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Table 3 ARC LENGTH TABLE
EXAMPLE: Arc Length = Constant x Bend Radius. Example: 90deg bend with 6" clr
EXAMPLE: 1.575 (from table) x 6" (clr) = 9.45" (Arc Length)
For bends more than 90deg, Constants can be added together.
Degrees
Constant
1
0.0175
2
0.0349
3
0.0524
4
0.0698
5
0.0873
6
0.1047
7
0.1222
8
0.1396
9
0.1571
10
0.1745
11
0.1920
12
0.2094
13
0.2269
14
0.2443
15
0.2618
16
0.2792
17
0.2967
18
0.3141
19
0.3316
20
0.3490
21
0.3665
22
0.3839
23
0.4014
24
0.4188
25
0.4363
26
0.4537
27
0.4712
28
0.4886
29
0.5061
30
0.5235
Degrees
Constant
31
0.5410
32
0.5584
33
0.5759
34
0.5933
35
0.6108
36
0.6282
37
0.6457
38
0.6631
39
0.6806
40
0.6980
41
0.7155
42
0.7329
43
0.7504
44
0.7678
45
0.7853
46
0.8027
47
0.8202
48
0.8376
49
0.8551
50
0.8725
51
0.8900
52
0.9074
53
0.9249
54
0.9423
55
0.9598
56
0.9772
57
0.9947
58
1.0121
59
1.0296
60
1.0470
30
30
Degrees
Constant
61
1.0645
62
1.0819
63
1.0994
64
1.1168
65
1.1343
66
1.1517
67
1.1692
68
1.1866
69
1.2041
70
1.2215
71
1.2390
72
1.2564
73
1.2739
74
1.2913
75
1.3088
76
1.3262
77
1.3437
78
1.3611
79
1.3786
80
1.3960
81
1.4135
82
1.4309
83
1.4484
84
1.4658
85
1.4833
86
1.5007
87
1.5182
88
1.5356
89
1.5531
90
1.5705
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