Expansion joint for piping system,the advantages of this product can be lateral, axial, angular displacement, shock absorption, flexing, not restricted by the pipe, and the flange is not parallel.
The flexible rubber joint is composed of inner rubber, polyester cord reinforcing layer and outer rubber composite rubber pipe.According to different media, it will use different rubber, including natural rubber, butyl rubber, nitrile rubber, epdm rubber, neoprene, silicone rubber, fluororubber, etc.They are resistant to heat, acid, alkali, corrosion, wear and oil, respectively.
This Expansion Joint for Piping System can be used for shock absorption and flexing of water inlet and outlet. Product life warranty for 3 years (within the fixed pier support specification).
The compensation amount of this Expansion Joint for Piping System is small, the compensation requirement of the external network pipeline is high, and the normal operation of the product will be caused by the blind plate thrust during the pipeline operation. The high temperature will cause the rubber material to corrode and volatilize, the normal life will be shortened, and the solid is not suitable for the external network. Thermal compensation.
Advantages
1. Absorption of thermal expansion: Pipeline systems will undergo thermal expansion and contraction due to temperature changes.
Expansion joints absorb these movements and prevent the pipeline system from bending or being damaged due to thermal expansion.
2. Reduce vibration: Expansion joints can suppress vibrations caused by fluid flow or mechanical equipment in pipeline systems.
3. Improve flexibility: The design of expansion joints allows for flexibility in pipeline systems, making them easier to install and maintain.
4. Provide alignment: Expansion joints can help align partially straight pipeline systems, thereby improving the performance and lifespan of the pipeline system.
5. Reduce noise: Expansion joints can reduce the noise level caused by pipeline system vibration.
Product Parameter
|
Product Name |
Expansion joint for piping system |
|
Rubber Material |
EPDM NBR CR Silicone |
|
Flange Standard |
DIN ANSI BS SABS JIS KS |
|
Application |
Sea Water Gas Oil |
|
Flange Material |
Carbon Steel |
|
Size |
DN32-DN3000MM |
|
Connection Type |
Flange |
|
Work Pressure |
PN16 PN10 |



FAQ
Q: Do you provide samples ? Is it free or extra ?
A : The samples is free ,Please pay the cost of freight
Q: Are you trading company or manufacturer ?
A: We are factory,not trading company. Producing Expansion joint for more than 15 years .
Q:Transportation
A:Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea
Q: Is the flange galvanized ?
A : Yes, Carbon steel flange not painting anticorrosive paint must be galvanized in order to avoid rusting. Usually, we choose electronic galvanized .
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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