| 내경(d) |
외경(D) |
두께 |
| t |
h |
| 20 |
32 |
6 |
9 |
| 22 |
34 |
6 |
9 |
| 25 |
37 |
6 |
9 |
| 30 |
42 |
6 |
9 |
| 45 |
7 |
10 |
| 35 |
47 |
7 |
10 |
| 40 |
52 |
7 |
10 |
| 45 |
57 |
7 |
10 |
| 50 |
63 |
7 |
10 |
| 55 |
69 |
7 |
10 |
| 69 |
8 |
11 |
| 56 |
66 |
5 |
8 |
| 60 |
74 |
8 |
11 |
| 65 |
79 |
8 |
11 |
| 70 |
84 |
8 |
11 |
| 75 |
89 |
8 |
11 |
| 80 |
94 |
8 |
11 |
| 85 |
99 |
8 |
11 |
| 90 |
104 |
8 |
11 |
| 95 |
109 |
8 |
11 |
|
| 내경(d) |
외경(D) |
두께 |
| t |
h |
| 100 |
114 |
8 |
11 |
| 105 |
121 |
9 |
12 |
| 110 |
126 |
9 |
12 |
| 115 |
131 |
9 |
12 |
| 120 |
136 |
9 |
12 |
| 125 |
141 |
9 |
12 |
| 130 |
146 |
9 |
12 |
| 135 |
155 |
10 |
14 |
| 140 |
160 |
10 |
14 |
| 150 |
170 |
10 |
14 |
| 160 |
180 |
10 |
14 |
|
