Products
Twin sphere Rubber Expansion Joint Fig.SF20
Classification：
Summary
PRODUCT DETAILS
Features:
1.Double Sphere allows more compression,elongation and deflection.
2.Small force required to cause movement.
3.Precision molded of synthetic rubber & nylon.
4.Excellent ability to absorb vibration and sound.
5.Perfect corrosion resistant.
6.Using floating flange, easy to install.
MateriaI List
|
Item No. |
Parts Name |
Parts Material |
|
1 |
cover |
EPDM |
|
2 |
Reinforcing Fabric |
Nylon |
|
3 |
Tube |
EPDM |
|
4 |
Retain Ring |
Steel |
|
5 |
Flange |
carbon Steel |
Dimensions(mm/in)
|
Nominal Diameter |
Neutral Length |
Allowable Movement (IN.) |
Max. Pressure |
Vacuum |
|||||
|
mm |
inch |
mm |
inch |
Axial comp. |
Axial Ext. |
Lateral. |
Angular.(。) |
PSI. |
(in. of Hg)-4 |
|
40 |
1 1/2 |
175 |
7 |
2" |
1.188" |
±1.75" |
45。 |
225 |
26 |
|
50 |
2 |
175 |
7 |
2" |
1.188" |
±1.75" |
45。 |
225 |
26 |
|
65 |
2 1/2 |
175 |
7 |
2" |
1.188" |
±1.75" |
43。 |
225 |
26 |
|
80 |
3 |
175 |
7 |
2" |
1.188" |
±1.75" |
38。 |
225 |
26 |
|
100 |
4 |
225 |
9 |
2.25" |
1.375" |
±1.562" |
34。 |
225 |
26 |
|
125 |
5 |
225 |
9 |
2.25" |
1.375" |
±1.562" |
29。 |
225 |
26 |
|
150 |
6 |
225 |
9 |
2.25" |
1.375" |
±1.562" |
25。 |
225 |
26 |
|
200 |
8 |
325 |
13 |
2.5" |
1.375" |
±1.375" |
19。 |
225 |
26 |
|
250 |
10 |
325 |
13 |
2.5" |
1.375" |
±1.375" |
15。 |
225 |
26 |
|
300 |
12 |
325 |
13 |
2.5" |
1.375" |
±1.375" |
13。 |
225 |
26 |
|
350 |
14 |
350 |
13.75 |
1.75" |
1.118" |
±1.118" |
9。 |
150 |
26 |
|
400 |
16 |
350 |
13.75 |
1.75" |
1.118" |
±1.118" |
8。 |
150 |
26 |
|
450 |
18 |
350 |
13.75 |
1.75" |
1.118" |
±1.118" |
7。 |
150 |
26 |
|
500 |
20 |
350 |
13.75 |
1.75" |
1.118" |
±1.118" |
7。 |
150 |
26 |
|
600 |
24 |
350 |
13.75 |
1.75" |
1.118" |
±1.118" |
5。 |
150 |
26 |
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