 |
「管帽系列产品」
 |
公称直径
|
DN50-DN1600 |
壁 厚
|
2.0-50mm |
|
 |
管 帽 部 分
|
| 公称通径 |
端部外径 |
背面至端面尺寸 |
对尺寸E的限制厚度 |
| A系列 |
B系列 |
E |
E1 |
| 15 |
21.3 |
18 |
25 |
- |
|
| 20 |
26.9 |
25 |
25 |
- |
|
| 25 |
33.7 |
32 |
38 |
- |
|
| 32 |
42.4 |
38 |
38 |
- |
|
| 40 |
48.3 |
45 |
38 |
- |
|
| 50 |
60.3 |
57 |
38 |
44 |
5.5 |
| 65 |
76.1(73) |
76 |
38 |
51 |
7.0 |
| 80 |
88.9 |
89 |
51 |
64 |
7.6 |
| 100 |
114.3 |
108 |
64 |
76 |
8.1 |
| 125 |
139.7 |
133 |
76 |
89 |
8.6 |
| 150 |
168.3 |
159 |
89 |
102 |
9.5 |
| 200 |
219.1 |
219 |
102 |
127 |
11.0 |
| 250 |
273 |
273 |
127 |
152 |
12.7 |
| 300 |
323.9 |
325 |
152 |
178 |
12.7 |
| 350 |
355.6 |
377 |
165 |
191 |
12.7 |
| 400 |
406.4 |
426 |
178 |
203 |
12.7 |
| 450 |
457 |
478 |
203 |
229 |
12.7 |
| 500 |
508 |
529 |
229 |
254 |
12.7 |
| 550 |
559 |
- |
254 |
254 |
12.7 |
| 600 |
610 |
630 |
267 |
305 |
12.7 |
| 650 |
660 |
- |
267 |
|
|
| 700 |
711 |
720 |
267 |
|
|
| 750 |
762 |
- |
267 |
|
|
| 800 |
813 |
820 |
267 |
|
|
| 850 |
864 |
- |
267 |
|
|
| 900 |
914 |
920 |
267 |
|
|
| 1000 |
1016 |
1020 |
305 |
|
|
| 1100 |
1118 |
1120 |
343 |
|
|
| 1200 |
1220 |
1220 |
343 |
|
|
| 1300 |
1321 |
1320 |
355 |
|
|
| 1400 |
1420 |
1420 |
380 |
|
|
| 1500 |
1524 |
1520 |
405 |
|
|
|
|
|
走进渤海