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Tobo Pipeline Equipment (Shanghai) Co., Ltd.

Tobo Pipeline Equipment (Shanghai) Co., Ltd.

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10 Years

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Seamless SS321 pipe tube

    Buy cheap Seamless SS321 pipe tube from wholesalers
     
    Buy cheap Seamless SS321 pipe tube from wholesalers
    • Buy cheap Seamless SS321 pipe tube from wholesalers

    Seamless SS321 pipe tube

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    Brand Name : TOBO
    Model Number : tb00991
    Certification : SGS BV
    Price : 1 USD
    Delivery Time : 10-100 days depending on the quantity
    Payment Terms : T/T OR L/C
    Supply Ability : 10000
    • Product Details
    • Company Profile

    Seamless SS321 pipe tube

    Name

    Stainless Steel pipe

    Standard

    ASTM A554, A249, A269 and A270, A312

    Material Grade

    201 ( Ni 0.8%),

    202 (Ni 3.5%~4.5%),

    301(Ni 5%)

    304 (Ni 8%, Cr 18%),

    316 (Ni 10%, Cr 18%),

    316L (Ni10%~14%),

    430

    Outer Diameter

    6mm--159mm

    Thickness

    0.3mm - 3.0mm

    Length

    6m or as customers' request


    Tolerance

    a) Outer Diameter: +/- 0.2mm

    b) Thickness: +/- 0.02mm

    c) Length: +/- 5mm

    Surface

    180G, 320G, 400G Satin / Hairline

    400G, 500G, 600G or 800G Mirror finish

    Application

    Decoration construction, upholstery, industry instrument

    Test

    Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT


    Chemical Composition of Material

    Material


    Composition

    201

    202

    304

    316

    430

    C

    ≤0.15

    ≤0.15

    ≤0.08

    ≤0.08

    ≤0.12

    Si

    ≤1.00

    ≤1.00

    ≤1.00

    ≤1.00

    ≤1.00

    Mn

    5.5-7.5

    7.5-10

    ≤2.00

    ≤2.00

    ≤1.00

    P

    ≤0.06

    ≤0.06

    ≤0.045

    ≤0.045

    ≤0.040

    S

    ≤0.03

    ≤0.03

    ≤0.030

    ≤0.030

    ≤0.030

    Cr

    16-18

    17-19

    18-20

    16-18

    16-18

    N

    3.5-5.5

    4-6

    8-10.5

    10-14


    Mo




    2.0-3.0



    Mechanical Property

    Material Item

    201

    202

    304

    316

    Tensile Strength

    ≥535

    ≥520

    ≥520

    ≥520

    Yield Strength

    ≥245

    ≥205

    ≥205

    ≥205

    Extension

    ≥30%

    ≥30%

    ≥35%

    ≥35%

    Hardness (HV)

    <253

    <253

    <200

    <200

    Product Tags:

    Stainless

      

    Steel

      

    pipe

      
    Quality Seamless SS321 pipe tube for sale
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