Technical Specification
Inches | Metric | ||||||
N.B. | O.D. At Bevel | C | M | N.B. | O.D. At Bevel | C | M |
½ | 0.84 | 1 | 1 | 15 | 21.34 | 25.4 | 25.4 |
¾ | 1.05 | 1 1/8 | 1 1/8 | 20 | 26.67 | 28.58 | 28.58 |
1 | 1.32 | 1 ½ | 1 ½ | 25 | 33.4 | 38.1 | 38.1 |
1 ¼ | 1.66 | 1 7/8 | 1 7/8 | 32 | 42.16 | 47.63 | 47.63 |
1 ½ | 1.9 | 2 ¼ | 2 ¼ | 40 | 48.26 | 57.15 | 57.15 |
2 | 2.38 | 2 ½ | 2 ½ | 50 | 60.33 | 63.5 | 63.5 |
2 ½ | 2.88 | 3 | 3 | 65 | 73.03 | 76.2 | 76.2 |
3 | 3.5 | 3 3/8 | 3 3/8 | 80 | 88.9 | 85.73 | 85.73 |
3 ½ | 4 | 3 ¾ | 3 ¾ | 90 | 101.6 | 95.25 | 95.25 |
4 | 4.5 | 4 1/8 | 4 1/8 | 100 | 114.3 | 104.78 | 104.78 |
5 | 5.56 | 4 7/8 | 4 7/8 | 125 | 141.3 | 123.83 | 123.83 |
6 | 6.63 | 5 5/8 | 5 5/8 | 150 | 168.28 | 142.88 | 142.88 |
8 | 8.63 | 7 | 7 | 200 | 219.08 | 177.8 | 177.8 |
10 | 10.75 | 8 ½ | 8 ½ | 250 | 273.05 | 215.9 | 215.9 |
12 | 12.75 | 10 | 10 | 300 | 323.85 | 254 | 254 |
14 | 14 | 11 | 11 | 350 | 355.6 | 279.4 | 279.4 |
16 | 16 | 12 | 12 | 400 | 406.4 | 304.8 | 304.8 |
18 | 18 | 13 ½ | 13 ½ | 450 | 457.2 | 342.9 | 342.9 |
20 | 20 | 15 | 15 | 500 | 508 | 381 | 381 |
22 | 22 | 16 ½ | 16 ½ | 550 | 558.8 | 419.1 | 419.1 |
24 | 24 | 17 | 17 | 600 | 609.6 | 431.8 | 431.8 |
26 | 26 | 19 ½ | 19 ½ | 650 | 660.4 | 495.3 | 495.3 |
28 | 28 | 20 ½ | 20 ½ | 700 | 711.2 | 520.7 | 520.7 |
30 | 30 | 22 | 22 | 750 | 762 | 558.8 | 558.8 |
32 | 32 | 23 ½ | 23 ½ | 800 | 812.8 | 596.9 | 596.9 |
34 | 34 | 25 | 25 | 850 | 863.6 | 635 | 635 |
36 | 36 | 26 ½ | 26 ½ | 900 | 914.4 | 673.1 | 673.1 |
38 | 38 | 28 | 28 | 950 | 965.2 | 711.2 | 711.2 |
40 | 40 | 29 ½ | 29 ½ | 1000 | 1016 | 749.3 | 749.3 |
42 | 42 | 30 | 28 | 1050 | 1066.8 | 762 | 711.2 |
44 | 44 | 32 | 30 | 1100 | 1117.6 | 812.8 | 762 |
46 | 46 | 33 ½ | 31 ½ | 1150 | 1168.4 | 850.9 | 800.1 |
48 | 48 | 35 | 33 | 1200 | 1219.2 | 889 | 838.2 |