| STAINLESS STEEL EXPANSION JOINT |
| SF-1000 Series |
| Product Descriptions: |
| 1. |
Stainless steel expansion joint with bellows made from welding stainless steel vertically and comes with an internal sleeve, external cover and tie rods to prevent turbulent flow and maintain correct axial movement. |
| 2. |
Installed between pipes to absorb axial movement due to thermal expansion or contraction. |
| 3. |
Equipped with external cover to protect the bellows and suitable for harsh weather condition and special work place. |
|
 |
|
| |
| 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
|
TUBE END
|
SS-400
|
SUS-304/SUS-316
|
|
3
|
INTERNAL SLEEVE
|
SUS-304
|
SUS-316
|
|
4
|
SEAL RING
|
SS-400
|
SUS-304/SUS-316
|
|
5
|
FLANGE
|
SS-400
|
SUS-304/SUS-316
|
|
6
|
TIE ROD
|
SS-400
|
SUS-304/SUS-316
|
|
7
|
EXTERNAL COVER
|
SS-400
|
SUS-304/SUS-316
|
|
| |
| SF-1000 SPECIFICATION |
|
TYPE
|
Nominal Bore
|
Nominal Bore
|
Total Length
|
Bellows
|
Bellows
|
Axial Movement
|
Axial Movement |
Effective Area |
Working Pressure |
|
|
mm
|
Ins
|
mm
|
O.D.
|
Corr's No.
|
mm
|
mm
|
cm2
|
kg/cm2 |
|
SF-1000
|
40
|
1 1/2
|
400
|
57
|
26
|
+10
|
-40
|
19.5
|
10
|
|
SF-1000
|
50
|
2
|
400
|
74
|
24
|
+10
|
-40
|
33.6
|
10
|
|
SF-1000
|
65
|
2 1/2
|
400
|
90
|
20
|
+10
|
-40
|
50.8
|
10
|
|
SF-1000
|
80
|
3
|
400
|
104
|
20
|
+10
|
-40
|
68.5
|
10
|
|
SF-1000
|
100
|
4
|
400
|
130
|
16
|
+10
|
-40
|
111.2
|
10
|
|
SF-1000
|
125
|
5
|
400
|
161
|
15
|
+10
|
-40
|
173.2
|
10
|
|
SF-1000
|
150
|
6
|
400
|
187
|
14
|
+10
|
-40
|
236.4
|
10
|
|
SF-1000
|
200
|
8
|
400
|
247
|
13
|
+10
|
-40
|
429.3
|
10
|
|
SF-1000
|
250
|
10
|
400
|
309
|
12
|
+10
|
-40
|
664.2
|
10
|
|
SF-1000
|
300
|
12
|
400
|
359
|
12
|
+10
|
-40
|
917.6
|
10
|
|
| |
| SF-1000H SPECIFICATION |
|
TYPE
|
Nominal Bore
|
Nominal Bore
|
Total Length
|
Bellows
|
Bellows
|
Axial Movement
|
Axial Movement |
Effective Area |
Working Pressure |
|
|
mm
|
Ins
|
mm
|
O.D.
|
Corr's No.
|
mm
|
mm
|
cm2
|
kg/cm2 |
|
SF-1000H
|
40
|
1 1/2
|
400
|
57
|
32
|
+10
|
-40
|
19.7
|
20
|
|
SF-1000H
|
50
|
2
|
400
|
74
|
24
|
+10
|
-40
|
34
|
20
|
|
SF-1000H
|
65
|
2 1/2
|
400
|
90
|
20
|
+10
|
-40
|
51.3
|
20
|
|
SF-1000H
|
80
|
3
|
400
|
104
|
20
|
+10
|
-40
|
69.1
|
20
|
|
SF-1000H
|
100
|
4
|
400
|
130
|
16
|
+10
|
-40
|
112.2
|
20
|
|
SF-1000H
|
125
|
5
|
400
|
161
|
15
|
+10
|
-40
|
174.4
|
20
|
|
SF-1000H
|
150
|
6
|
400
|
187
|
14
|
+10
|
-40
|
237.8
|
20
|
|
SF-1000H
|
200
|
8
|
400
|
247
|
13
|
+10
|
-40
|
432.3
|
20
|
|
SF-1000H
|
250
|
10
|
400
|
309
|
12
|
+10
|
-40
|
667.8
|
20
|
|
SF-1000H
|
300
|
12
|
400
|
359
|
12
|
+10
|
-40
|
921.9
|
20
|
|
| Specification of nominal bore above 14” is provided separately |
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