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  • Dimensions of butt-welding reducing tees and crosses ASME-B16.9

    Dimensions of butt-welding reducing tees and crosses ASME-B16.9

     

    dimensions-of-butt-welding-reducing-tees-and-crosses-asme-b16-9

    dimensions-of-butt-welding-reducing-tees-and-crosses-ASME-B16.9

    NPS
    OD, D
    OD, D1
    Center to End
    Run, C
    Outlet, M [Notes(1),(2)]
    1/2 x1/4
    21.3
    13.7
    25
    25
    1/2 x 3/8
    21.3
    17.3
    25
    25
    3/4 x 3/8
    26.7
    17.3
    29
    29
    3/4 x 1/2
    26.7
    21.3
    29
    29
    1 x 1/2
    33.4
    21.3
    38
    38
    1 x 3/4
    33.4
    26.7
    38
    38
    1 ¼ x 1/2
    42.2
    21.3
    48
    48
    1 ¼ x 3/4
    42.2
    26.7
    48
    48
    1 ¼ x 1
    42.2
    33.4
    48
    48
    1 ½ x 1/2
    48.3
    21.3
    57
    57
    1 ½ x 3/4
    48.3
    26.7
    57
    57
    1 ½ x 1
    48.3
    33.4
    57
    57
    1 ½ x 1 ¼
    48.3
    42.2
    57
    57
    2 x 3/4
    60.3
    26.7
    64
    44
    2 x 1
    60.3
    33.4
    64
    51
    2 x 1 ¼
    60.3
    42.2
    64
    57
    2 x 1 ½
    60.3
    48.3
    64
    60
    2 ½ x 1
    73
    33.4
    76
    57
    2 ½ x 1 ¼
    73
    42.2
    76
    64
    2 ½ x 1 ½
    73
    48.3
    76
    67
    2 ½ x 2
    73
    60.3
    76
    70
    3 x 1 ¼
    88.9
    42.2
    86
    70
    3 x 1 ½
    88.9
    48.3
    86
    73
    3 x 2
    88.9
    60.3
    86
    76
    3 x 2 ½
    88.9
    73
    86
    83
    3 ½ x 1 ½
    101.6
    48.3
    95
    79
    3 ½ x 2
    101.6
    60.3
    95
    83
    3 ½ x 2 ½
    101.6
    73
    95
    89
    3 ½ x 3
    101.6
    88.9
    95
    92
    4 x 1 ½
    114.3
    48.3
    105
    86
    4 x 2
    114.3
    60.3
    105
    89
    4 x 2 ½
    114.3
    73
    105
    95
    4 x 3
    114.3
    88.9
    105
    98
    4 x 3 ½
    114.3
    101.6
    105
    102
    5 x 2
    141.3
    60.3
    124
    105
    5 x 2 ½
    141.3
    73
    124
    108
    5 x 3
    141.3
    88.9
    124
    111
    5 x 3 ½
    141.3
    101.6
    124
    114
    5 x 4
    141.3
    114.3
    124
    117
    6 x 2 ½
    168.3
    73
    143
    121
    6 x 3
    168.3
    88.9
    143
    124
    6 x 3 ½
    168.3
    101.6
    143
    127
    6 x 4
    168.3
    114.3
    143
    130
    6 x 5
    168.3
    141.3
    143
    137
    8 x 3 ½
    219.1
    101.6
    178
    152
    8 x 4
    219.1
    114.3
    178
    156
    8 x 5
    219.1
    141.3
    178
    162
    8 x 6
    219.1
    168.3
    178
    168
    10 x 4
    273
    114.3
    216
    184
    10 x 5
    273
    141.3
    216
    191
    10 x 6
    273
    168.3
    216
    194
    10 x 8
    273
    219.1
    216
    203
    12 x 5
    323.8
    141.3
    254
    216
    12 x 6
    323.8
    168.3
    254
    219
    12 x 8
    323.8
    219.1
    254
    229
    12 x 10
    323.8
    273
    254
    241
    14 x 6
    355.6
    168.3
    279
    238
    14 x 8
    355.6
    219.1
    279
    248
    14 x 10
    355.6
    273
    279
    257
    14 x 12
    355.6
    323.8
    279
    270
    16 x 6
    406.4
    168.3
    305
    264
    16 x 8
    406.4
    219.1
    305
    273
    16 x 10
    406.4
    273
    305
    283
    16 x 12
    406.4
    323.8
    305
    295
    16 x 14
    406.4
    355.6
    305
    305
    18 x 8
    457
    219.1
    343
    298
    18 x 10
    457
    273
    343
    308
    18 x 12
    457
    323.8
    343
    321
    18 x 14
    457
    355.6
    343
    330
    18 x 16
    457
    406.4
    343
    330
    20 x 8
    508
    219.1
    381
    324
    20 x 10
    508
    273
    381
    333
    20 x 12
    508
    323.8
    381
    346
    20 x 14
    508
    355.6
    381
    356
    20 x 16
    508
    406.4
    381
    356
    20 x 18
    508
    457
    381
    368
    22 x 10
    559
    273
    419
    359
    22 x 12
    559
    323.8
    419
    371
    22 x 14
    559
    355.6
    419
    381
    22 x 16
    559
    406.4
    419
    381
    22 x 18
    559
    457
    419
    394
    22 x 20
    559
    508
    419
    406
    24 x 10
    610
    273
    432
    384
    24 x 12
    610
    323.8
    432
    397
    24 x 14
    610
    355.6
    432
    406
    24 x 16
    610
    406.4
    432
    406
    24 x 18
    610
    457
    432
    419
    24 x 20
    610
    508
    432
    432
    24 x 22
    610
    559
    432
    432
    26 x 12
    660
    323.8
    495
    422
    26 x 14
    660
    355.6
    495
    432
    26 x 16
    660
    406.4
    495
    432
    26 x 18
    660
    457
    495
    444
    26 x 20
    660
    508
    495
    457
    26 x 22
    660
    559
    495
    470
    26 x 24
    660
    610
    495
    483
    28 x 12
    711
    323.8
    521
    448
    28 x 14
    711
    355.6
    521
    457
    28 x 16
    711
    406.4
    521
    457
    28 x 18
    711
    457
    521
    470
    28 x 20
    711
    508
    521
    483
    28 x 22
    711
    559
    521
    495
    28 x 24
    711
    610
    521
    508
    28 x 26
    711
    660
    521
    521
    30 x 10
    762
    273
    559
    460
    30 x 12
    762
    323.8
    559
    473
    30 x 14
    762
    355.6
    559
    483
    30 x 16
    762
    406.4
    559
    483
    30 x 18
    762
    457
    559
    495
    30 x 20
    762
    508
    559
    508
    30 x 22
    762
    559
    559
    521
    30 x 24
    762
    610
    559
    533
    30 x 26
    762
    660
    559
    546
    30 x 28
    762
    711
    559
    546
    32 x 14
    813
    355.6
    597
    508
    32 x 16
    813
    406.4
    597
    508
    32 x 18
    813
    457
    597
    521
    32 x 20
    813
    508
    597
    533
    32 x 22
    813
    559
    597
    546
    32 x 24
    813
    610
    597
    559
    32 x 26
    813
    660
    597
    572
    32 x 28
    813
    711
    597
    572
    32 x 30
    813
    762
    597
    584
    34 x 16
    864
    406.4
    635
    533
    34 x 18
    864
    457
    635
    546
    34 x 20
    864
    508
    635
    559
    34 x 22
    864
    559
    635
    572
    34 x 24
    864
    610
    635
    584
    34 x 26
    864
    660
    635
    597
    34 x 28
    864
    711
    635
    597
    34 x 30
    864
    762
    635
    610
    34 x 32
    864
    813
    635
    622
    36 x 16
    914
    406.4
    673
    559
    36 x 18
    914
    457
    673
    572
    36 x 20
    914
    508
    673
    584
    36 x 22
    914
    559
    673
    597
    36 x 24
    914
    610
    673
    610
    36 x 26
    914
    660
    673
    622
    36 x 28
    914
    711
    673
    622
    36 x 30
    914
    762
    673
    635
    36 x 32
    914
    813
    673
    648
    36 x 34
    914
    864
    673
    660
    38 x 18
    965
    457
    711
    597
    38 x 20
    965
    508
    711
    610
    38 x 22
    965
    559
    711
    622
    38 x 24
    965
    610
    711
    635
    38 x 26
    965
    660
    711
    648
    38 x 28
    965
    711
    711
    648
    38 x 30
    965
    762
    711
    673
    38 x 32
    965
    813
    711
    686
    38 x 34
    965
    864
    711
    698
    38 x 36
    965
    914
    711
    711
    40 x 18
    1016
    457
    749
    622
    40 x 20
    1016
    508
    749
    635
    40 x 22
    1016
    559
    749
    648
    40 x 24
    1016
    610
    749
    660
    40 x 26
    1016
    660
    749
    673
    40 x 28
    1016
    711
    749
    673
    40 x 30
    1016
    762
    749
    698
    40 x 32
    1016
    813
    749
    711
    40 x 34
    1016
    864
    749
    724
    40 x 36
    1016
    914
    749
    737
    40 x 38
    1016
    965
    749
    749
    42 x 26
    1067
    660
    762
    698
    42 x 28
    1067
    711
    762
    698
    42 x 30
    1067
    762
    762
    711
    42 x 32
    1067
    813
    762
    711
    42 x 34
    1067
    864
    762
    711
    42 x 36
    1067
    914
    762
    711
    42 x 38
    1067
    968
    762
    711
    42 x 40
    1067
    1016
    762
    711
    42 x 16
    1067
    406.4
    762
    635
    42 x 18
    1067
    457
    762
    648
    42 x 20
    1067
    508
    762
    660
    42 x 22
    1067
    559
    762
    660
    42 x 24
    1067
    610
    762
    660
    44 x 20
    1118
    508
    813
    686
    44 x 22
    1118
    559
    813
    686
    44 x 24
    1118
    610
    813
    698
    44 x 26
    1118
    660
    813
    698
    44 x 28
    1118
    711
    813
    698
    44 x 30
    1118
    762
    813
    711
    44 x 32
    1118
    813
    813
    711
    44 x 34
    1118
    864
    813
    724
    44 x 36
    1118
    914
    813
    724
    44 x 38
    1118
    965
    813
    737
    44 x 40
    1118
    1016
    813
    749
    44 x 42
    1118
    1067
    813
    762
    46 x 22
    1168
    559
    851
    724
    46 x 24
    1168
    610
    851
    724
    46 x 26
    1168
    660
    851
    737
    46 x 28
    1168
    711
    851
    737
    46 x 30
    1168
    762
    851
    737
    46 x 32
    1168
    813
    851
    749
    46 x 34
    1168
    864
    851
    749
    46 x 36
    1168
    914
    851
    762
    46 x 38
    1168
    965
    851
    762
    46 x 40
    1168
    1016
    851
    775
    46 x 42
    1168
    1067
    851
    787
    46 x 44
    1168
    1118
    851
    800
    48 x 22
    1219
    559
    889
    737
    48 x 24
    1219
    610
    889
    737
    48 x 26
    1219
    660
    889
    762
    48 x 28
    1219
    711
    889
    762
    48 x 30
    1219
    762
    889
    762
    48 x 32
    1219
    813
    889
    787
    48 x 34
    1219
    864
    889
    787
    48 x 36
    1219
    914
    889
    787
    48 x 38
    1219
    965
    889
    813
    48 x 40
    1219
    1016
    889
    813
    48 x 42
    1219
    1067
    889
    813
    48 x 44
    1219
    1118
    889
    838
    48 x 46
    1219
    1168
    889
    838
    NOTE:Outlet dimension M for run sizes NPS 14 and larger is recommended but not required.

    Download the PDF file: Dimensions-of-butt-welding-reducing-tees-and-crosses-ASME-B16.9.

    Dimensions-of-butt-welding-reducing-tees-and-crosses-ASME-B16-9.pdf