Detailed descriptions of Carbon Steel Dismantling Expansion Joint
Carbon Steel Dismantling expansion Joint is composed of body, sealing-washer, gland, short slides, this product is applicable for the pipeline which joints with flange on the both sides. Adjust the installation length to the flange on the both sides when installing, screw the bolts firmly one by one to make it as a whole with somewhat displacement. It is convenient to adjust on the spot when installs and maintains it later. This product can delivery axial power to the whole pipe when it is working.
Dismantling Expansion joint material:
|
No.
|
Name
|
Quantity
|
Material
|
|
1
|
Body
|
1
|
QT400-15,Q235A,ZG230-450,20
|
|
2
|
Gasket
|
1
|
NBR
|
|
3
|
Follower
|
1
|
QT400-15,Q235A,ZG230-450,20
|
|
4
|
Limited short pipe
|
1
|
Q235A,20,16Mn
|
|
5
|
bolt
|
n
|
Q235A,35,1Cr8Ni9Ti
|
|
6
|
Nut
|
5n
|
Q235A,20,1Cr8Ni9Ti
|
Dismantling Expansion joint main data
|
Nominal Diameter DN
|
External diameter of pipe DW
|
Length
|
Flange connecting dimension
|
||||||||
|
0.6Mpa
|
1.0Mpa
|
||||||||||
|
L
|
1
|
D
|
D1
|
n-Th
|
b
|
D
|
D1
|
n-Th
|
b
|
||
|
65
|
76
|
200
|
40
|
160
|
130
|
4-M12
|
16
|
185
|
145
|
4-M16
|
20
|
|
80
|
89
|
190
|
150
|
4-M16
|
18
|
200
|
160
|
8-M16
|
22
|
||
|
100
|
114
|
210
|
170
|
220
|
180
|
24
|
|||||
|
125
|
140
|
240
|
200
|
8-M16
|
20
|
250
|
210
|
26
|
|||
|
150
|
168
|
265
|
225
|
285
|
240
|
8-M20
|
|||||
|
200
|
219
|
320
|
280
|
22
|
340
|
295
|
28
28
|
||||
|
250
|
273
|
375
|
335
|
12-M16
|
24
|
395
|
350
|
12-M20
|
|||
|
300
|
32S
|
220
|
50
|
440
|
395
|
12-M20
|
24
|
445
|
400
|
||
|
350
|
377
|
490
|
445
|
26
|
505
|
460
|
16-M20
|
30
|
|||
|
400
|
426
|
540
|
495
|
12-M20
|
28
|
565
|
515
|
16-M24
|
32
|
||
Annotation: The range of the nominal diameter varies from 65mm to 3200mm according to your requirements.