Detailed descriptions of Rubber joint:
1) Improve the flow circulation and avoid the rubber joint bellows deformation.
2) Absorbs thermal expansion and shock
3) Structure: Bellows + flat welding flanges
4) Main material, bellows: Stainless steel 304; Flanges: Stainless steel 304 or carbon steel
5) Compensates converting misalignment
6) Compensates for exhaust converter misalignment
Certificate:
1) It is obtained ISO9001-2000 International Quality Certificated.
2) Expansion Joints are determined as " The Best Products of Chinese Technology" by China Technological Enterprise council and our company has the right of products Import & Export
3) Size, diameter and length can be produced as per clients' requirements.
Technical parameters
Model Item |
JGD-1 |
JGD-2 |
JGD-3 |
Working pressure |
1.0(10) |
1.6(16) |
2.5(25) |
Explosion pressure |
2.0(20) |
3.0(30) |
4.5(45) |
Vacuum |
53.3(400) |
86.7(650) |
100(750) |
Applicable Temperature |
-15°C-115°C(-30°C-250°C under special conditions) |
||
Applicable media |
Air,compressed air,water,sea water,oil,acid,alkali,and so on |
Main data
DN Nominal Diameter |
Length Lmm |
Flange thickness bmm |
Bolts Qty n
|
Diameter of bolt hole domm
|
Central diameter of bolt hole D1mm |
Axial displacement mm |
Horizontal displacement
mm |
Angular deflection (a1+a2) |
||
mm |
inch |
Extension
|
Compression |
|||||||
32 |
1.25 |
95 |
16 |
4 |
18 |
100 |
6 |
9 |
9 |
15 |
40 |
1.5 |
95 |
18 |
4 |
18 |
110 |
6 |
10 |
9 |
15 |
50 |
2 |
105 |
18 |
4 |
18 |
125 |
7 |
10 |
10 |
15 |
65 |
2.5 |
115 |
20 |
4 |
18 |
145 |
7 |
13 |
11 |
15 |
80 |
3 |
135 |
20 |
4 |
18 |
160 |
8 |
15 |
12 |
15 |
100 |
4 |
150 |
22 |
8 |
18 |
180 |
10 |
19 |
13 |
15 |
125 |
5 |
165 |
24 |
8 |
18 |
210 |
12 |
19 |
13 |
15 |
150 |
6 |
180 |
24 |
8 |
23 |
240 |
12 |
20 |
14 |
15 |
200 |
8 |
210 |
24 |
8 |
23 |
295 |
16 |
25 |
22 |
15 |
250 |
10 |
230 |
26 |
12 |
23 |
350 |
16 |
25 |
22 |
15 |
300 |
12 |
245 |
28 |
12 |
23 |
400 |
16 |
25 |
22 |
15 |