제17160호                       관             보                    2009.12.24. (목요일)

                       A형                                          B형

호칭             외경              배관두께         호칭            외경                  배관두께

                    +0.50           +0.80                      +1.30                +0.90
75      75.0                6.80             65   76.0                     6.6
                    -0.00           -0.00                      -0.00                -0.00
                    +0.60           +1.00                      +1.50                +1.10
90      90.0                8.20             75   89.0                     8.1
                    -0.00           -0.00                      -0.00                -0.00
                    +0.70           +1.10                      +1.90                +1.30
110     110.0               10.00           100   114.0                    10.4
                    -0.00           -0.00                      -0.00                -0.00
                    +0.80           +1.30                      +2.30                +1.50
125     125.0               11.40           125   140.0                    12.7
                    -0.00           -0.00                      -0.00                -0.00
                    +0.90           +1.40                      +2.60                +1.70
140     140.0               12.70           150   165.0                    15.3
                    -0.00           -0.00                      -0.00                -0.00
                    +1.00           +1.60                      +2.80                +2.20
160     160.0               14.60           200   216.0                    19.5
                    -0.00           -0.00                      -0.00                -0.00
                    +1.10           +1.80                      +3.10                +2.50
180     180.0               16.40           250   267.0                    24.3
                    -0.00           -0.00                      -0.00                -0.00
                    +1.20           +2.00                      +3.30                +3.30
200     200.0               18.20           300   318.0                    28.9
                    -0.00           -0.00                      -0.00                -0.00
                    +1.40           +2.20
225     225.0               20.50
                    -0.00           -0.00
                    +1.50           +2.40
250     250.0               22.70
                    -0.00           -0.00
                    +1.70           +2.70
280     280.0               25.40
                    -0.00           -0.00
                    +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

                                            57