Product Introduction
Rubber Expansion Joint with Tie Rod is an important connecting component used in pipeline systems. The function is to help absorb stress and vibration caused by temperature differences and pressure changes inside and outside the pipeline during operation. At the same time, when the pipeline undergoes displacement, it can prevent leakage at the pipeline connection.
This product can be applied to various media and working conditions, including water, air, oil and gas, etc. It is often made of a combination of rubber and metal materials to ensure good corrosion resistance, wear resistance, and other properties.
Size: DN32MM--DN600MM (1 1/4"--24")
Rubber material: EPDM, NBR, NR, Neoprene
Rubber sphere: Single sphere, Double sphere
Main Material
|
No. |
Name |
Material |
|
1 |
Outer/inner rubber |
NR,EPDM,NBR |
|
2 |
Key frame |
Nylon cord fabric |
|
3 |
Pressurized ring |
Steel Wire Strand |
|
4 |
Flange |
- |
Technical Conditions
|
Type |
I |
II |
III |
|
Work pressure MPa(Kgf/cm2) |
1(10) |
1.6(16) |
2.5(25) |
|
Explosion Pressure MPa(Kgf/cm2) |
3.0(30) |
4.8(48) |
5.5(55) |
|
Vacuum KPa(mmHg) |
53.3(400) |
86.7(650) |
100(750) |
|
Applicable Temprature oC |
-15~115 special to -30~250 |
||
|
Applicable Media |
water,sea water,hot water,oil,acid,alkali etc |
||
Advantage
1. Flexibility - It has high flexibility and can absorb the movement and vibration of pipelines. Very suitable for use in environments with frequent changes in pressure or temperature.
2. Corrosion resistance - The rubber material used in this product has high corrosion resistance, making it suitable for harsh and corrosive environments.
3. Easy to install - Easy to install, requiring minimal maintenance. The pull rod simplifies installation and disassembly, reducing the need for specialized tools or equipment.
4. Durable - The rubber expansion joint with a pull rod is designed to withstand various conditions, ensuring its durability. With proper maintenance and upkeep, they can last for many years.
Product Display
Our company is a professional company specializing in the production of water supply and drainage equipment.
and pipeline accessories. we have been producing since 1996 , reasonable price ,high quality and considerate service.
main products:Rubber Expansion Joints, Flexible Hose, Metallic Expansion Bellows,Dismantling Joints,Valves.
We have a young and energetic team. The team members are highly educated and qualified. They know how to
operate and manage; they understand how to be a harmonious unit and adept in self-improvement. We strive to
build a team which is based on "people oriented.work in earnest" We provide a coordinated-process service for
our clients during the whole purchase process.
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