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      文章詳情

      國際常用標準管對照表

      日期:2025-07-01 10:58
      瀏覽次數:3155
      摘要:
                                                                                國際常用標準管對照表

      Nominal
      diameter
      in
      inches
      External
      diameter
      in
      millimeters
      ANSIB36.19
      ANSIB36.10
      Nominaldiameter ininches
      5s
      10s
      Sched.40s
      Sched.80s
      10
      20
      30
      Standard
      mm
      Kg/m
      mm
      Kg/m
      mm
      Kg/m
      mm
      Kg/m
      mm
      Kg/m
      mm
      Kg/m
      mm
      Kg/m
      mm
      Kg/m
      1/8"
      10.29
      -
      -
      1.24
      0.281
      1.73
      0371
      2.41
      0.467
      -
      -
      -
      -
      -
      -
      1.73
      0.371
      1/4"
      13.72
      -
      -
      1.65
      0.499
      2.24
      0.644
      3.02
      0.809
      -
      -
      -
      -
      -
      -
      2.24
      0.644
      3/8"
      17.15
      -
      -
      1.65
      0.640
      2.31
      0.858
      3.20
      1.118
      -
      -
      -
      -
      -
      -
      2.31
      0.858
      1/2"
      21.34
      1.65
      0.814
      2.11
      1.016
      2.77
      1.26
      3.73
      1.62
      -
      -
      -
      -
      -
      -
      2.77
      1.26
      3/4"
      26.67
      1.65
      1.034
      2.11
      1.298
      2.87
      1.68
      3.91
      2.19
      -
      -
      -
      -
      -
      -
      2.87
      1.68
      1"
      33.40
      1.65
      1.312
      2.77
      2.125
      3.338
      2.50
      4.55
      3.23
      -
      -
      -
      -
      -
      -
      3.36
      2.50
      11/4"
      42.16
      1.65
      1.674
      2.77
      2.732
      3.56
      3.38
      4.85
      4.46
      -
      -
      -
      -
      -
      -
      3.56
      3.38
      11/2"
      48.26
      1.65
      1.926
      2.77
      3.155
      3.68
      4.05
      5.08
      5.40
      -
      -
      -
      -
      -
      -
      3.68
      4.05
      2"
      60.33
      1.65
      2.424
      2.77
      3.992
      3.91
      5.43
      5.54
      7.47
      -
      -
      -
      -
      -
      -
      3.91
      5.43
      21/2"
      73.03
      2.11
      3.747
      3.05
      5.345
      5.16
      8.62
      7.01
      11.40
      -
      -
      -
      -
      -
      -
      5.16
      8.62
      3"
      88.90
      2.11
      4.585
      3.05
      6.557
      5.49
      11.28
      7.62
      15.25
      -
      -
      -
      -
      -
      -
      5.49
      11.28
      31/2"
      101.60
      2.11
      5.272
      3.05
      7.526
      5.74
      13.56
      8.08
      18.62
      -
      -
      -
      -
      -
      -
      5.74
      13.56
      4"
      114.30
      2.11
      5.945
      3.05
      8.496
      6.02
      16.06
      8.56
      22.29
      -
      -
      -
      -
      -
      -
      6.02
      16.06
      5"
      141.30
      2.77
      9.639
      3.40
      11.740
      6.55
      21.76
      9.52
      30.92
      -
      -
      -
      -
      -
      -
      6.55
      21.76
      6"
      168.30
      2.77
      11.514
      3.40
      14.037
      7.11
      28.23
      10.97
      42.52
      -
      -
      -
      -
      -
      -
      7.11
      28.23
      8"
      219.08
      2.77
      15.049
      3.76
      20.334
      8.18
      42.49
      12.7
      64.57
      -
      -
      6.35
      33.28
      7.04
      36.80
      8.18
      42.40
      10"
      273.05
      3.40
      23.028
      4.19
      28.290
      9.27
      60.24
      12.7
      81.46
      -
      -
      6.35
      41.70
      7.8
      51.00
      9.27
      60.24
      12"
      323.85
      3.96
      31.806
      4.57
      36.633
      9.52
      73.76
      12.7
      97.36
      -
      -
      6.35
      49.68
      8.38
      65.14
      9.52
      73.76
      14"
      355.60
      3.98
      34.99
      4.78
      42.102
      -
      -
      -
      -
      6.35
      54.63
      7.92
      67.98
      9.52
      81.21
      9.52
      81.21
      16"
      406.40
      4.19
      42.35
      4.78
      48.220
      -
      -
      -
      -
      6.35
      62.58
      7.92
      77.90
      9.52
      93.13
      9.52
      93.18
      18"
      457.20
      4.19
      47.7
      4.78
      54.300
      -
      -
      -
      -
      6.35
      70.50
      7.92
      87.80
      11.13
      122.12
      9.52
      105.05
      20"
      508
      4.77
      60.32
      5.53
      69.766
      -
      -
      -
      -
      6.35
      78.47
      9.52
      116.97
      12.7
      155.00
      9.52
      116.97
      22"
      553.8
      4.77
      -
      5.53
      -
      -
      -
      -
      -
      6.35
      86.42
      9.52
      128.89
      12.7
      170.86
      9.52
      128.89
      24"
      609.6
      5.54
      84.10
      6.35
      96.215
      -
      -
      -
      -
      6.35
      96.215
      9.52
      140.80
      14.7
      209.54
      9.52
      140.81
      26"
      660.4
      -
      -
      -
      -
      -
      -
      -
      -
      7.92
      127.58
      12.7
      202.65
      -
      -
      9.52
      152.73
      28"
      711.6
      -
      -
      -
      -
      -
      -
      -
      -
      7.92
      137.52
      12.7
      218.54
      15.88
      271.94
      9.52
      164.65
      30"
      762
      6.35
      120.59
      7.92
      147.45
      -
      -
      -
      -
      7.92
      147.45
      12.7
      234.44
      15.88
      291.81
      9.52
      176.57
      32"
      812.8
      -
      -
      -
      -
      -
      -
      -
      -
      7.92
      157.39
      12.7
      250.33
      15.88
      311.67
      9.52
      188.50
      34"
      863.6
      -
      -
      -
      -
      -
      -
      -
      -
      7.92
      167.32
      12.7
      266.22
      15.88
      331.54
      9.52
      200.42
      36"
      914.4
      -
      -
      -
      -
      -
      -
      -
      -
      7.92
      177.26
      12.7
      282.18
      15.88
      351.41
      9.52
      212.34

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