rubber joint is composed of fabric, metal materials reinforced rubber parts and used for metal pipe system damping vibration isolation, reducing the noise and the compensation of movement.
rubber joint Features
1, small size, light weight, good flexibility, easy installation and maintenance.
1, small size, light weight, good flexibility, easy installation and maintenance.
2, the installation can produce lateral, axial, angular displacement, pipe barrier from the heart, not parallel flange limits.
3, working to reduce structure-borne noise and vibration absorption capacity
Technical conditions
| item |
type
|
JGD-1
|
JGD-2
|
JGD-3
|
|
working pressureMPa(kgf/cm2 )
|
1.0(10)
|
1.6(16)
|
2.5(25)
|
|
|
burst pressureMPa(kgf/cm2 )
|
2.0(20)
|
3.0(30)
|
4.5(45)
|
|
|
vacuumKPa(mm/Hg)
|
53.3(400)
|
86.7(650)
|
100(750)
|
|
|
applicable temperature`C
|
-15`C~ 15`C under special conditions-30~+250
|
|||
|
applicable media
|
Air,compressed air,water ,sea water ,hot water,oil,acid ,alkali,etc.
|
|||
main connecting dimension
| nominal diameter |
length
mm
|
flange thickness
|
quality of bolt
n
|
bolt hole diameter
|
diameter of the central ring of the bolt
|
axial displacement
|
lateral displacement
|
deflection angle
|
||
|
mm
|
inch
|
extension
|
compression
|
|||||||
|
32
|
1.25
|
95/130/150
|
16
|
4
|
18
|
100
|
6
|
9
|
9
|
15°
|
|
40
|
1.5
|
95/130/150
|
18
|
4
|
18
|
110
|
6
|
10
|
9
|
15°
|
|
50
|
2
|
105/130/150
|
18
|
4
|
18
|
125
|
7
|
10
|
10
|
15°
|
|
65
|
2.5
|
115/130/150
|
20
|
4
|
18
|
145
|
7
|
13
|
11
|
15°
|
|
80
|
3
|
135/130/150
|
20
|
4
|
18
|
160
|
8
|
15
|
12
|
15°
|
|
100
|
4
|
150/130/150
|
22
|
8
|
18
|
180
|
10
|
19
|
13
|
15°
|
|
125
|
5
|
165/130/150
|
24
|
8
|
18
|
210
|
12
|
19
|
13
|
15°
|
|
150
|
6
|
180/130/150
|
24
|
8
|
23
|
240
|
12
|
20
|
14
|
15°
|
|
200
|
8
|
210/130/150
|
24
|
8
|
23
|
295
|
16
|
25
|
22
|
15°
|
|
250
|
10
|
130/200/230
|
26
|
12
|
23
|
350
|
16
|
25
|
22
|
15°
|
|
300
|
12
|
130/200/245
|
28
|
12
|
23
|
400
|
16
|
25
|
22
|
15°
|
|
350
|
14
|
200/255
|
28
|
16
|
23
|
460
|
16
|
25
|
22
|
15°
|
|
400
|
16
|
200/255
|
30
|
16
|
25
|
515
|
16
|
25
|
22
|
15°
|
|
450
|
18
|
200/255
|
30
|
20
|
25
|
565
|
16
|
25
|
22
|
15°
|
|
500
|
20
|
200/255
|
32
|
20
|
25
|
620
|
16
|
25
|
22
|
15°
|