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                            文章詳情
                        
          
                        
          
                            
          
    
          
    
          
        
          
    
          國際常用標準管對照表
          
    
          
        
          
            
          日期：2025-07-26 14:31
          
            
          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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