DN | Diametro esterno |
LONG RADIUS (ASME B16.9) | SHORT RADIUS (ASME B16.28) | |||||
---|---|---|---|---|---|---|---|---|
45° | 90° | 180° | 45° | 90° | 180° | |||
B | A | K | B | A | K | |||
15 20 25 32 40 |
1⁄2 3⁄4 1 11⁄4 11⁄2 |
21.30 26.70 33.40 42.40 48.30 |
16.00 19.00 22.00 25.00 29.00 |
38.00 38.00 38.00 48.00 57.00 |
48.00 51.00 56.00 70.00 83.00 |
- - - - - |
- - 25.40 31.80 38.10 |
- - 41.10 52.30 62.00 |
50 65 80 90 100 |
2 21⁄2 3 31⁄2 4 |
60.30 73.00 88.90 101.60 114.30 |
35.00 44.00 51.00 57.00 64.00 |
76.00 95.00 114.00 133.00 152.00 |
106.00 132.00 159.00 184.00 210.00 |
- - 31.60 36.80 42.10 |
50.80 63.50 76.20 88.90 101.60 |
81.00 100.10 120.70 139.70 158.80 |
125 150 200 250 300 |
5 6 8 10 12 |
141.30 168.30 19.10 273.00 323.80 |
79.00 95.00 127.00 159.00 190.00 |
190.00 229.00 305.00 381.00 457.00 |
262.00 313.00 414.00 518.00 619.00 |
52.60 63.40 84.20 105.20 126.30 |
127.00 152.40 203.20 254.00 304.80 |
196.90 236.50 312.70 390.70 466.90 |
350 400 450 500 550 |
14 16 18 20 22 |
355.60 406.40 457.00 508.00 559.00 |
222.00 254.00 286.00 318.00 343.00 |
533.00 610.00 686.00 762.00 838.00 |
711.00 813.00 914.00 1016.00 1118.00 |
147.30 168.30 189.40 210.40 231.50 |
355.60 406.40 457.20 508.00 558.80 |
533.40 609.60 685.80 732.00 838.20 |
600 650 700 750 800 |
24 26 28 30 32 |
610.00 660.40 711.00 762.00 813.00 |
381.00 406.00 438.00 470.00 502.00 |
914.00 991.00 1067.00 1143.00 1219.00 |
1219.00 - - - - |
252.50 273.50 294.60 315.60 378.10 |
609.60 660.00 711.20 762.00 812.80 |
914.40 - - - - |
850 900 950 1000 1050 |
34 36 38 40 42 |
864.00 914.00 965.00 1016.00 1067.00 |
533.00 565.00 600.00 632.00 660.00 |
1295.00 1372.00 1448.00 1524.00 1600.00 |
- - - - - |
357.70 378.80 - 420.80 441.90 |
863.60 614.40 965.00 1016.00 1066.80 |
- - - - -- |
1100 1150 1200 |
44 46 48 |
1117.60 1168.40 1219.20 |
695.00 727.00 759.00 |
1676.00 1753.00 1829.00 |
- - - |
462.90 - 505.00 |
1117.60 1168.00 1219.00 |
- - - |