ChineseEnglish
Sals Phone：0317-6090226/6210186　Sals Fax：0317-6090227/6215166
HomeAbout UsProductsCertificationEquipmentInspectionWorkshopContact Us
Pipe Fitting ElbowPipe Fitting BendForged FlangesPipe Fitting TeePipe Fitting CapPipe Fitting Stub EndSmls/Weld Steel PipePipe Fitting ReducerForged Pipe FittingsCorrugated Compensator
　 International Trade Department
　 Domestic Trade Department
　 Domestic Trade Department

ASME/ANSI B16.9、B16.28
Dimensions of Elbows and Returns
Nominal Pipe Size   DN Outside Diameter at Bevel D             Center to  End                       Cantre to Cantre Back  to  Faces 
45-deg Elbows 90-deg Elbows 180-deg Elbows
B A P K
long Radius long Radius Short Radius long Radius Short Radius long Radius Short Radius
1/2 21.3 15.7 38.1 - 76.2 - 47.8 -
3/4 26.7 19.1 38.1 - 76.2 - 50.8 -
1 33.4 22.4 38.1 25.4 76.2 50.8 55.6 41.1
1  1/4 42.2 25.4 47.8 31.8 95.3 63.6 69.9 52.3
1  1/2 48.3 28.4 57.2 38.1 114.3 76.2 82.6 62
2 60.3 35.1 76.2 50.8 152.4 101.6 106.4 81
2 1/2 73 44.5 95.3 63.5 190.5 127 131.8 100.1
3 88.9 50.8 114.3 76.2 228.6 152.4 158.8 120.7
3 1/2 101.6 57.2 133.4 88.9 266.7 177.8 184.2 139.7
4 114.3 63.5 152.4 101.6 304.8 203.2 209.6 158.8
5 141.3 79.2 190.5 127 381 254 261.9 196.9
6 168.3 95.3 228.6 152.4 457.2 304.8 312.7 236.5
8 219.1 127 304.8 203.2 609.6 406.4 414.3 312.7
10 273.1 158.8 381 254 762 508 517.7 390.7
12 323.9 190.5 457.2 304.8 914.4 609.6 619.3 466.9
14 355.6 222.3 533.4 355.6 1066.8 711.2 711.2 533.4
16 406.4 254 609.6 406.4 1219.2 812.8 812.8 609.6
18 457.2 285.8 685.8 457.2 1371.6 914.4 914.4 685.8
20 508 317.5 762 508 1524 1016 1016 762
22 558.8 342.9 838.2 558.8 1676.4 1117.6 1117.6 838.2
24 609.6 381 914.4 609.6 1828.8 1219.2 1219.2 914.4
26 660.4 406 990.6 - - - - -
28 711.2 438.2 1066.8 - - - - -
30 762 469.9 1143 - - - - -
32 812.8 501.7 1219.2 - - - - -
34 863.6 533.4 1295.4 - - - - -
36 914.4 565.2 1371.6 - - - - -
38 965.2 599.9 1447.8 - - - - -
40 1016 632 1524 - - - - -
42 1066.8 660.4 1600.2 - - - - -
44 1117.6 695.5 1676.4 - - - - -
46 1168.4 726.9 1752.6 - - - - -
48 1219.2 758.9 1828.8 - - - - -
注：1）表中长半径弯头取自ASME/ANSI B16.9，短半径取自ASME/ANSI B16.28　2）壁厚T见厚壁表
Copyright © 2010-2011 qdfitting.com.