| 压力等级 | 公称压力(PN) | 磅级(Class) | ||||||||
| 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 150 | 300 | 400 | 600 | ||
| 试验压力 | 壳体试验 | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | 3.03 | 7.5 | 10.2 | 15.0 |
| 密封试验 | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 | 2.2 | 5.5 | 7.48 | 11.0 | |
|
DN |
150Lb(PR) 凸面法兰RF |
||||||
|
mm |
in |
L |
D |
D1 |
D2 |
b |
n-Φd |
|
15 |
1/2 |
108 |
89 |
60.5 |
35 |
10 |
4-Φ16 |
|
20 |
3/4 |
117 |
98 |
69.9 |
43 |
10.5 |
4-Φ16 |
|
25 |
1 |
127 |
108 |
79.2 |
51 |
11.5 |
4-Φ16 |
|
32 |
1 1/4 |
140 |
117 |
89 |
63 |
13 |
4-Φ16 |
|
40 |
1 1/2 |
165 |
127 |
98.6 |
73 |
14.5 |
4-Φ16 |
|
50 |
2 |
178 |
152 |
120.7 |
92 |
16 |
4-Φ19 |
|
65 |
2 1/2 |
190 |
178 |
139.7 |
105 |
18 |
4-Φ19 |
|
80 |
3 |
203 |
190 |
152.4 |
127 |
19.5 |
4-Φ19 |
|
100 |
4 |
229 |
229 |
190.5 |
157 |
24 |
8-Φ19 |
|
125 |
5 |
356 |
254 |
216 |
186 |
24 |
8-Φ22.5 |
|
150 |
6 |
394 |
279 |
241.3 |
216 |
25.4 |
8-Φ22.5 |
|
200 |
8 |
457 |
343 |
298.5 |
270 |
28.4 |
8-Φ22.5 |
|
250 |
10 |
533 |
406 |
362 |
324 |
30.2 |
12-Φ25.4 |
| 品牌: | 欧电阀门 |
| 型号: | Q41F-150LBP |
| 结构形式: | 浮动球直通式 |
| 材质: | 不锈钢 |
| 连接形式: | 法兰 |
| 公称通径: | 15-250 mm |
| 适用介质: | 水;蒸汽;油品 |
| 压力环境: | 常压 |