Products Description
Bellows Expansion Joint for Pipe is a flexible connecting device for piping system, which consists of high-strength rubber ball, multi-layer fiber or steel wire reinforcement and flange/threaded joint. Its core function is to compensate for the axial, lateral and angular displacements caused by thermal expansion and contraction, vibration or installation deviation of the pipeline, and at the same time, effectively absorb the impact energy, reduce noise and vibration transmission.
|
NO |
Name |
Material |
|
1 |
Reinforcing ring |
Hard Steel Wire |
|
2 |
Flange |
Q235,SS304,SS316,PVC |
|
3 |
Reinforcing cord |
Nylon Tire Cord |
|
4 |
Inner/outer rubber |
NR,NBR,EPDM,FKM,PTEF,IIR,CR |
Performance characteristics
1. Multi-Directional Flexibility;
2. Vibration Damping;
3. Corrosion & Chemical Resistance;
4. Temperature Resilience;
5. Lightweight & Low Maintenance
Product Specification
|
Size |
Length |
Allowable Movements in Operation |
|||||
|
mm |
inch |
mm |
Axial Compression mm |
Axial Extension |
Transverse Movement mm |
Angular Deflection mm |
|
|
25 |
1 |
130/152 |
20 |
12 |
14 |
15° |
|
|
32 |
1 1/4 |
95/130/152 |
20 |
12 |
14 |
15° |
|
|
40 |
1 1/2 |
95/130/152 |
20 |
12 |
14 |
15° |
|
|
50 |
2 |
105/130/152 |
20 |
12 |
14 |
15° |
|
|
65 |
2 1/2 |
115/130/152 |
20 |
12 |
14 |
15° |
|
|
80 |
3 |
130/135/152 |
20 |
12 |
14 |
15° |
|
|
100 |
4 |
130/152 |
20 |
12 |
14 |
15° |
|
|
125 |
5 |
130/152/165 |
20 |
12 |
14 |
15° |
|
|
150 |
6 |
130/152/185 |
20 |
12 |
14 |
15° |
|
|
200 |
8 |
130/152/210 |
20 |
12 |
14 |
15° |
|
|
250 |
10 |
130/203/230 |
20 |
12 |
14 |
15° |
|
|
300 |
12 |
130/203/245 |
25 |
16 |
22 |
15° |
|
|
350 |
14 |
200/255 |
25 |
16 |
22 |
15° |
|
|
400 |
16 |
200/255 |
25 |
16 |
22 |
15° |
|
|
450 |
18 |
200/255 |
25 |
16 |
22 |
15° |
|
|
500 |
20 |
200/255 |
25 |
16 |
22 |
15° |
|
|
600 |
24 |
260 |
25 |
16 |
22 |
15° |
|
|
700 |
28 |
260 |
25 |
16 |
22 |
15° |
|
|
800 |
32 |
260 |
25 |
16 |
22 |
15° |
|
|
900 |
36 |
260 |
25 |
16 |
22 |
15° |
|
|
1000 |
40 |
260/300 |
25 |
16 |
24 |
15° |
|
|
1100 |
44 |
300 |
25 |
16 |
24 |
15° |
|
|
1200 |
48 |
300 |
25 |
16 |
24 |
15° |
|
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
Bellows Expansion Joint for Pipe have a wide range of applications in various piping systems, mainly used to regulate temperature, pressure, vibration and deformation, to ensure the stable operation and safe operation of piping systems.
Our Services
1.Warranty time:12months
2.Freely samples
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.MOQ:1PC
Our Customer
Certificate
FAQ
Q: What's the material?
Q: What's the working pressure?
Q: What certificates can you provide?
Q: What's the working temperature?
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