Curve ASME long e short radius


Dimensioni (mm)

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
-
-
-