| STAINLESS STEEL EXPANSION JOINT |
| SF-150SG Series |
| Product Descriptions: |
| 1. |
Flange type metal expansion joint (no welding needed) with bellows that prevents the flange from contacting with flowing medium and cause rusting. |
| 2. |
Bellows is made of stainless steel vertically welded and comes with an internal sleeve to prevent turbulent flow and maintain correct axial movement. |
| 3. |
Installed between pipes to absorb axial movement due to thermal expansion or contraction. |
|
 |
|
| |
| Installation Precautions: |
| 1. |
Please install the product with the designated length by the manufacturer, and adjust its screw nut to the maximum allowable axial movement of the product after installation is completed. |
| 2. |
Do not allow arc strikes and weld splatter to hit unprotected bellows or any external force to damage it. |
|
| |
| CONSTRUCTION |
 |
|
ITEM
|
PARTS
|
MATERIAL
|
OPTIONAL MATERIAL
|
|
1
|
BELLOWS
|
SUS-304
|
SUS-316
|
|
2
|
FLANGE
|
FCD-40
|
SS-400/SUS-304/SUS-316
|
|
3
|
INTERNAL SLEEVE
|
SUS-304
|
SUS-316
|
|
4
|
TUBE END
|
FCD-40
|
SS-400/SUS-304/SUS-316
|
|
5
|
TIE ROD
|
SS-400
|
SUS-304/SUS-316
|
|
| FLANGE TYPE : JIS、ANSI、BS、DIN |
|
|
| |
| SF-150SG SPECIFICATION |
|
TYPE
|
Nominal Bore
|
Nominal Bore
|
Total Length
|
Bellows
|
Bellows
|
Axial Movement
|
Axial Movement |
Effective Area |
Working Pressure |
Working Pressure |
|
|
mm
|
Ins
|
mm
|
O.D.
|
Corr's No.
|
mm
|
mm
|
cm2
|
PSI |
kg/cm2 |
|
SF-150SG
|
40
|
1 1/2
|
300
|
57
|
32
|
+10
|
-40
|
19.5
|
150
|
10
|
|
SF-150SG
|
50
|
2
|
300
|
74
|
24
|
+10
|
-40
|
33.6
|
150
|
10
|
|
SF-150SG
|
65
|
2 1/2
|
300
|
90
|
20
|
+10
|
-40
|
50.8
|
150
|
10
|
|
SF-150SG
|
80
|
3
|
300
|
104
|
20
|
+10
|
-40
|
68.5
|
150
|
10
|
|
SF-150SG
|
100
|
4
|
300
|
130
|
16
|
+10
|
-40
|
111.2
|
150
|
10
|
|
SF-150SG
|
125
|
5
|
300
|
161
|
15
|
+10
|
-40
|
173.2
|
150
|
10
|
|
SF-150SG
|
150
|
6
|
300
|
187
|
14
|
+10
|
-40
|
236.4
|
150
|
10
|
|
SF-150SG
|
200
|
8
|
300
|
247
|
13
|
+10
|
-40
|
429.3
|
150
|
10
|
|
SF-150SG
|
250
|
10
|
300
|
309
|
12
|
+10
|
-40
|
664.2
|
150
|
10
|
|
SF-150SG
|
300
|
12
|
300
|
359
|
12
|
+10
|
-40
|
917.6
|
150
|
10
|
|
SF-150SG
|
350
|
14
|
300
|
393
|
11
|
+10
|
-40
|
1103
|
150
|
10
|
|
| Specification of nominal bore above 16” is provided separately |
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