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HAINER STEEL INDUSTRIAL CO.,LTD WENZHOU HAINER STEEL TECH. CO.,LTD Products:ASTM,JIS,BS,SMLS Pipe/Tube,Flange,Valve,Fittings (Elbow,Tee,Reduce),Sheets,Rod,Wire... Materials: 304/L/H,310S,316L/Ti,317L

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12 Inch Seamless Line Pipe

    Buy cheap 12 Inch Seamless Line Pipe from wholesalers
     
    Buy cheap 12 Inch Seamless Line Pipe from wholesalers
    • Buy cheap 12 Inch Seamless Line Pipe from wholesalers

    12 Inch Seamless Line Pipe

    Ask Lasest Price
    Brand Name : Cosco Steel
    Model Number : Q345B,API 5L Gr.A,B,X42,X52,X80...
    Certification : ISO,SGS,CQC,etc.
    Price : Negotiation
    Payment Terms : T/T, L/C at sight
    Supply Ability : 600Tons/Month
    Delivery Time : 20-25 days
    • Product Details
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    12 Inch Seamless Line Pipe


    DIN3670 12Inch API 5L Pipe Line Seamless Pipe 3PE


    Description:

    1. Product name: API 5L Pipe Line Pipe
    2. Type: Round
    3. Out Diameter: 1inch to 30inch
    4. Thickness: Sch10 to XXX
    5. Length: 3m to 12mm
    6. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
    7. Production standard: API 5L PSL1, API 5L PSL2.
    8. Steel grade: L210 / GR.A; L245/ GR.B; L290/ X42; L360/ X52; L415/ X6; L450/ GR.65; L485/ GR.70.

    Applications:


    We,this type pipe be widely used in kinds of ares during transportation,like

    1. Natural gas
    2. Petroleum
    3. Chemical industry
    4. Power
    5. Heat power
    6. Water source etc.

    Specifications


    Dimensional Tolerance

    Standard

    OD Tolerance

    WT Tolerance

    A25.A.B

    X42-X70

    D<60.3

    +0.41/-0.40mm

    D<73

    +20/-12.5%

    D≥73

    +15/-12.5%

    API 5L

    D≥60.3

    +0.75/-0.40mm

    D≥73

    +15/-12.5%

    D>73

    +15/-12.5%

    Mechanical Properties

    Standard

    Grade

    Yield strength Min (MP a)

    Tensile strength Min (MP a)

    Elongation (%)

    API 5L

    PSL1


    A25

    175

    310

    A

    210

    335

    B

    245

    415

    X42

    290

    415

    X46

    320

    435

    X52

    360

    460

    X56

    390

    490

    X60

    415

    520

    X65

    450

    535

    X70

    485

    570

    PSL2


    Min

    Max

    Min

    Max

    B

    245

    450

    415

    760

    X42

    290

    495

    415

    760

    X46

    320

    525

    435

    760

    X52

    360

    530

    460

    760

    X56

    390

    545

    490

    760

    X60

    415

    565

    520

    760

    X65

    450

    600

    535

    760

    X70

    485

    635

    570

    760

    X80

    555

    705

    625

    825


    Chemical composition for PSL1 pipe with t≤ 25.0mm (0.984 in)


    Grade

    C

    Mn

    P

    S

    V

    Nb

    Ti

    Max. b

    Max. b

    Min.

    Max.

    Max

    Max.

    Max.

    Max.

    Seamless Pipe

    A25

    0.21

    0.60

    -

    0.030

    0.030

    -

    -

    -

    A

    0.22

    0.90

    -

    0.030

    0.030

    -

    -

    -

    B

    0.28

    1.20

    -

    0.030

    0.030

    c,d

    c,d

    d

    X42

    0.28

    1.30

    -

    0.030

    0.030

    d

    d

    d

    X52

    0.28

    1.40

    -

    0.030

    0.030

    d

    d

    d

    X60

    0.28 e

    1.40 e

    -

    0.030

    0.030

    f

    f

    f

    X65

    0.28 e

    1.40 e

    -

    0.030

    0.030

    f

    f

    f

    Welded Pipe

    A25

    0.21

    0.60

    -

    0.030

    0.030

    -

    -

    -

    A

    0.22

    0.90

    -

    0.030

    0.030

    -

    -

    -

    B

    0.26

    1.20

    -

    0.030

    0.030

    c,d

    c,d

    d

    X42

    0.26

    1.30

    -

    0.030

    0.030

    d

    d

    d

    X52

    0.26

    1.40

    -

    0.030

    0.030

    d

    d

    d

    X60

    0.26 e

    1.40 e

    -

    0.030

    0.030

    f

    f

    f

    X65

    0.26 e

    1.45 e

    -

    0.030

    0.030

    f

    f

    f

    a 0.5% max. for copper;0.50% max. for nickel;

    0.5% max. for chromium;and 0.15% max.

    For molybdenum. For grades up to and including X52,

    Cu,Cr and Ni shall not be added intentionally.

    b For each reduction of o.o1% below the specified max.

    Concentration for carbon,an increase of 0.05%

    above the specified maxi concentration for manganese

    is permissible,up to a max. Of 1.65% for

    grades ≥B,but ≤ X52;up to a max.

    of 1.75% for grades > X52,but < X70;and up to a max.

    of 2.0% for grade X70.

    c Unless otherwise agreed,the sum of the niobium and

    vanadium contents shall be ≤ 0.06%

    d The sum of the niobium,vanadium and titanium concentrations

    shall be ≤ 0.15%

    e Unless otherwise agreed.

    f Unless otherwise agreed,the sum of niobium,vanadium and titanium

    concentrations shall be ≤ 0.15%


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