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Product name : Flange flexible rubber expansion joint supplier
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Flange flexible rubber expansion joint supplier

Rubber expansion joints are also called rubber tube soft joints, flexible rubber joints, rubber soft joints, curved rubber joints, high-pressure rubber joints, rubber shock absorbers, compensators, etc.
The connection method is divided into flange and thread.
The structure can be divided into single spheres, double spheres, absence body, and curved spheres.
The inner and outer rubber layer, the reinforcing layer, and the steel wire ring, and then combined with the joint after high temperature vulcanization. This flexible rubber expansion joint product uses the advantages of high elasticity, high gas resistance, weather resistance, weather resistance, and radiation resistance, which can reduce the vibration and noise of the pipe, and can compensate for thermal expansion of thermal expansion due to temperature changes, widely used in various pipe systems.
General category type: suitable for conveying water with a temperature of -15℃~80℃, acid solution or alkali solution with a concentration below 10%.
Special type: suitable for special performance requirements, such as oil resistance, plug resistance, ozone resistance, abrasion resistance or chemical corrosion resistance.
Heat-resistant type: suitable for conveying water with a temperature higher than 80°C.
Flexible rubber expansion joint specifications:
1. Material:
 natural rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, EPDM rubber, neoprene, silicone rubber, fluorine rubber and so on.
2. Rubber joint size: DN25-1000mm
3. Pressure range" 0.25-6.4Mpa
4. Connection type: flange and thread, etc
5. Flange standard: ANSI, JIS, DIN, BS, Table E, etc.
6. Fittings material: stainless steel or carbon steel
Rubber expansion joint functions:
heat resistance, acid resistance, alkali resistance, corrosion resistance,
wear resistance and oil resistance respectively.
Small size, light weight, good elasticity, easy installation and maintenance.
It can absorb the lateral, axial and angular displacement caused by the vibration of the pipeline; it is not limited by the non-concentricity of the pipeline and the non-parallel flanges.
It can reduce the noise generated by the vibration of the pipeline water pump, etc., and has strong vibration absorption ability.
The inner seamless high-pressure rubber joint can more effectively prevent the erosion of the inner wall of the rubber joint by the corrosive medium in the high temperature, acid and alkali resistant pipeline, and improve the service life.
ANSI Flanged rubber expansion joint
PTFE lined flange rubber expansion joint
Rubber expansion joint application:
Widely used in chemical, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, electric power and other basic projects. According to different materials, it can be made into various varieties such as acid resistance, alkali resistance, corrosion resistance, oil resistance, high temperature resistance, radiation resistance, wear resistance, aging resistance, etc., and is suitable for a variety of media and environments.
We mainly provide the following products:

Flange type flexible rubber expansion joint
Single sphere rubber expansion joint
Single bellow flexible expansion rubber joint
Food grade rubber expansion joint
Union rubber expansion joint
Full face rubber flange rubber expansion joint
PTFE lined rubber expansion joint
EPDM rubber joint 

Welcome to contact us for more information:
E-mail: info01@apdhindustrial.com
WhatsApp/ WeChat:+8618832752527

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MSN: WhatsApp:+8618832752527