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ASTM A270 Sanitary Seamless Tubes

Country/Region china
Company Zhejiang Guorui Steel Co., Ltd.
Categories Stainless Steel Pipes
Telephone 0086-577-85987738
ICP License Issued by the Chinese Ministry
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    ASTM A270 Sanitary Seamless Tubes

    GuoRui Steel Grade:


    TP304,TP304L,TP304H,TP304/304L,TP316,TP316L,TP316/316L,
    TP310,TP317,TP317L,TP321,TP321H,TP347,TP347H,S31803,
    S32205(Duplex),904L and other material .
    Product Name:ASTM A270 Sanitary Seamless Tubes

    Request For Quotation :
    guorui@guoruisteel.com

    Product Description

    Standard: ASTM A270
    Material: 304, 304L, 316, 316L
    OD: 15.9~168.3mm
    WT: 0.89, 0.90, 1.00, 1.07, 1.20, 1.24, 1.50, 1.60, 1.65, 2.00, 2.11, 2.77, 3.05mm
    Welding method: TIG or TIG + Plasma
    Heat Treatment: 1040° C Water Quenching
    Marking: VASTAR, A 270, Grade, OD WT Length, Heat number, Surface finish.
    Inspection items: Chemical Composition; Size; Reverse Flattening Test; Hydrostatic Test or Eddy current test; Surface quality; etc. Application: Food & Dairy industry.


    ASTMA270 Tolerance

    OD Tolerance

    WT Tolerance

    Length Tolerance

    OD

    Tolerance

    OD

    Tolerance

    ≤ 25.4mm

    ± 0.13mm

    ± 12.5%

    ≤ 101.6mm

    +3.2mm-0mm

    > 25.4mm,50.8mm

    ± 0.20mm

    > 101.6mm

    +4.8mm-0mm

    > 50.8mm,76.2mm

    ± 0.25mm

    > 76.2mm,101.6mm

    ± 0.38mm

    > 101.6mm, < 139.7mm

    ± 0.38mm

    > 139.7mm,203.2mm

    ± 0.76mm

    > 203.2mm, < 304.8mm

    ± 1.27mm

    Chemical Composition

    ASTM A270 Chemical Composition %

    Grade

    C

    Si

    Mn

    P

    S

    Ni

    Cr

    Mo

    304

    ≤ 0.08

    ≤ 1.00

    ≤ 2.00

    ≤ 0.045

    ≤ 0.03

    Product Tags:

    stainless steel pipes

      
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