20     26.87    A형
                ±0.10    26.57   ±0.10    18.26    18.80 B형
                                                          2.87      3.58    0.79    0.79
호칭         외경             배관두께        호칭          외경 3 .            4 .
                                                                   배관두께   1.       1.
  25     33.66 ±0.13 33.27 ±0.13        22.23     25.15
               +0.40            +0.70                 +1.1038           +0.80
 63     63.0            5.80           50     60.0               5.522    59       59
               -0.00            -0.00                 -0.003 .      4 . -0.00
                                                                          1.       1.
 32      42.42 +0.50
                 ±0.13 42.04 +0.80
                                ±0.13   23.83         +1.30
                                                  33.91                 +0.90
75      75.0            6.80          65      76.0               6.645
               -0.00            -0.00                 -0.0056             59
                                                                        -0.00      59
               +0.60            +1.00                 +1.503 .      4 .   1.
                                                                        +1.10      1.
90
 40     90.0     ±0.15 8.20
         48.56 -0.00            ±0.15 75
                          48.11 -0.00   27.79 89.039.73          8.1
                                                      -0.00             -0.00
                                                           68       60    59       59
               +0.70            +1.10                 +1.90             +1.30
110    110.0           10.00          100 114.0            3 .      4 .
                                                                 10.4     1.       1.
 50      60.63 -0.00
                 ±0.15 60.17 -0.00
                                ±0.15   29.36         -0.00
                                                  51.33                 -0.00
               +0.80            +1.30                 +2.3091       90    59
                                                                        +1.50      59
125    125.0           11.40          125 140.0                  12.7
               -0.00            -0.00                 -0.005 .      6 .   2.
                                                                        -0.00      3.
 65      73.38 +0.90
                 ±0.18 72.85 +1.40
                                ±0.18   44.45     61.32
                                                      +2.60             +1.70
140    140.0           12.70          150 165.0            16    15.3
                                                                    45    38       18
               -0.00            -0.00                 -0.00             -0.00
                                                           5 .      6 .   2.       3.
 80
160      89.31 +1.00
       160.0              88.70 +1.60
                 ±0.20 14.60    ±0.20 200             +2.80
                                        47.63216.076.40          19.5
                                                                        +2.20
               -0.00            -0.00                 -0.0049       86  -0.00
                                                                          38       18
               +1.10            +1.80                 +3.105 .      7 . +2.50
                                                                          2.       3.
180    180.0           16.40          250 267.0                  24.3
 90     102.01 -0.00
                 ±0.20 101.40 -0.00
                                ±0.20   50.80     88.54
                                                      -0.00             -0.00
               +1.20            +2.00                 +3.3074       19    38
                                                                        +3.30      18
200    200.0           18.20          300 318.0                  28.9
               -0.00            -0.00                 -0.006 .      7 .   2.
                                                                        -0.00      3.
 100    114.76 ±0.23 114.07 ±0.23       50.80 100.61
               +1.40            +2.20                      02      52      38      18
225    225.0           20.50
               -0.00            -0.00                      6 .     8 .     2.      3.
 125    141.81 +1.50
                 ±0.25 141.05 +2.40
                                ±0.25   76.20 126.37
250    250.0           22.70                               55      20      38      18
               -0.00            -0.00
               +1.70            +2.70                      7 .     8 .     3.      4.
280
 150   280.0     ±0.28 25.40
        168.83 -0.00     168.00 -0.00
                                ±0.28   76.20 152.04
                                                           11      89      18      76
               +1.90            +3.00
315    315.0           28.60
               -0.00            -0.00
               +2.20            +3.40
355    355.0           32.20
               -0.00            -0.00
               +2.40            +3.80
400    400.0           36.30
               -0.00            -0.00
               +2.70            +4.20
450    450.0           40.90
               -0.00            -0.00
               +3.40            +4.70
500    500.0           45.40
               -0.00            -0.00
               +3.00            +5.20
560     560            50.80
               -0.00            -0.00
               +3.80            +5.90
630     630            57.20
               -0.00            -0.00