|
|
 |
 |
 |
| 公称通径 |
D |
公称压力 |
基本尺寸 |
| D O |
L |
n—￠ |
| 50 |
57 |
|
125 |
65 |
4—￠18 |
| 50 |
60 |
|
125 |
65 |
4—￠1 8 |
| 65 |
76 |
|
145 |
65 |
4—￠ 18 |
| 80 |
89 |
|
160 |
65 |
8—￠ 18 |
| 100 |
108 |
|
180 |
70 |
8—￠ 18 |
| 100 |
114 |
|
180 |
70 |
8—￠ 18 |
| 125 |
133 |
2.5 |
210 |
70 |
8—￠ 18 |
| 125 |
140 |
210 |
70 |
8—￠ 18 |
| 150 |
159 |
|
240 |
70 |
8—￠ 22 |
| 150 |
165 |
|
240 |
70 |
8—￠ 22 |
| 150 |
168 |
|
240 |
70 |
8—￠ 22 |
| 200 |
219 |
|
295 |
80 |
12 —￠ 22 |
| 250 |
273 |
|
355 |
85 |
12 —￠ 25 |
| 300 |
325 |
1.6 |
410 |
90 |
12 —￠ 25 |
| 350 |
377 |
470 |
100 |
16 —￠ 25 |
| 400 |
426 |
|
525 |
110 |
16 —￠ 30 |
| 450 |
480 |
|
585 |
115 |
20 —￠ 30 |
| 500 |
530 |
|
650 |
125 |
20 —￠ 34 |
| 600 |
630 |
|
770 |
13 5 |
20 —￠ 41 | |
|
|
