Description
External Pressure Axiai Type (ZWY Type)
1- Nozzle
2- Annular Plate
3-Sleeve
4-Cover
5-Bellow
6- Tie Rod
7- Long Nozzle
8- Condensate Trap
Technical Parameter Table
Nominal Diameter DN mm | Bellow | Compensation Value | Radial Shape Maximum Size
H mm |
Total Length L mm | ||||
Connection Pattern | ||||||||
Number of Bellows n |
Effective Area cm2 | Movement Xo
mm |
Rigidity K xo
N/mm |
|||||
Nozzle J |
Flange F | |||||||
Pd=1.6MPa(16kgf/cm2′) 【N】=1000 times t=20℃
The design pressure Pd =1.6 MPa (1.6kgf/cm2),the fatigue lie |N]=1000 times and the design temperature t=20℃
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300 | 16 | 1290 | 197 | 369 | 600 | 1820 | 1840 | |
400 | 15 | 2009 | 187 | 467 | 710 | 1840 | 1860 | |
450 | 16 | 2435 | 184 | 516 | 76B | 1840 | I860 | |
500 | 12 | 3473 | 286 | 586 | 975 | 2405 | 2425 | |
600 | 12 | 4766 | 278 | 780 | 1090 | 2540 | 1560 | |
700 | 12 | 6068 | 287 | 817 | 1190 | 2540 | 2560 | |
800 | 12 | 7528 | 290 | 863 | 1290 | 2540 | ||
900 | 12 | 9348 | 438 | 678 | 1460 | 2685 | ||
1000 | 12 | 11141 | 438 | 719 | 1560 | 2685 | ||
1100 | 12 | 13090 | 432 | 760 | 1660 | 2685 | ||
1200 | 12 | 15197 | 432 | 801 | 1760 | 2685 | ||
1300 | 12 | 17460 | 430 | $46 | 1860 | 2685 | ||
1400 | 12 | 19881 | 426 | 8S1 | 1960 | 2685 | ||
1500 | 12 | 22458 | 422 | 938 | 2060 | 2685 |
Our company can produce the expansion join! with larger (or smaller) specifications except the type in this table. Technical parameters car be adjusted and designed according to customer requirements.