless
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    Grade 7 Seamless Carbon Steel Pipe , Thin Wall Steel Tubing Random / Fixed Length

    Grade 7 Seamless Carbon Steel Pipe , Thin Wall Steel Tubing Random / Fixed Length


    ASTM A333 Standard covers seamless and welded steel pipe for low temperature service. The ASTM A333 Grade 7 steel involved is similar to AISI 4032 low alloy steel. ASTM A333 Grade 7 pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.


    1. 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.

    2. Ordering Information

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

    Name of material (seamless pipe),

    Grade (Gr.7),

    Size (NPS or outside diameter and schedule number of average wall thickness),

    Lengths (specific or random),

    End finish

    Optional requirements

    Test report required

    3. Standards:
    ASTM A333: Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service


    4. Application:
    Oil, Gas and water delivery;

    Refinery, Boiler and Mechanical equipment manufacture;

    structure construction; drilling, ship building and etc.


    5. Chemical Requirements

    Chemical Composition % Gr. 7
    Carbon (C) maxManganese (Mn)Phosphorus (P) maxSulfur (S) maxSilicon (Si)Nickel (Ni)Chromium (Cr)Copper (Cu)Aluminum (Al)Vanadium (V) max
    0.190.90 max0.0250.0250.13-0.322.03-2.57

    6. Manufacturing Process

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


    7. Mechanical Properties

    Tensile Strength, min: 65ksi/450MPa

    Yield Strength, min: 35ksi/240MPa



    Quality Grade 7 Seamless Carbon Steel Pipe , Thin Wall Steel Tubing Random / Fixed Length for sale
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