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    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe

    Seamless steel pipe is widely used for transmission of petroleum,natural gas, drilling,pumping and other fields.

    We can produce all kinds of specifications according to customer’s detailed requirements. Do the bevel


    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe
    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe
    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe
    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe
    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe
    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe
    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe
    18inch Schedule 40 Schedule 80 Black Seamless Steel Pipe

    Standard:

    API 5L PSL1

    A,B,X42,X52,X56,X60,X65,X70,X80

    ASTM A53/ASTM Sa53

    ASTM A106/ ASTM Sa106

    A,B.C

    DIN 1629

    ST37,ST44,ST52

     

    Size:

    NOMINAL

    DIAMETER

    OUTSIDE DIAMETER

    NOMINAL WALL THICKNESS

    DN

    OD

    OD

    SCH10

    SCH20

    SCH30

    STD

    SCH40

    SCH60

    XS

    SCH80

    SCH100

    SCH120

    SCH140

    SCH160

    XXS

    15

    1/2"

    21.3

    2.11


    2.41

    2.77

    2.77


    3.73

    3.73




    4.78

    7.47

    20

    3/4"

    26.7

    2.11


    2.41

    2.87

    2.87


    3.91

    3.91




    5.56

    7.82

    25

    1"

    33.4

    2.77


    2.9

    3.38

    3.38


    4.55

    4.55




    6.35

    9.09

    32

    1.1/4"

    42.2

    2.77


    2.97

    3.56

    3.56


    4.85

    4.85




    6.35

    9.7

    40

    1.1/2"

    48.3

    2.77


    3.18

    3.68

    3.68


    5.08

    5.08




    7.14

    10.15

    50

    2"

    60.3

    2.77


    3.18

    3.91

    3.91


    5.54

    5.54




    8.74

    11.07

    65

    2.1/2"

    73

    3.05


    4.78

    5.16

    5.16


    7.01

    7.01




    9.53

    14.02

    80

    3"

    88.9

    3.05


    4.78

    5.49

    5.49


    7.62

    7.62




    11.13

    15.25

    90

    3.1/2"

    101.6

    3.05


    4.78

    5.74

    5.74


    8.08

    8.08






    100

    4"

    114.3

    3.05


    4.78

    6.02

    6.02


    8.56

    8.56


    11.13


    13.49

    17.12

    125

    5"

    141.3

    3.4



    6.55

    6.55


    9.53

    9.53


    12.7


    15.88

    19.05

    150

    6"

    168.3

    3.4



    7.11

    7.11


    10.97

    10.97


    14.27


    18.26

    21.95

    200

    8"

    219.1

    3.76

    6.35

    7.04

    8.18

    8.18

    10.31

    12.7

    12.7

    15.09

    18.26

    20.62

    23.01

    22.23

    250

    10"

    273

    4.19

    6.35

    7.8

    9.27

    9.27

    12.7

    12.7

    15.09

    18.26

    21.44

    25.4

    28.58

    25.4

    300

    12"

    323.8

    4.57

    6.35

    8.38

    9.53

    10.31

    14.27

    12.7

    17.48

    21.44

    25.4

    28.58

    33.32

    25.4

    350

    14"

    355.6

    6.35

    7.92

    9.53

    9.53

    11.13

    15.09

    12.7

    19.05

    23.83

    27.79

    31.75

    35.71


    400

    16"

    406.4

    6.35

    7.92

    9.53

    9.53

    12.7

    16.66

    12.7

    21.44

    26.19

    30.96

    36.53

    40.19


    450

    18"

    457.2

    6.35

    7.92

    11.13

    9.53

    14.27

    19.05

    12.7

    23.83

    39.36

    34.93

    39.67

    45.24


    500

    20"

    508

    6.35

    9.53

    12.7

    9.53

    15.09

    20.62

    12.7

    26.19

    32.54

    38.1

    44.45

    50.01






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