Products Description
Utilizing a dual-node vibration damping principle, the twin sphere rubber expand joint design reduces fluid-borne noise to below 65 decibels-a 40% improvement over single-sphere models. The weather-resistant rubber compound, fortified with antioxidants and UV stabilizers, coupled with galvanized steel wire rings, extends service life beyond 15 years. Modular flange designs enable hot-swap replacements, reducing downtime costs.
|
NO |
Name |
Material |
|
1 |
Inner/outer rubber |
NR,NBR,EPDM,FKM,PTEF,IIR,CR |
|
2 |
Reinforcing cord |
Nylon Tire Cord |
|
3 |
Reinforcing ring |
Stainless Steel Strengthen Ring |
|
4 |
Flange |
Q235,SS304,SS316,PVC |
Performance characteristics
1. High Compensatory Capacity
2. Good Flexibility
3. Easy Installation
4. Noise Reduction and Vibration Damping
Product Specification
|
Size |
Length |
Allowable Movements in Operation |
||||
|
mm |
inch |
mm |
Axial Compression mm |
Axial Extension |
Transverse Movement mm |
Angular Deflection mm |
|
40 |
1 1/2 |
178 |
30 |
50 |
45 |
40° |
|
50 |
2 |
178 |
30 |
50 |
45 |
40° |
|
65 |
2 1/2 |
178 |
30 |
50 |
45 |
40° |
|
80 |
3 |
178 |
30 |
50 |
45 |
40° |
|
100 |
4 |
229 |
35 |
50 |
40 |
35° |
|
125 |
5 |
229 |
35 |
50 |
40 |
35° |
|
150 |
6 |
229 |
35 |
50 |
40 |
35° |
|
200 |
8 |
330 |
35 |
60 |
35 |
30° |
|
250 |
10 |
330 |
35 |
60 |
35 |
30° |
|
300 |
12 |
330 |
35 |
60 |
35 |
30° |
|
350 |
14 |
340 |
35 |
60 |
35 |
30° |
|
400 |
16 |
340 |
35 |
60 |
35 |
30° |
|
450 |
18 |
340 |
35 |
60 |
35 |
30° |
|
500 |
20 |
340 |
35 |
60 |
35 |
30° |
|
600 |
24 |
340 |
35 |
60 |
35 |
30° |
Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.
Product Details
Production Flow
Raw material
Top level CR/EPDM/NBR
rubber raw materials,no recycled rubber
Plasticating and mixing
Special formulation for better bending with nylon,for better strength,sealing
Workblanks wraping
Cooper plated steel wire reinforcement prevent pull off
Vulcanizing
Automatic vulcanization machine ensure vulcanization time and pressure
Inspecting
100% strict inspection is to be responsible for consumers
Packaging
Protective packaging for no
rust and breakage
Application
1. Thermal power plants: long-distance displacement compensation for large-diameter circulating water pipelines.
2. Petrochemical industry: pipelines conveying corrosive media (such as acid, alkali) or high temperature media.
3. Environmental protection engineering: compensation of lime slurry pipeline in desulfurization tower to absorb vibration and noise.
Our Services
1. Product Supply
2. Custom Engineering Solutions
3. Installation & Commissioning
4. Maintenance & Repair
5. Technical Advisory
6.After-Sales Support
7. Training & Certification
8. Digital Services
Our Customer
Certificate
FAQ
Q: What's the working temperature?
Q: What's the face to face length?
Q: What certificates can you provide?
Q: What's the warranty period?
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