Technical Info of Reducers

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DIMENSION FOR REDUCERS
- ASME B16.9 : 2007
reducer technical info reducer technical info
Nominl Pipe
Size ( NPS ) 		Outside Dimeter
of Bevel 		End
to
End
(H) 		Nominl Pipe
Size ( NPS ) 		Outside Dimeter
of Bevel 		End
to
End
(H)
Large
End 		Small
End 		Large
End 		Small
End
3/4" X 1/2" 26.70 21.30 38.00 5" X 4" 141.30 114.30 127.00
3/4" X 3/8" 26.70 17.30 38.00 5" X 3-1/2" 141.30 101.60 127.00
1" X 3/4" 33.40 26.70 51.00 5" X 3" 141.30 88.90 127.00
1" X 1/2" 33.40 21.30 51.00 5" X 2-1/2" 141.30 73.00 127.00
1-1/4" X 1" 42.20 33.40 51.00 5" X 2" 141.30 60.30 127.00
1-1/4" X 3/4" 42.20 26.70 51.00 6" X 5" 168.30 141.30 140.00
1-1/4" X 1/2" 42.20 21.30 51.00 6" X 4" 168.30 114.30 140.00
1-1/2" X 1-1/4" 48.30 42.20 64.00 6" X 3-1/2" 168.30 101.60 140.00
1-1/2" X 1" 48.30 33.40 64.00 6" X 3" 168.30 88.90 140.00
1-1/2" X 3/4" 48.30 26.70 64.00 6' X 2-1/2" 168.30 73.00 140.00
1-1/2" X 1/2" 48.30 21.30 64.00 8" X 6" 219.10 168.30 152.00
2" X 1-1/2" 60.30 48.30 76.00 8" X 5" 219.10 141.30 152.00
2" X 1-1/4" 60.30 42.20 76.00 8" X 4" 219.10 114.30 152.00
2" X 1" 60.30 33.40 76.00 8" X 3-1/2" 219.10 101.60 152.00
2" X 3/4" 60.30 26.70 76.00 10" X 8" 273.00 219.10 178.00
2-1/2" X 2" 73.00 60.30 89.00 10" X 6" 273.00 168.30 178.00
2-1/2" X 1-1/2" 73.00 48.30 89.00 10" X 5" 273.00 141.30 178.00
2-1/2" X 1-1/4" 73.00 42.20 89.00 10" X 4" 273.00 114.30 178.00
2-1/2" X 1" 73.00 33.40 89.00 12" X 10" 323.80 273.00 203.00
3" X 2-1/2" 88.90 73.00 89.00 12" X 8" 323.80 219.10 203.00
3" X 2" 88.90 60.30 89.00 12" X 6" 323.80 168.30 203.00
3" X 1-1/2" 88.90 48.30 89.00 12" X 5" 323.80 141.30 203.00
3" X 1-1/4" 88.90 42.20 89.00 14" X 12" 355.60 323.80 330.00
3-1/2" X 3" 101.60 88.90 102.00 14" X 10" 355.60 273.00 330.00
3-1/2" X 2-1/2" 101.60 73.00 102.00 14" X 8" 355.60 219.10 330.00
3-1/2" X 2" 101.60 60.30 102.00 14" X 6" 355.60 168.30 330.00
3-1/2" X 1-1/2" 101.60 48.30 102.00 16" X 14" 406.40 355.60 356.00
3-1/2" X 1-1/4" 101.60 42.20 102.00 16" X 12" 406.40 323.80 356.00
4" X 3-1/2" 114.30 101.60 102.00 16" X 10" 406.40 273.00 356.00
4" X 3" 114.30 88.90 102.00 16" X 8" 406.40 219.10 356.00
4" X 2-1/2" 114.30 73.00 102.00 18" X 16" 457.00 406.40 381.00
4" X 2" 114.30 60.30 102.00 18" X 14" 457.00 355.60 381.00
4" X 1-1/2" 114.30 48.30 102.00 18" X 12" 457.00 323.80 381.00
- - - - 18" X 10" 457.00 273.00 381.00
Note : All Dimension in millimeters
DIMENSION FOR REDUCERS
- ASME B16.9 : 2007
reducer technical info reducer technical info
Nominl Pipe
Size ( NPS ) 		Outside Dimeter
of Bevel 		End
to
End
(H) 		Nominl Pipe
Size ( NPS ) 		Outside Dimeter
of Bevel 		End
to
End
(H)
Large
End 		Small
End 		Large
End 		Small
End
20" X 18" 508.00 457.00 508.00 36" X 34" 914.00 864.00 610.00
20" X 16" 508.00 406.40 508.00 36" X 32" 914.00 813.00 610.00
20" X 14" 508.00 355.60 508.00 36" X 30" 914.00 762.00 610.00
20" X 12" 508.00 323.80 508.00 36" X 26" 914.00 660.00 610.00
22" X 20" 559.00 508.00 508.00 36" X 24" 914.00 610.00 610.00
22" X 18" 559.00 457.00 508.00 38" X 36" 965.00 914.00 610.00
22" X 16" 559.00 406.40 508.00 38" X 34" 965.00 864.00 610.00
22" X 14" 559.00 355.40 508.00 38" X 32" 965.00 813.00 610.00
24" X 22" 610.00 559.00 508.00 38" X 30" 965.00 762.00 610.00
24" X 20" 610.00 508.00 508.00 38" X 28" 965.00 711.00 610.00
24" X 18" 610.00 457.00 508.00 38" X 26" 965.00 660.00 610.00
24" X 16" 610.00 406.40 508.00 40" X 38" 1016.00 965.00 610.00
26" X 24" 660.00 610.00 610.00 40" X 36" 1016.00 914.00 610.00
26" X 22" 660.00 559.00 610.00 40" X 34" 1016.00 864.00 610.00
26" X 20" 660.00 508.00 610.00 40" X 32" 1016.00 813.00 610.00
26" X 18" 660.00 457.00 610.00 40" X 30" 1016.00 762.00 610.00
28" X 26" 711.00 660.00 610.00 42" X 40" 1067.00 1016.00 610.00
28" X 24" 711.00 610.00 610.00 42" X 38" 1067.00 965.00 610.00
28" X 20" 711.00 508.00 610.00 42" X 36" 1067.00 914.00 610.00
28" X 18" 711.00 457.00 610.00 42" X 34" 1067.00 864.00 610.00
30" X 28" 762.00 711.00 610.00 42" X 32" 1067.00 813.00 610.00
30" X 26" 762.00 660.00 610.00 42" X 30" 1067.00 762.00 610.00
30" X 24" 762.00 610.00 610.00 44" X 42" 1118.00 1067.00 610.00
30" X 20" 762.00 508.00 610.00 44" X 40" 1118.00 1016.00 610.00
32" X 30" 813.00 762.00 610.00 44" X 38" 1118.00 965.00 711.00
32" X 28" 813.00 711.00 610.00 44" X 36" 1118.00 914.00 711.00
32" X 26" 813.00 660.00 610.00 46" X 44" 1168.00 1118.00 711.00
32" X 24" 813.00 610.00 610.00 46" X 42" 1168.00 1067.00 711.00
34" X 32" 864.00 813.00 610.00 46" X 40" 1168.00 1016.00 711.00
34" X 30" 864.00 762.00 610.00 46" X 38" 1168.00 965.00 711.00
34" X 26" 864.00 660.00 610.00 48" X 46" 1219.00 1168.00 711.00
34" X 24" 864.00 610.00 610.00 48" X 44" 1219.00 1118.00 711.00
- - - - 48" X 42" 1219.00 1067.00 711.00
- - - - 48" X 40" 1219.00 1016.00 711.00
Note : All Dimension in millimeters

Technical Info