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Hot rolled structural pipe
Hot rolled structural pipe
Hot rolled structural pipe
Hot rolled structural pipe
Hot rolled structural pipe
  • Hot rolled structural pipe
  • Hot rolled structural pipe
  • Hot rolled structural pipe
  • Hot rolled structural pipe
  • Hot rolled structural pipe
Hot rolled structural pipe
Hot rolled structural pipe
Hot rolled structural pipe
Hot rolled structural pipe
Hot rolled structural pipe
+
  • Hot rolled structural pipe
  • Hot rolled structural pipe
  • Hot rolled structural pipe
  • Hot rolled structural pipe
  • Hot rolled structural pipe

Hot rolled structural pipe


They are widely used for petroleum, power generation, natural gas etc.
  • Product description
  • Hot rolled structural pipe

    They are widely used for petroleum, power generation, natural gas, coal gas, water and some solid materials, also ship-building, chemical fertilizer equipment etc.

    Product Description

    Hot rolled structural pipe( carbon steel seamless pipe)

    Application: carbon seamless steel pipe are widely used for petroleum, power generation, natural gas, coal gas, water and some solid materials, also ship-building, chemical fertilizer equipment etc.

    Standard: API SPEC 5L, ASME B36.10, ASTM A106/A53

    Process: Hot-rolled

    Specification range

    OD: 1/2”-24” 
    WT: SCH10-SCHXXS
    Materials: GrB, Q345B, X42-70, ST44, ST52 etc.
    Testing: Eddy current/ Hydrostatic/Ultrasonic/ Intergranular Corrosion etc.
    Packing: Bundles, seaworthy packing, or as required by customers.

    Technical parameters of Seamless pipe

    Nominal SizeOutside DiameterNorminal Wall Thickness(MM)
    DNNPSOD(MM)SCH10SCH20SCH30STDSCH40SCH60XSSCH80SCH100SCH120SCH140SCH160XXS
    15
    20
    25
    1/2
    3/4
    1
    21.3
    26.7
    33.4
    2.11
    2.11
    2.77
    ---
    ---
    ---
    2.41
    2.41
    2.90
    2.77
    2.87
    3.38
    2.77
    2.87
    3.38
    ---
    ---
    ---
    3.73
    3.91
    4.55
    3.73
    3.91
    4.55
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    4.78
    5.56
    6.35
    7.47
    7.82
    9.09
    32
    40
    50
    11/4
    11/2
    2
    42.2
    48.3
    60.3
    2.77
    2.77
    2.77
    ---
    ---
    ---
    2.97
    3.18
    3.18
    3.56
    3.68
    3.91
    3.56
    3.68
    3.91
    ---
    ---
    ---
    4.85
    5.08
    5.54
    4.85
    5.08
    5.54
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    6.35
    7.14
    8.74
    9.70
    10.15
    11.07
    65
    80
    90
    21/2
    3
    31/2
    73.0
    88.9
    101.6
    3.05
    3.05
    3.05
    ---
    ---
    ---
    4.78
    4.78
    4.78
    5.16
    5.49
    5.74
    5.16
    5.49
    5.74
    ---
    ---
    ---
    7.01
    7.62
    8.08
    7.01
    7.62
    8.08
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    ---
    9.53
    11.13
    ---
    14.02
    15.24
    ---
    100
    125
    150
    4
    5
    6
    114.3
    141.3
    168.3
    3.05
    3.40
    3.40
    ---
    ---
    ---
    ---
    ---
    ---
    6.02
    6.55
    7.11
    6.02
    6.55
    7.11
    ---
    ---
    ---
    8.56
    9.53
    10.97
    8.56
    9.53
    10.97
    ---
    ---
    ---
    11.13
    12.70
    14.27
    ---
    ---
    ---
    13.49
    15.88
    18.26
    17.12
    19.05
    21.95
    200
    250
    300
    8
    10
    12
    219.1
    273.1
    323.9
    3.76 
    4.19
    4.57
    6.35
    6.35
    6.35
    7.04
    7.80
    8.38
    8.18
    9.27
    9.53
    8.18
    9.27
    10.31
    10.31
    12.70
    14.27
    12.70
    12.70
    12.70
    12.70
    15.09
    17.48
    15.09
    18.26
    21.44
    18.26
    21.44
    25.40
    20.62
    25.40
    28.58
    23.01
    28.58
    33.32
    22.23
    25.40
    25.40
    350
    400
    450
    14
    16
    18
    355.6
    406.4
    457.2
    6.35
    6.35
    6.35
    7.92
    7.92
    7.92
    9.53
    9.53
    11.13
    9.53
    9.53
    9.53
    11.13
    12.70
    14.27
    15.09
    16.66
    19.05
    12.70
    12.70
    12.70
    19.05
    21.44
    23.83
    23.83
    26.19
    29.36
    27.79
    30.96
    34.93
    31.75
    36.53
    39.67
    35.71
    40.49
    45.24
    ---
    ---
    ---
    500
    550
    600
    20
    22
    24
    508
    559
    610
    6.35
    6.35
    6.35
    9.53
    9.53
    9.53
    12.70
    12.70
    14.27
    9.53
    9.53
    9.53
    15.09
    ---
    17.48
    20.62
    22.23
    24.61
    12.70
    12.70
    12.70
    26.19
    28.58
    30.96
    32.54
    34.93
    38.89
    38.10
    41.28
    46.02
    44.45
    47.63
    52.37
    50.01
    53.98
    59.54
    ---
    ---
    ---
    500 
    550
    600
    20
    22
    24
    508
    559
    610
    6.35
    6.35
    6.35
    9.53
    9.53
    9.53
    12.70
    12.70
    14.27
    9.53
    9.53
    9.53
    15.09
    ---
    17.48
    20.62
    22.23
    24.61
    12.70
    12.70
    12.70
    26.19
    28.58
    30.96
    32.54
    34.93
    38.89
    38.10
    41.28
    46.02
    44.45
    47.63
    52.37
    50.01
    53.98
    59.54
    ---
    ---
    ---

    Notice: Special sizes which customer required can be provided.

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