
Circular double wave metal compensatorYGYB is an elastic compensation component that can freely expand and contract. It is mainly used in the wind and smoke systems of power plant boilers, as well as in other similar smoke connection pipelines such as metallurgy and chemical engineering. It can be made according to different requirements during design, mainly absorbing single pieces of unidirectional thermal displacementEXPANSION JOINTIt can also be composed of two expansion joints to absorb three-dimensional thermal displacement in space without causing damage to the pipeline, which is an essential component for ensuring the safe and reliable operation of the pipeline.
Label number |
Nominal Diameter |
DW |
D |
D1 |
B |
Weight KG |
Image number |
|
mm |
General drawing of circular single wave expansion joint |
Half wave node |
||||||
DD6131 |
200 |
219 |
529 |
223 |
21.1 |
DD6131-01 |
DD6131-02 |
|
DD6132 |
250 |
273 |
583 |
277 |
24.9 |
DD6132-01 |
DD6132-02 |
|
DD6133 |
300 |
325 |
635 |
329 |
28.7 |
DD6133-01 |
DD6133-02 |
|
DD6134 |
350 |
377 |
687 |
381 |
32.3 |
DD6134-01 |
DD6134-02 |
|
DD6135 |
400 |
426 |
736 |
430 |
35.9 |
DD6135-01 |
DD6135-02 |
|
DD6136 |
450 |
480 |
894 |
484 |
39.5 |
DD6136-01 |
DD6136-02 |
|
DD6137 |
500 |
530 |
944 |
534 |
64.9 |
DD6137-01 |
DD6137-02 |
|
DD6138 |
600 |
630 |
1043 |
633 |
413 |
75.4 |
DD6138-01 |
DD6138-02 |
DD6139 |
700 |
720 |
1133 |
723 |
84.9 |
DD6139-01 |
DD6139-02 |
|
DD6140 |
800 |
820 |
1233 |
823 |
95.2 |
DD6140-01 |
DD6140-02 |
|
DD6141 |
900 |
920 |
1333 |
923 |
105.2 |
DD6141-01 |
DD6141-02 |
|
DD6142 |
1000 |
1020 |
1433 |
1023 |
116.2 |
DD6142-01 |
DD6142-02 |
|
DD6143 |
1100 |
1120 |
1533 |
1123 |
126.4 |
DD6143-01 |
DD6143-02 |
|
DD6144 |
1200 |
1220 |
1633 |
1223 |
136.7 |
DD6144-01 |
DD6144-02 |
|
DD6145 |
1300 |
1320 |
1733 |
1323 |
147.4 |
DD6145-01 |
DD6145-02 |
|
DD6146 |
1400 |
1420 |
1833 |
1423 |
157.7 |
DD6146-01 |
DD6146-02 |
|
DD6147 |
1800 |
1820 |
2333 |
1823 |
303.1 |
DD6147-01 |
DD6147-02 |
|
DD6148 |
2000 |
2020 |
2533 |
2023 |
333.9 |
DD6148-01 |
DD6148-02 |
|
DD6149 |
2200 |
2220 |
2733 |
2223 |
365 |
DD6149-01 |
DD6149-02 |
|
DD6150 |
2400 |
2420 |
2933 |
2423 |
497 |
393.8 |
DD6150-01 |
DD6150-02 |
DD6151 |
2800 |
2820 |
3333 |
2823 |
457.7 |
DD6151-01 |
DD6151-02 |
|
DD6152 |
3200 |
3220 |
3733 |
3223 |
519.2 |
DD6152-01 |
DD6152-02 |
|
DD6153 |
3600 |
3620 |
4133 |
3623 |
581.1 |
DD6153-01 |
DD6153-02 |
|
