|
|
 |
| 公称口径 |
L1 |
L2 |
L3 |
L |
| DN1 |
DN2 |
| 50 |
50 |
93 |
20 |
70 |
92 |
| 75 |
50 |
100 |
20 |
77 |
111 |
| 75 |
75 |
132 |
30 |
96 |
130 |
| 100 |
50 |
104 |
20 |
82 |
127 |
| 100 |
75 |
135 |
30 |
102 |
145 |
| 100 |
100 |
167 |
39 |
120 |
165 |
| 125 |
50 |
108 |
20 |
86 |
142 |
| 125 |
75 |
138 |
30 |
105 |
161 |
| 125 |
100 |
169 |
39 |
124 |
180 |
| 125 |
125 |
204 |
52 |
145 |
201 |
| 150 |
50 |
110 |
20 |
86 |
154 |
| 150 |
75 |
140 |
30 |
107 |
175 |
| 150 |
100 |
173 |
39 |
128 |
196 |
| 150 |
125 |
205 |
52 |
146 |
214 |
| 150 |
150 |
240 |
66 |
169 |
237 |
| 200 |
100 |
190 |
45 |
190 |
245 |
| 200 |
150 |
275 |
45 |
220 |
280 |
|
|
