| 公称通径 |
标 准 值 |
参 考 值 |
| DN(mm) |
NPS(inch) |
L |
D |
D1 |
D2 |
f |
B |
Z-фD |
B |
H |
WT(㎏) |
| PN1.0 1.6 MPa |
| 15 |
1/2 |
130 |
95 |
65 |
45 |
2 |
14 |
4-14 |
110 |
55 |
6 |
| 20 |
3/4 |
150 |
105 |
75 |
55 |
2 |
16 |
4-14 |
120 |
58 |
7.8 |
| 25 |
1 |
160 |
115 |
85 |
65 |
2 |
16 |
4-14 |
135 |
60 |
10 |
| 32 |
1 1/4 |
180 |
135 |
100 |
78 |
2 |
18 |
4-18 |
150 |
75 |
12.5 |
| 40 |
1 1/2 |
200 |
145 |
110 |
85 |
3 |
18 |
4-18 |
165 |
82 |
14.5 |
| 50 |
2 |
230 |
160 |
125 |
100 |
3 |
20 |
8-18 |
185 |
95 |
19.5 |
| 65 |
2 1/2 |
290 |
180 |
145 |
120 |
3 |
20 |
4-18 |
210 |
105 |
25.5 |
| 80 |
3 |
310 |
195 |
160 |
135 |
3 |
22 |
8-18 |
235 |
120 |
30 |
| 100 |
4 |
350 |
215 |
180 |
155 |
3 |
24 |
8-18 |
260 |
135 |
36 |
| 125 |
5 |
400 |
245 |
210 |
185 |
3 |
26 |
8-23 |
310 |
158 |
62 |
| 150 |
6 |
480 |
280 |
240 |
210 |
3 |
28 |
12-23 |
350 |
180 |
78 |
| 200 |
8 |
495 |
335 |
295 |
265 |
3 |
30 |
12-25 |
420 |
215 |
156 |
| 250 |
10 |
622 |
405 |
355 |
320 |
3 |
32 |
12-25 |
505 |
240 |
172 |
| 300 |
12 |
698 |
460 |
410 |
375 |
4 |
34 |
16-25 |
560 |
265 |
240 |
| 350 |
14 |
787 |
520 |
470 |
435 |
4 |
38 |
16-25 |
605 |
300 |
208 |
| 400 |
16 |
914 |
580 |
525 |
485 |
4 |
40 |
16-30 |
650 |
350 |
265 |
| 采用标准 设计与制造:Q/JBGN01 结构长度:QB1221 法兰连接尺寸:JB78 PN1.6MPa |
采用标准 设计与制造:Q/JBGN01 结构长度:QB1221 法兰连接尺寸:JB78 PN1.6MPa