Product Detail
Product Tags
Performance specification
| Design specification |
Structure length |
Connecting flange |
Testing and inspection |
Product identification |
Specification of supply |
| JB/T8937 |
GB/T 12221 |
JB/T 78;JB/T 79 |
GB/T 13927 |
GB/T 12220 |
JB/T 7928 |
Dimensions,connection size and weight
| Nominal diameter |
L |
D |
Reference |
| DN (mm) |
DPS (inch) |
PN1.0MPa |
PN1.6MPa |
PN2.5MPa |
PN4.0MPa |
WT(kg) |
| 50 |
2 |
22 |
109 |
109 |
109 |
109 |
1.2 |
| 65 |
21/2 |
24 |
129 |
129 |
129 |
129 |
1.6 |
| 80 |
3 |
24 |
144 |
144 |
144 |
144 |
2.2 |
| 100 |
4 |
28 |
164 |
164 |
170 |
170 |
2.7 |
| 125 |
5 |
30 |
194 |
194 |
196 |
196 |
3.8 |
| 150 |
6 |
40 |
221 |
221 |
226 |
226 |
5.8 |
| 200 |
8 |
43 |
275 |
275 |
286 |
293 |
14 |
| 250 |
10 |
43 |
331 |
331 |
343 |
355 |
17.5 |
| 300 |
12 |
50 |
380 |
386 |
403 |
420 |
27 |
| 350 |
14 |
52 |
440 |
446 |
460 |
477 |
41.5 |
| 400 |
16 |
62 |
491 |
498 |
517 |
549 |
60 |
| 450 |
18 |
62 |
541 |
558 |
567 |
574 |
74 |
| 500 |
20 |
65 |
596 |
620 |
627 |
631 |
116 |
| 600 |
24 |
70 |
698 |
734 |
734 |
750 |
178 |
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