SIZE φD A B
15A 45 74 59
1.5S 66 97 89
2.0S 79 109 95
2.5S 94 123 103
3.0S 107 136 108
4.0S 132 162 121
 
呼び径 8A 10A 15A 1.0S 1.25S 1.5S 2.0S 2.5S 3.0S 3.5S 4.0S
外径 13.8 17.3 21.7 25.4 31.8 38.1 50.8 63.5 76.3 89.1 101.6
肉 厚 1.65 1.65 2.1/(※1.65) 1.2 1.2 1.2 1.5 2.0 2.0 2.0 2.0