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Double sphere rubber expansion joints
rubber flexible joints (Rubber Joint) are ideal in heating and air conditioning systems, where low initial cost and
maximum reliability are a must.
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Item No. |
|
| Name |
TWIN-SPHERE CONNECTION
with Floating Flanges
|
| Script |
• FLANGES：Carbon steel （CHANGEABLE） |
| • WIRE：CARBON STEEL WIRES STRAND |
| • ELASTOMER：SPECIAL SYNTHETIC RUBBER |
| • REINFORCING FABRIC：SYTHETIC FIBER |
|
Allowable Movements
|
| 1.Axial Compression |
|
2.Axial Elongation |
|
3.Transverse Movement |
|
4.Angular Deflection |
| |
|
|
|
Dimension (mm)
Size
(In) |
L |
DØ |
FØ |
Allowable Movements |
| Axial |
Trans
Move |
Angular
Deflection |
| Comp |
Elong |
| 1-1/2" |
175 |
40 |
69 |
50mm |
30mm |
45mm |
35° |
| 2" |
175 |
52 |
86 |
50 |
30 |
45 |
35° |
| 2-1/2" |
175 |
68 |
106 |
50 |
30 |
45 |
35° |
| 3" |
175 |
76 |
116 |
50 |
30 |
45 |
35° |
| 4" |
225 |
103 |
150 |
50 |
35 |
40 |
35° |
| 5" |
225 |
128 |
180 |
50 |
35 |
40 |
35° |
| 6" |
225 |
152 |
209 |
50 |
35 |
40 |
35° |
| 8" |
325 |
194 |
260 |
60 |
35 |
35 |
30° |
| 10" |
325 |
250 |
320 |
60 |
35 |
35 |
30° |
| 12" |
325 |
300 |
367 |
60 |
35 |
35 |
30° |
| 14" |
350 |
320 |
408 |
40 |
30 |
30 |
20° |
| 16" |
350 |
372 |
472 |
40 |
30 |
30 |
20° |
| 18" |
350 |
415 |
522 |
40 |
30 |
30 |
20° |
| 20" |
350 |
454 |
570 |
40 |
30 |
30 |
20° |
| 24" |
350 |
580 |
690 |
40 |
30 |
30 |
20° |
Size
(In) |
L |
DØ |
FØ |
Allowable Movements |
| Axial |
Trans
Move |
Angular
Deflection |
| Comp |
Elong |
| 1-1/2" |
7" |
40 |
69 |
50mm |
30mm |
45 |
35° |
| 2" |
7" |
52 |
86 |
50 |
30 |
45 |
35° |
| 2-1/2" |
7" |
68 |
106 |
50 |
30 |
45 |
35° |
| 3" |
7" |
76 |
116 |
50 |
35 |
45 |
35° |
| 4" |
9" |
103 |
150 |
50 |
35 |
40 |
35° |
| 5" |
9" |
128 |
180 |
50 |
35 |
40 |
30° |
| 6" |
9" |
152 |
209 |
50 |
35 |
40 |
30° |
| 8" |
13" |
194 |
260 |
60 |
35 |
35 |
30° |
| 10" |
13" |
250 |
320 |
60 |
35 |
35 |
30° |
| 12" |
13" |
300 |
367 |
60 |
35 |
35 |
20° |
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