Top3 China Rubber Compensator Manufacturers

Specifications Rubber Compensator
1. Noise Reduction, Shock Absorption
2. DN: 1 1/4''-144''
3. OEM Service
Henan Liwei Industry Co., Ltd:
1. Since 1988, Top 3 manufacturer of rubber expansion joint in China;
2. The Main Drafting Committee of National Standard for Rubber Joint;
3. Qualified Supplier for CGN Nuclear Power Plant;
4. ISO9001: 2008 and ISO14001: 2004 Certified.
Product Performance:
A) Structure: Rubber expansion joint is the soft joint of metal pipes, and consists of inner rubber, nylon cord fabric, outer rubber and metal lap joint flanges.
B) Technology: We introduce advanced technology from abroad, and combine it with Chinese manufacture experience. In the manufacturing process, the inner side endures high pressure; Nylon cord fabrics and the inner rubber are better combined and can work under higher pressure than normal flexible rubber expansion joint.
C) Features: The inner adhesive layer united perfectly, bright, clean and seamless; The tag adopts the vulcanization process, perfectly matches the product. The products endure high pressure, maintain good elasticity, make large displacement to balance pipe deviation, absorb vibration, make less noise and have easy installation, etc.
Application Range:
A) Application: Rubber expansion joint is widely used in the pipe systems for water supply, drainage, circulating water, HVAC, fire protection, paper making, pharmacy, petroleum chemical industry, ship piping system, water pump, compressor and fan etc.
B) Applicable Media: The normal type is used to transport air ranges from - 15 ° C to 115 ° C, compressed air, water, sea water, oil, acid and alkali etc. The special type is used to transport the media above ranges from - 30 ° C to 250 ° C, oil or strong alkali, strong acid and solid material.
This is the picture of Rubber Joints produced by Liwei. We can manufacture to specific customer specifications and dimensions on request.

An Overview of Liwei Factory:
We have more than 25 years' experience of manufacturing. We import high quality rubber from Japan and USA as raw materials of the expansion joints. Moreover, we have the largest vulcanizing boiler(5m*15m) in Asian.

Thanks for your attention, for more information, pls contact our sales manager:
Candice Liang
Mobile: +86-1352555472

Manufacturer of Expansion joints, rubber expansion joints, flexible bellows, flexible connectors, rubber bellows, bellows expansion joints, rubber joints, rubber compensators, rubber expansion bellows!
NO.
ITEM
MATERIAL
1
TUBE
CR,EPDM,NR,NBR,CSM,IIR,FPM,PTFE  
2
COVER
CR,EPDM,NR,NBR CSM,IIR,FPM,PTFE
3
CARCASS
POLYESTER CORD FABRIC
4
FLANGE
Q235,STAINLESS STEEL
5
REINFORCING RING
STEEL WIRE ROPE
DN
Diameter
FF Length (mm)
Axis displacement
Radial displacement
Deflexion
displacement
Type-I
Type-II
Type-I
Type-II
Type-I
Type-II
mm
inch
Extension
Compression
Extension
Compression
32
1¼″
90
6
10
9
±7.5°
40
1½″
95
7
10
9
±7.5°
50
2″
105
7
10
10
±7.5°
65
2½″
115
7
13
11
±7.5°
80
3″
135
8
15
12
±7.5°
100
4″
150
10
19
13
±7.5°
125
5″
165
12
19
13
±7.5°
150
6″
180
12
20
14
±7.5°
200
8″
210
16
25
30
35
22
25
±7.5°
±10°
250
10″
230
16
25
30
40
22
25
±7.5°
±12°
300
12″
245
16
25
30
40
22
25
±7.5°
±12°
350
14″
255
16
25
35
45
22
30
±7.5°
±12°
400
16″
255
16
25
35
45
22
30
±7.5°
±12°
450
18″
255
16
25
36
47
22
30
±7.5°
±12°
500
20″
255
16
25
36
48
22
30
±7.5°
±12°
600
24″
260
16
25
40
50
22
33
±7.5°
±12°
700
28″
260
16
25
40
55
22
33
±7.5°
±12°
750
30″
260
40
55
33
±12°
800
32″
260
16
25
45
55
22
±7.5°
±12°
900
36″
260
16
25
45
55
22
35
±7.5°
±12°
1000
40″
260
16
25
45
60
22
35
±7.5°
±12°
1100
44″
300
45
60
35
±7.5°
±12°
1200
48″
300
16
25
50
60
24
38
±7.5°
±10°
1300
52″
300
50
60
38
±10°
1400
56″
350
50
70
40
±10°
1500
60″
350
60
70
40
±10°
1600
64″
350
18
25
60
70
24
46
±7.5°
±10°
1800
72″
400
18
25
60
75
24
48
±7.5°
±10°
2000
80″
450
70
75
50
±10°
2200
80″
400
70
75
50
±10°
2200
88″
500
70
80
60
±10°
2400
96″
500
80
80
60
±10°
2600
104″
500
85
80
60
±10°
2800
112″
550
85
80
60
±10°
3000
120″
550
85
80
60
±10°