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|Product Name:||Flexible Single Ball Bellow Compensator Epdm Rubber Expansion Joints||Working Pressure:||-0.2~4.5Mpa|
|Keyword:||Rubber Expansion Joints||Working Temperature:||-30~130℃|
Epdm Single Sphere Rubber Expansion Joint,
Flexible Single Sphere Rubber Expansion Joint,
Epdm Single Ball Bellow Compensator
Flexible Single Ball Bellow Compensator Epdm Rubber Expansion Joints
Rubber expansion joints joint can also be called: flexible rubber joint, rubber soft joint, soft joint, flexible rubber joint, etc. Rubber expansion joints is a pipe connector with high elasticity, high air tightness, medium resistance and weather resistance. Rubber expansion joint is a kind of composite rubber pipe which is composed of inner rubber layer, fabric reinforcement layer (the reinforcement layer has multi-layer scraped nylon cord), middle rubber layer, outer rubber layer, end reinforced metal ring or steel ring, and loose combination with metal flange or parallel joint after high temperature and high pressure vulcanization. The rubber expansion joints makes use of the advantages of rubber, such as high elasticity, high gas resistance, medium resistance, weather resistance and radiation resistance. Rubber expansion joints can reduce the vibration and noise of the pipeline, and compensate the thermal expansion and cold contraction caused by temperature change.
Performance characteristics of rubber expansion joints
1. The rubber expansion joints for pipe has high wear resistance, acid and alkali resistance, etc.
2. Rubber expansion joints for pipe can reduce vibration and reduce pressure, reduce noise.
3. Rubber expansion joints for pipe has unique properties, such as high elasticity, high air tightness, medium resistance and corrosion resistance.
Technical data of rubber expansion joints
Main data of rubber expansion joints
|Nominal diameter(DN)||Length||Axial displacement(mm)||Horizontal displacement||Deflexion angle|
Note: 1. The special requirements of rubber expansion joints can be customized according to user's drawing. Flange standard is GB / t9115.1-2000. Various flange standards (GB, JB, Hg, CB, ANSI, DIN, BSEN, NF, en, JIS, ISO, etc.) can be selected for production. The rubber ball of rubber expansion joints can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene rubber, fluororubber, etc. when the rubber expansion joints above DN200 is used for suspension water supply, the pipeline must have fixed support or fixed support, otherwise the rubber expansion joints shall be installed with anti falling device.
Rubber expansion joints details show
Rubber expansion joints production Flow
Do you know how is a rubber expansion joints made?Let's see with JINGNING.
It is very important to know the compatibility between the medium of rubber expansion joints and the selected rubber expansion joints material, the range of full temperature, full pressure and full vacuum, the required movement of rubber expansion joints, and the size between pipe flanges when selecting the appropriate flexible joint pipe. With this information, JINGNING application engineers can help determine the ideal rubber expansion joints for any application.
Rubber expansion joints advantage
1. Factory price of rubber expansion joints.
2. 16 years of manufacturing experience, 5 years of export experience.
3. Strict quality inspection, the quality far exceeds the industry standard.
4. Rubber expansion joints mold has a variety of specifications, support customization, OEM.
5. Provide free samples of rubber expansion joints.
6. Rubber expansion joints are in large stock.
Rubber expansion joints application
rubber expansion joints are widely used in various pipeline systems, such as the connection of rubber expansion joints with pumps and valves, fire-fighting equipment and pipelines with large vibration. Pipes with frequent changes of heat and cold. rubber expansion joints are mainly used for remote water and sewage lifting and transportation, water supply and cooling circulating water of thermal power plant, pipeline transportation of metallurgical industry, condensate water, chemical industry, cooling and dilution of petrochemical industry, and flexible connection between long and short distance pipelines in other industries. Because the rubber expansion joints has high wear resistance, rubber expansion joints is also suitable for all industries of granular and powdery and gas low temperature.
Q1:What’s the material of rubber expansion joints.
A1:The material of rubber expansion joints can be EPDM,NBR,CR,SBR..It depends on the working conditions of rubber expansion joints.
Q2:What’s the working pressure of rubber expansion joints.
A2:The working pressure of rubber expansion joints can be 1.0Mpa, 1.6 Mpa, 2.5Mpa.
Q3:Can the rubber expansion joints be marked with customized logo?
A3:Yes,the rubber expansion joints can be marked with your logo. We could provide OEM&ODM service for rubber expansion joints.
Q4:What’s the face to face length of rubber expansion joints?
A4:The face to face length of rubber expansion joints can be L130, L152,L203... We also could accept customized length according to your requirements.
Q5:Can you provide drawings of rubber expansion joints?
A5:Yes,we could provide drawings of rubber expansion joints for you.Please contact us to get the drawing of rubber expansion joints .
Q6:What certificates of rubber expansion joints can you provide?
A6:We could provide CE,ISO certificate for our rubber expansion joints.
A3: Of cause. We could delivery by Express,by air or by sea.
Q4: What is the MOQ of expansion rubber?
A4: 1 Piece, You can also get it as a sample to test our product quality ,then you can purchase order to us .
Contact Person: Wu
Tel: +86 15093112546