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UNIVERSAL SWING EXPANSION JOINTS |
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- Bellows: ASTM A240 TP321/TP316
- Welding ends: ASTM A106 gr.B - ASTM A312 TP304/TP316
- External restraints: Fe430B - ASTM A240 TP304
- Flanges: Fe430B - ASTM A240 TP304/TP316
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| DN |
PN |
Lateral movement (±) |
A |
B |
Moment due to bellows stiffness |
Moment due to hinge friction for each ate |
Welding ends |
Type SDS |
Type SDF |
| Ma |
MR |
DØ |
S |
L |
Lf |
| [mm] |
[mm] |
[mm] |
[Kgm/°] |
[Kgm/ate] |
[mm] |
[mm] |
[mm] |
[mm] |
| 50 |
16 |
15 |
180 |
100 |
0,9 |
0,5 |
60,3 |
3,91 |
450 |
390 |
| 65 |
16 |
15 |
200 |
125 |
1,5 |
0,5 |
76,1 |
5,00 |
450 |
460 |
| 80 |
16 |
15 |
220 |
140 |
2,7 |
0,5 |
88,9 |
5,49 |
450 |
480 |
| 100 |
16 |
15 |
240 |
160 |
3,5 |
0,5 |
114,3 |
6,02 |
450 |
480 |
| 125 |
16 |
25 |
300 |
210 |
5,0 |
0,6 |
139,7 |
6,55 |
600 |
520 |
| 150 |
16 |
25 |
330 |
240 |
6,2 |
0,6 |
168,3 |
7,11 |
600 |
520 |
| 175 |
16 |
25 |
360 |
290 |
6,8 |
0,7 |
193,7 |
8,00 |
600 |
520 |
| 200 |
16 |
25 |
400 |
300 |
7,0 |
0,7 |
219,1 |
8,18 |
640 |
560 |
| 250 |
16 |
25 |
480 |
370 |
13,0 |
1,0 |
273,0 |
9,27 |
700 |
620 |
| 300 |
16 |
25 |
570 |
450 |
17,0 |
2,0 |
323,9 |
10,31 |
700 |
620 |
| 350 |
16 |
25 |
600 |
450 |
18,0 |
3,0 |
355,6 |
11,13 |
700 |
620 |
| 400 |
16 |
25 |
700 |
570 |
33,0 |
4,0 |
406,4 |
12,70 |
800 |
720 |
| 450 |
16 |
25 |
800 |
630 |
44,0 |
5,0 |
457,2 |
14,27 |
800 |
720 |
| 500 |
16 |
25 |
850 |
670 |
65,0 |
6,5 |
508,0 |
15,09 |
850 |
770 |
| 600 |
16 |
25 |
1000 |
820 |
86,0 |
12,0 |
609,6 |
17,40 |
850 |
770 |
| 700 |
16 |
25 |
1100 |
900 |
135,0 |
15,0 |
711,2 |
17,00 |
850 |
770 |
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