Click for technic details
The rubber expansion joints are molded with a single arch and useful for connections that may require axial compression, axial extension, lateral deflection, angular deflection. Both ends of the joint can be deflected. Body in EPDM or NBR, flanges in galvanized steel.
Flanges: UNI EN 1092-1 PN 10 ¨C 16
Working pressure for DN 32~600: 1.6MPa; for DN700~1600: 1.0MPa
Flanged drilling as per DIN2577 for DN 32~600; per DIN2576 for DN700~1600
|
Body |
NBR |
|
Flange |
Q235 |
|
Frame |
Hard steel wire |
12¡± and above could have motion limiter tie rods with additional stopper if need.
|
DN |
L |
D |
d1 |
a |
f |
b |
No. of bolt |
Axial displacement |
|
Stretch |
Compression |
|
32 |
95 |
140 |
38.5 |
100 |
16 |
18 |
4 |
6 |
10 |
|
40 |
95 |
150 |
45 |
110 |
16 |
18 |
4 |
6 |
10 |
|
50 |
105 |
165 |
58 |
125 |
16 |
18 |
4 |
7 |
10 |
|
65 |
115 |
185 |
77 |
145 |
16 |
18 |
4 |
8 |
13 |
|
80 |
135 |
200 |
90 |
160 |
18 |
18 |
8 |
18 |
15 |
|
100 |
150 |
220 |
109 |
180 |
18 |
18 |
8 |
18 |
19 |
|
125 |
165 |
250 |
134.5 |
210 |
20 |
18 |
8 |
18 |
19 |
|
150 |
180 |
285 |
160.5 |
240 |
22 |
22 |
8 |
16 |
19 |
|
200 |
190 |
340 |
221 |
295 |
22 |
22 |
12 |
16 |
20 |
|
200 |
205 |
340 |
221 |
295 |
22 |
22 |
12 |
16 |
20 |
|
250 |
230 |
405 |
269 |
355 |
24 |
25 |
12 |
16 |
28 |
|
250 |
240 |
405 |
269 |
355 |
24 |
25 |
12 |
16 |
28 |
|
300 |
245 |
460 |
326 |
410 |
24 |
25 |
12 |
16 |
28 |
|
300 |
260 |
460 |
326 |
410 |
26 |
25 |
12 |
16 |
28 |
|
350 |
265 |
520 |
370.5 |
470 |
26 |
25 |
16 |
16 |
28 |
|
350 |
265 |
520 |
370.5 |
470 |
28 |
25 |
16 |
16 |
28 |
|
400 |
265 |
580 |
422 |
525 |
26 |
30 |
16 |
16 |
28 |
|
400 |
265 |
580 |
422 |
525 |
28 |
30 |
16 |
16 |
28 |
|
450 |
265 |
640 |
460.2 |
585 |
26 |
30 |
20 |
16 |
28 |
|
450 |
265 |
640 |
460.2 |
585 |
30 |
30 |
20 |
16 |
28 |
|
500 |
265 |
715 |
511 |
650 |
28 |
33 |
20 |
16 |
28 |
|
500 |
265 |
715 |
511 |
650 |
30 |
33 |
20 |
16 |
28 |
|
600 |
265 |
840 |
612.6 |
770 |
28 |
36 |
20 |
16 |
28 |
|
600 |
265 |
840 |
612.6 |
770 |
30 |
36 |
20 |
16 |
28 |
|
700 |
260 |
895 |
714.2 |
840 |
30 |
36 |
24 |
16 |
25 |
|
800 |
260 |
1015 |
815.8 |
950 |
33 |
36 |
24 |
16 |
25 |
|
900 |
260 |
1115 |
917.4 |
1050 |
33 |
36 |
28 |
16 |
25 |
|
1000 |
260 |
1230 |
1019 |
1160 |
36 |
36 |
28 |
16 |
25 |
|
1200 |
260 |
1445 |
1224 |
1380 |
39 |
40 |
32 |
16 |
25 |
|
1400 |
300 |
1675 |
1424 |
1590 |
43 |
44 |
36 |
16 |
25 |
|
1600 |
300 |
1915 |
1624 |
1820 |
48 |
46 |
40 |
16 |
25 |
Both ends of the joint can be arbitary deflected for free adjustment of axial or lateral displacement.
