series metal expansion joint - cebuchampion...
TRANSCRIPT
![Page 1: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/1.jpg)
SJT-0107
SJT series
METAL EXPANSION JOINT
A j o i n t r e l i a n c e
S J T
![Page 2: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/2.jpg)
SJT-0107
FEATURES
Bellow Expansion Joints are employed in piping systems to absorb differential thermal expansion while
containing the system pressure.
Size is available from 25A (1") to 4000A (160").
Typical working pressure varies from full vacuum to 1000 psig (66 bar) and temperature from -420oF (-215
oC)
to 1800oF (982
oC) that refer from EJMA Organization.
Standard design of movement and material maximizes the productivity while the custom design maximizes
the suitability for special applications.
Computer designed bellows element complies with EJMA criteria.
All products are tested before delivery according to relevant code or ISO quality control system.
APPLICATION
SJT series
METAL EXPANSION JOINT
Bellows type metal Expansion Joints are successfully utilized in refineries, chemical plants, fossil and nuclear
power systems, heating and cooling system, and cryogenic plants.
DEFINITION & TYPE OF EXPANSION JOINT
EXPANSION JOINT is any device containing one or more bellows used to absorb dimensional changes,
such as those caused by thermal expansion or contraction of a pipeline, duct or vessel.
A double Expansion Joint consists of two bellows joined by a common
connector which is anchored to some rigid part of the installation by means of
an anchor base. The anchor base may be attached to the common connector
either at installation or at time of manufacture. Each bellows acts as a single
Expansion Joint and absorbs the movement of the pipe section in which it is
installed independently of the other bellows. Double Expansion Joints should
not be confused with universal Expansion Joints.
The simplest form of Expansion Joint, of single bellows construction, for the
purpose of absorbing any combination of the three basic movments of the pipe
section in which it is installed.
A universal Expansion Joint is one containing two bellows joined by a common
connector for the purpose of absorbing any combination of the three basic
movements: axial movement, lateral deflection and angular rotation. Universal
Expansion Joints are usually furnished with control rods to distribute the
movement between the two bellows of the Expansion Joint and stabilize the
common connector. This definition does not imply that only a universal
Expansion Joint can absorb combined movement.
SINGLE EXPANSION JOINT
DOUBLE EXPANSION JOINT
UNIVERSAL EXPANSION JOINT
![Page 3: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/3.jpg)
2 SJT-0107
A hinged Expansion Joint contains one bellows and is designed to permit
angular rotation in one plane only by the use of a pair of pins through
hinge plates attached to the Expansion Joint ends. The hinges and
hinge pins must be designed to restrain the thrust of the Expansion Joint
due to internal pressure and extraneous forces, where applicable.
Hinged Expansion Joints should be used in sets of two or three to
function properly.
A swing Expansion Joint is one containing two bellows joined by a
common connector designed to absorb lateral deflection and/or angular
rotation in one plane. Pressure thrust and extraneous forces are
restrained by the use of a pair of swing bars, each of which is pinned to
the Expansion Joint ends.
A gimbal Expansion Joint is designed to permit angular rotation in any
plane by the use of two pairs of hinges affixed to a common floating
gimbal ring. The gimbal ring, hinges and pins must be designed to
restrain the thrust of the Expansion Joint due to internal pressure and
extraneous forces, where applicable.
SWING EXPANSION JOINT
HINGED EXPANSION JOINT
GIMBAL EXPANSION JOINT
A pressure balanced Expansion Joint is designed to absorb axial
movement and/or lateral deflection while restraining the pressure thrust
by means of tie devices interconnecting the flow bellows with an
opposed bellows also subjected to line pressure.
PRESSURE BALANCED EXPANSION JOINT
An in-line pressure balanced Expansion Joint is designed to absorb axial
movement and/or lateral deflection while restraining the pressure thrust
by means of tie devices interconnecting the line bellows with outboard
compensating bellows also subjected to line pressure. Each bellows set
is designed to absorb the axial movement and usually the line bellows
will absorb the lateral deflection. This type of Expansion Joint is used in
a straight run of piping.
IN-LINE PRESSURE BALANCED EXPANSION JOINT
The external pressurized Expansion Joint is designed so that the
pressure is external to the bellows whilst the inside is at atmospheric
pressure and it has many convolutions to allow a large amount of axial
movement. But under external pressure the bellows will retain its shape
completely stable. Besides external pressurized bellows is protected
from external damage by a heavy wall shroud and is isolated from flow
impingement by an internal sleeve.
EXTERNAL PRESSURIZED EXPANSION JOINT
The tied universal Expansion Joints are used when it is necessary for the
assembly to eliminate pressure thrust forces from the piping system. In
this case the Expansion Joint will absorb lateral movement and will not
absorb any axial movement external to the tied length.
UNIVERSAL TIED EXPANSION JOINT
![Page 4: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/4.jpg)
X = L x t
3 SJT-0107
MOTION
Note :
SYSTEM PREPARATION
Survey piping system and major equipment such as turbines,
pumps, compressors, fan, etc. Check the length of piping
which will expand to the system.
1) Simplify the system
2) Calculating thermal growth
Determining thermal movement.
-198 -180 -160 -140 -120 -100 -80 -60 -40 -20 0
20 40 60 80
100 120 140 160 180 200 220 240 260 280 300 320
-1.782 -1.651 -1.496 -1.334 -1.165 -0.991 -0.808 -0.617 -0.419 -0.212 0.000 0.218 0.442 0.673 0.909 1.153 1.400 1.653 1.917 2.178 2.448 2.724 3.002 3.286 3.576 3.870 4.173
-1.675 -1.553 -1.410 -1.259 -1.100 -0.937 -0.762 -0.581 -0.394 -0.200 0.000 0.206 0.418 0.637 0.862 1.091 1.321 1.554 1.792 2.034 2.278 2.528 2.784 3.042 3.304 3.573 3.843
-2.905 -2.668 -2.398 -2.122 -1.840 -1.549 -1.254 -0.953 -0.642 -0.323 0.000 0.328 0.660 0.997 1.338 1.684 2.032 2.381 2.734 3.091 3.450 3.810 4.174 4.540 4.911 5.286 5.661
-2.922 -2.675 -2.397 -2.111 -1.824 -1.532 -1.249 -0.954 -0.647 -0.327 0.000 0.336 0.679 1.032 1.394 1.762 2.124 2.510 2.894 3.280 3.676 4.077 4.486 4.901 5.317 5.742 6.170
-3.530 -3.267 -2.965 -2.646 -2.312 -1.965 -1.608 -1.234 -0.839 -0.426 0.000 0.441 0.894 1.363 1.846 2.332 2.832 3.333 3.843 4.361 4.886 5.421 5.959 6.505 7.062 7.626 8.179
Absorption of Axial Movement
Absorption of Angular Rotation
Absorption of Lateral Movement
(end view)
Absorption of Multi-Directional
(Resultant) Lateral Deflection
Typical Piping Layout
Temperaturechanges
oC
Carbon SteelSGP, STPG,STPT, STPY,
STPA22less than 3CrMo
Alloy Steel5 CrMo to 9
CrMo
AusteniticStainless Steel
18Cr8Ni
Copper(CuZn) Aluminium
t (Unit : mm)
Expansion Joint is not suitable for torsion
or twisting movement, because such
movement produces extremely high shear
stresses in the bellows.
β
∆ β
∆
t = Thermal Expansion by one metre (mm/m)
L = Length of piping (metre)
X = Axial Movement (mm)
∆
∆
β∆
![Page 5: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/5.jpg)
4 SJT-0107
Must be designed to withstand all of the forces acting upon them. Two significant forces which are unique of
Expansion Joint system are spring force and pressure thrust force.
3) Pipe anchors and forces
Main Anchors
Must be designed to withstand the forces and movements imposed upon it by each of the pipe sections to
which it is installed. In systems containing Expansion Joint , main anchors are installed at any of the
following locations.
Intermediate Anchors
are not intended to withstand pressure thrust force, but it withstands all of the non-pressure forces such
as spring forces and frictional forces in pressure balanced or double Expansion Joint.
Pipe Guide and Support
Pipe Guides are necessary to insure proper alignment of movement to the Expansion Joint and to prevent
buckling of the line.
(A) At a change of direction of flow :
(B)
(C)
(D)
(E) At a blind end of pipe :
Pipe Guides and Stability
Between two Expansion Joints of
different sizes installed in the same
straight run :
At the entrance of a side branch
containing an Expansion Joint into the
main line :
Where a shut-off or pressure reducing
valve is installed in a pipe run
between two Expansion Joints :
![Page 6: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/6.jpg)
5 SJT-0107
Pipe Guide Application
Generally recommended that the Expansion Joint is located near an anchor, and any other guides should
determine the position like below figure.
D = Nominal diameter of pipe
Lmax = see below graph
nominal size
Lm
ax (
Inte
rmedia
te G
uid
e S
pacin
g : F
eet)
Max Pressure (PSIG)
Proper Pipe Guide Location
![Page 7: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/7.jpg)
6 SJT-0107
Guide for storage and installation
1) Inspect damage such as dent, burr, broken, etc.
2) Store in the clean and dry area. Don't expose the joint in hazardous or corrosive environment.
5) Don't drop or strike Expansion Joint and beware bellows when you have welding process.
6) 7)
8) Check the corrective of flow direction (see arrow mark) with fluid flow.
9) 10)
11) Remove shipping bar after installation completed.
Note : Don't use shipping bars to restrain
the pressure thrust during testing.
3) 4)Never use chains or other devices directly on
the bellows.
Don't force or rotate one end of an Expansion
Joint for alignment of bolt holes because
torsions may damage the joint.
Check for adequate anchor and guide support
for the system.
Don't use cleaning agents which contain
chlorides.
Check working pressure & working
temperature do not exceed the limited.
Insert gasket between Expansion Joint and
counter flange.
![Page 8: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/8.jpg)
7 SJT-0107
Installation Instruction
Anchors, guides, and pipe supports must be installed in strict accordance with the piping system
drawing. Any field variances from the planned installation may affect the proper functioning of the
Expansion Joint.
No movement or stresses shall be imposed on Expansion Joint during installation. This may occur
through pipe or flange bolt hole misalignment or due to mishandling. The pressure capacity, fatigue life,
and stability of the bellow may be diminished, and unanticipated forces may be imposed on the
adjacent pipework/or equipment.
Expansion Joints fitted with a flow liner shall be installed in accordance with the flow arrow given on the
Expansion Joint.
Extreme care shall be taken during unloading and installation to prevent damage. In particular the
bellows is readily prone to damage. Such damage may include dent, scores, arc strikes, and weld
spatter, all of which may be detrimental to the proper functioning of the Expansion Joint. Protect the
bellows with wet, chloride free, insulation blanket during welding installation.
Shipping bars painted yellow, or shipping rods, must be removed from the Expansion Joint once it is
correctly installed, and prior to hydrostatic testing of the system. This will allow the Expansion Joint to
move as designed.
Expansion Joint Installation
The bellows of an Expansion Joint is manufactured from relatively thin material in order to provide the
flexibility needed to absorb the specified movement. The life of the Expansion Joint can be shortened if the
unit is improperly handled and/or installed. This can arise from direct physical damage to the bellows
through stresses imposed during installation, or by other factors. Therefore some basic instructions must
be followed having safe and proper installation of Expansion Joints.
Pipework system design
Tozen strongly recommends that you seek the advice of qualified Pipework engineer on your piping system
and Expansion Joint selection. Pipework containing Expansion Joints requires careful anchoring and
guiding for the Expansion Joint(s) to operate to their designed capacity.
Pipe anchors
The function of a pipe anchor is to divide the pipeline into individual expanding sections. Because thermal
growth cannot be restrained, it becomes the functions of the anchors to limit and control the amount of
movement which Expansion Joints located between these anchors will absorb. Sometimes equipment such
as turbines, pump, compressors, heat exchanger, etc. may possibly act as anchors.
Pipe Guides
Correct alignment of the adjoining Pipework is essential in the proper functioning of an Expansion Joints.
Pipe guides are necessary to ensure movement is directed onto the Expansion Joint and also to prevent
buckling of the pipeline.
Receiving Inspection
Upon receipt, identify and inspect the Expansion Joints for any damage that may have occurred in transit.
We recommend that the Expansion Joints be stored in a safe area in its original packaging until ready for
installation. Contact Tozen immediately if any repairs should be required.
Installation Guidelines
Warranty
Warranty is void if these instructions are not followed.
1)
2)
3)
4)
5)
![Page 9: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/9.jpg)
8 SJT-0107
Case of Installation
The basic form of single bellows Expansion Joint in a straight line piping between two Main Anchors
(M.A.) with support Guides (G).
Case 3
Case 4
Case of Installation : Expansion Joint between two pipes of different sizes in straight line.
Case of Installation : Expansion Joint at the entrance of a side branch piping.
Case 1
Case 2
M.A.
M.A.
Bellows G G G
M.A. GG
GG
M.A.
Bellows
BellowsI.A.
G
G
G
M.A.Bellows
Bellows
Bellows
G
G
Bellows
BellowsM.A.
Reducer
Universal or double bellow Expansion Joint in straight line piping between two Main Anchors and
Intermediate Anchors (I.A.) at middle line with support Guides installed.
![Page 10: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/10.jpg)
9 SJT-0107
Case 5, 6, 7
Which the system have not the main anchors and have free area for distortion.
Case 6
Case 5
Case 7
![Page 11: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/11.jpg)
10 SJT-0107
Standard Expansion Joint Specification Sheet (1)
Company :
Project :
Customer Reference (PO No.) :
Date :
Inquiry No. :
Job No. :
Sheet : of
Item Item No./ Tag No.
Quantity
Nominal Size / ID / OD (mm)
Expansion Joint Type
Fluid or Solid Information Medium Name
Status (Solid/Liquid/Gas)
Velocity (m/s)
Flow Direction
Design Pressure (Bar)
Test Pressure (Bar)
Pressure at Operating Temperature (Bar)
Temperature Operating (Degree C.)
Max / Min (Degree C.)
Installation (Degree C.)
Max. Installation Movement Axial Compression (mm)
Axial Elongation (mm)
Lateral (mm)
Angular (degree)
Max. Design Movement Axial Compression (mm)
Axial Elongation (mm)
Lateral (mm)
Angular (degree)
No. of Cycle Life
Operating Fluctuations Axial Compression (mm)
Axial Elongation (mm)
Lateral (mm)
Angular (degree)
No. of Cycle Life
Materials of Construction Bellows
Liners or Inner Sleeve
Cover
Pipe Specification
Flange Specification
Rods (Tie / Limit / Control / Shipping)
Anchor Base (Main / Intermediate)
Dimensional Limitations Overall Length (mm)
Outside Diameter (mm)
Inside Diameter (mm)
Tel : 023675721-8
Fax : 023675066
Fax : 023675729
TO
ZE
N (T
HA
ILA
ND
) CO
., LT
D. 3
38
8/6
2 1
8th
Flo
or, S
irinra
t Build
ing, R
am
a IV
Road, K
lon
gto
ey, B
angko
k 1
01
10, T
HA
ILA
ND
TO
ZE
N IN
DU
ST
RIA
L C
O., L
TD
. 12
6 M
oo
9, W
ellg
row
Industria
l Esta
te, B
angw
ao, B
angpakon
g, C
ha
choe
ngsao
, 241
80 T
HA
ILA
ND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
![Page 12: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/12.jpg)
11 SJT-0107
Standard Expansion Joint Specification Sheet (2)
Company :
Project :
Customer Reference (PO No.) :
Date :
Inquiry No. :
Job No. :
Sheet : of
Item Item No./ Tag No.
Spring Rate Limitations
Installation Position (Horizontal / Vertical)
Axial (Kg / mm)
Lateral (Kg / mm)
Angular (Kg / mm / deg)
Vibration Amplitude / Frequency
Purge Instrumentation Connection
Special Flange Design
P.C.D. (mm)
No. of Holes
Size of Holes
Hole Orientation
Facing
O.D. (mm)
I.D. (mm)
Piping Sketch / Product Sketch
Thickness (mm)
Tel : 023675721-8
Fax : 023675066
Fax : 023675729
TO
ZE
N (T
HA
ILA
ND
) CO
., LT
D. 3
38
8/6
2 1
8th
Flo
or, S
irinra
t Build
ing, R
am
a IV
Road, K
lon
gto
ey, B
angko
k 1
01
10, T
HA
ILA
ND
TO
ZE
N IN
DU
ST
RIA
L C
O., L
TD
. 12
6 M
oo
9, W
ellg
row
Industria
l Esta
te, B
angw
ao, B
angpakon
g, C
ha
choe
ngsao
, 241
80 T
HA
ILA
ND
38
39
40
41
42
43
44
45
46
47
48
49
50
51
![Page 13: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/13.jpg)
12 SJT-0107
SJT1100AXIAL FREE TYPE EXPANSION JOINT
Bevel EndFlange End
100 (4") 220 210
125 (5") 240 225
150 (6") 250 230
200 (8") 250 230
250 (10") 250 230
300 (12") 250 230
Nominal
Diameter
A (B)
Length (L) (mm)
Flange End Pipe End
Axial
Movement
x (mm)
Effective
Cross
Section Area
(cm2)
Spring
Constant
(N/mm)
Height of
Convolution
(mm)
Pitch
(mm)
Thickness
of Ply
(mm)
Mass (kg)
Pipe End Flange End
1 2 Flange
2 2 Pipe
3 1 Internal Sleeve
4 1 Bellow
SS400
SS400
SUS304
SUS304
Item Qty Name Standard Material
3.1 14.1
4.1 16.1
6.3 22.3
9.1 33.1
13.0
18.0
45.0
70.0
+-
Shipping devices (painted yellow) must be removed
prior to start-up or testing the system.
Design Working Pressure
Design Working
Temperature
Water, Hot Water, Oil,
Steam, Gas, and
Exhaust Air
Applicable Fluid
1.02 MPA (10 Kgf/cm2)
250oC
Flow
1 2
3
4
-30, +5
-30, +5
-30, +5
-30, +5
-30, +5
-30, +5
130.7
194.6
275.6
457.4
693.0
972.8
93.5
95.0
167.8
181.3
207.6
343.0
14.1
15.5
18.3
21.4
23.2
27.1
12.4
12.4
13.0
17.9
17.7
23.3
0.6
0.6
0.8
0.8
0.8
1.0
L
Please consult us for other material, pressure,
temperature and movement designs.
![Page 14: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/14.jpg)
13 SJT-0107
Nominal
Diameter
A (B)
Axial
Movement
x (mm)
EffectiveCross
Section Area(cm2)
Spring
Constant
(N/mm)
1 2 Flange
2 2 Short Pipe
3 2 Bellows
4 1
5 N/A Nut
6 1 Pipe
7 2 or 3 Limit Rods
SS400
SS400
SUS304
SUS304
SS400
SS400
SS400
Item Qty Name
+-
Design Working Pressure
Design Working
Temperature
Water, Hot Water, Oil,
Steam, Gas, and
Exhaust Air
Applicable Fluid
1.02 MPA (10 Kgf/cm2)
250oC
100 (4")
125 (5")
150 (6")
200 (8")
250 (10")
300 (12")
485
485
500
510
470
500
-60, +10
-60, +10
-60, +10
-60, +10
-60, +10
-60, +10
130.7
194.6
275.6
457.4
693.0
972.8
93.5
95.0
167.8
181.3
207.6
343.0
371
396
422
476
592
612
23.9
27.1
33.3
45.4
65.1
97.6
14.2
17.2
19.8
24.7
29.8
45.7
StandardMaterial
465
465
480
490
450
480
Nuts are fixed by welding for allowable
movement setting.
SJT1200-LRUNIVERSAL EXPANSION JOINT with Limit Rods
- In above table, V (mm) is for ANSI150 flange only.
M16x2pcs
M16x2pcs
M16x2pcs
M16x2pcs
M20x2pcs
M20x2pcs
Min. Length (L)
(mm)
Flange
End
Bevel
End
Limit Rods & Holder
Size ~V (mm)
Approx. Weight
(Kg)
Flange
End
Bevel
End
L1
3 6 57
1
2
4
~V
L
Flow
Shipping devices (painted yellow) must be
removed prior to start-up or testing the
system.
Please consult us for other material, pressure,
temperature and movement designs.
InternalSleeve
![Page 15: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/15.jpg)
14 SJT-0107
SJT2100AXIAL COVERED TYPE SINGLE EXPANSION JOINT
1 2 Flange
2 1 Short Pipe 1
3 1 Internal Sleeve
4 1 Neck Ring 1
5 1 Bellow
6 1 Outer Pipe
7 1 Neck Ring 2
8 1 Short Pipe 2
9 3 or 4 Setting Bolt & Nut & Washer
SS400
CS
SUS304
SS400
SUS304
SS400
SS400
CS
Class4.4
Item Qty Name
Design Working Pressure
Design Working
Temperature
Water, Hot Water, Oil,
Steam, Gas, and
Exhaust Air
Applicable Fluid
1.02 MPA (10 Kgf/cm2)
250oC
100 (4")
125 (5")
150 (6")
200 (8")
250 (10")
300 (12")
415
440
440
440
465
465
-30, +5
-30, +5
-30, +5
-30, +5
-30, +5
-30, +5
130.7
194.6
275.6
457.4
693.0
972.8
93.5
95.0
167.8
181.3
207.6
343.0
14.1
15.5
18.3
21.4
23.2
27.1
12.4
12.4
13.0
17.9
17.7
23.3
0.6
0.6
0.8
0.8
0.8
1.0
20.7
24.6
31.9
48.3
72.7
101.7
StandardMaterial
L
Nominal
Diameter
A (B)
Length (L)
(mm)
Axial
Movement
x (mm)
EffectiveCross
Section Area(cm2)
Spring
Constant
(N/mm)
Height of
Convolution
(mm)
Pitch
(mm)
Thickness
of Ply
(mm)
Mass
(kg)+-
Shipping devices (painted yellow) must be
removed prior to start-up or testing the system.
Please consult us for other material, pressure,
temperature and movement designs.
1 2 3 4 5 6 7 8
9
![Page 16: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/16.jpg)
15 SJT-0107
Shipping devices (painted yellow) must be
removed prior to start-up or testing the
system.
Please consult us for other material,
pressure, temperature and movement
designs.
SJT2200AXIAL COVERED TYPE DOUBLE EXPANSION JOINT
Nominal
Diameter
A (B)
Length (L)
(mm)
Axial
Movement
x (mm)
EffectiveCross
Section Area(cm2)
Spring
Constant
(N/mm)
Height of
Convolution
(mm)
Pitch
(mm)
Thickness
of Ply
(mm)
Mass
(kg)
1 2 Flange
2 2 Short Pipe
3 1 Internal Sleeve
4 2 Neck Ring 2
5 2 Bellow
6 2 Neck Ring 1
7 1 Middle Pipe
8 2 Outer Pipe
9 1 Anchor Base
10 6 or 8 Setting Bolt &
Nut & Washer
SS400
CS
SUS304
SS400
SUS304
SS400
CS
SS400
SS400
Class4.4
Item Qty Name
+-
Design Working Pressure
Design Working
Temperature
Water, Hot Water, Oil, Steam,
Gas, and Exhaust Air
Applicable Fluid
1.02 MPA (10 Kgf/cm2)
250oC
100 (4")
125 (5")
150 (6")
200 (8")
250 (10")
300 (12")
880
880
930
930
980
980
-60, +10
-60, +10
-60, +10
-60, +10
-60, +10
-60, +10
130.7
194.6
275.6
457.4
693.0
972.8
93.5
95.0
167.8
181.3
207.6
343.0
14.1
15.5
18.3
21.4
23.2
27.1
12.4
12.4
13.0
17.9
17.7
23.3
0.6
0.6
0.8
0.8
0.8
1.0
33.4
41.2
57.2
85.9
126.0
173.2
StandardMaterial
H
(mm)
170
200
220
250
300
350
L
H
1 2 3 4 5 6 7 8
9
10
![Page 17: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/17.jpg)
16 SJT-0107
SJT4100EXTERNAL PRESSURIZED EXPANSION JOINT
1 2 Flange
2 1 Short Pipe 1
3 1 Band
4 1 Outer Pipe
5 1 Guide Ring
6 1 Bellow
7 1 Inner Pipe
8 1 Cap Ring
SS400
CS
SS400
CS
SS400
SUS316L
CS
SS400
Item Qty Name Design Working Pressure
Design Working
Temperature
Water, Hot Water, Oil,
Steam, Gas, and
Exhaust Air
Applicable Fluid
1.02 MPA (10 Kgf/cm2)
200oC
25 (1")
32 (1-1/4")
40 (1-1/2")
50 (2")
65 (2-1/2")
80 (3")
100 (4")
125 (5")
150 (6")
530
630
630
630
630
850
750
750
815
-40
-50
-50
-50
-50
-100
-100
-100
-100
16.1
24.6
24.6
39.6
61.9
96.3
149.5
215.7
380.1
35.0
25.7
25.7
45.7
42.5
19.8
22.6
29.1
35.2
6.9
10.1
10.8
15.5
19.8
32.4
50.7
54.4
81.0
Standard Material
Nominal
Diameter
A (B)
Length (L)
(mm)
Axial Movement
(mm)
Effective
Cross Section Area
(cm2)
Spring
Constant
(N/mm)
Mass
(kg)
L
Shipping devices (painted yellow) must be
removed prior to start-up or testing the system.
Please consult us for other material, pressure,
temperature and movement designs.
1
2
3 4 5 6 78
![Page 18: series METAL EXPANSION JOINT - Cebuchampion Hardwarecebuchampionhardware.com/.../11/Expansion-Joint-SS-SJT.pdf · 2017. 11. 28. · A gimbal Expansion Joint is designed to permit](https://reader036.vdocuments.mx/reader036/viewer/2022070220/613120031ecc51586944894a/html5/thumbnails/18.jpg)
SJT-0107
TOZEN (THAILAND) CO., LTD.
3388/62 18TH FLOOR, SIRINRAT BLDG.,
RAMA IV RD., BANGKOK 10110 THAILAND
TEL : (66) 0-2367-5721-8
FAX : (66) 0-2367-5729, 0-2367-5066
URL : www.tozen.co.th
TOZEN CORPORATION
8-4, ASAHI YOSHIKAWA
SAITAMA 342-008 JAPAN
TEL : 048-993-1030
FAX : 048-993-1038
A j o i n t r e l i a n c e