Butt Weld Fittings



pipe fitting manufacturer

Butt Weld Fittings To ANSI B16.9

NOM.
BORE
PIPE
O.D.
Wall Thickness Radius A B C E G
L H
D
h
5S 10S 40S 80S 1D 1.5D 2D 3D Short Long
1/2" 21.34 1.65 2.11 2.77 3.73 12.7 19.05 25.4 38.1 12.7 15.9 25.4 25.4 34.9 50.8 76.2 50.8 45 8
3/4" 26.67 1.65 2.11 2.87 3.91 19.05 28.57 38.10 57.15 19.05 11.1 28.6 25.4 42.8 50.8 76.2 50.8 50 8
1" 33.40 1.65 2.77 3.38 4.55 25.4 38.1 50.8 76.2 25.4 22.2 38.1 38.1 50.8 50.8 101.6 50.8 60 10
1 1/4" 42.16 1.65 2.77 3.56 4.85 31.75 47.6 63.5 95.25 31.75 25.0 47.6 28.1 63.5 50.8 101.6 50.8 70 12
1 1/2" 48.26 1.65 2.77 3.68 5.08 38.1 57.15 76.2 114.3 38.10 28.6 57.2 38.1 73.0 50.8 101.6 63.5 80 12
2" 60.32 1.65 2.77 3.91 5.54 50.8 76.2 101.6 152.4 50.8 34.0 63.5 38.1 92.0 63.5 152.4 76.2 94 16
2 1/2" 73.02 2.11 3.05 5.16 7.01 63.5 95.25 127.0 190.5 63.5 44.0 76.2 38.1 104.8 63.5 152.4 88.9 110 16
3" 88.90 2.11 3.05 5.49 7.62 76.2 114.30 152.4 228.6 76.2 50.8 85.7 50.8 127.0 63.5 152.4 88.9 130 18
3 1/2" 101.60 2.11 3.05 5.74 8.08 88.9 133.35 177.8 266.7 88.9 57.2 95.3 63.5 139.7 76.2 152.4 101.6 140 18
4" 114.30 2.11 3.05 6.02 8.56 101.6 152.4 203.2 304.8 101.6 63.5 104.8 63.5 157.2 76.2 152.4 101.6 158 20
5" 141.30 2.77 3.40 6.55 9.52 127.0 190.5 254.0 381.0 127.0 82.6 123.8 76.2 185.7 139.7 203.2 127.0 188 25
6" 168.27 2.77 3.40 7.11 10.97 152.4 228.6 304.8 457.2 152.4 95.3 158.7 88.9 203.2 139.7 212 25    
8" 219.07 2.77 3.76 8.18 12.7 203.2 304.8 406.4 609.6 203.2 127.0 190.5 101.6 270.0 101.6 203.2 152.4 268 30
10" 273.05 3.40 4.19 9.27 12.7 254.0 381.0 508.0 762.0 254.0 158.7 215.9 127.0 324.0 127.0 254.0 177.8 330 35
12" 323.85 3.96 4.57 9.52 12.7 304.0 457.2 609.6 914.4 304.4 190.5 254.0 152.4 381.0 152.4 254.0 203.2 400 40
14" 355.60 3.96 4.76 9.52 12.7 355.6 533.4 711.2 1066.8 355.6 22.2 280.0 165.1 412.8 152.4 305.0 330.2    
16" 406.40 4.19 4.76 9.52 12.7 406.4 609.6 812.8 1219.2 496.4 254.0 304.8 177.8 470.0 152.4 305.0 355.6    
18" 457.20 4.19 4.76 9.52 12.7 457.2 685.8 914.4 1371.6 457.1 285.7 343.0 203.2 533.4 152.4 152.40 305.0    
20" 508.00 4.76 5.54 9.52 12.7 508.0 762.0 101.6 1524.0 508.2 317.6 381.0 228.6 584.2 152.4 305.0 508.0