Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
| Payment Terms | Western Union, T/T, L/C, D/A, D/P, MoneyGram |
| Supply Ability | 10000 sets per week |
| Delivery Time | 5--15 working days |
| Packaging Details | carton or wooden |
| OEM | 17Years' experience |
| Product name | DN125 Single Sphere EPDM Rubber Compensator Expansion Joint |
| Working pressure | -0.2~4.5Mpa |
| Keyword | Rubber Compensator |
| Working Temperature | -30~130℃ |
| Material | EPDM,NBR,SBR,NR，PTFE,FKM,IIR,CR |
| Burst Pressure | 6.0Mpa |
| Technical | Vulcanized,Casting |
| Brand Name | JINGNING |
| Model Number | RLJS |
| Certification | CE，ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | Western Union, T/T, L/C, D/A, D/P, MoneyGram | Supply Ability | 10000 sets per week |
| Delivery Time | 5--15 working days | Packaging Details | carton or wooden |
| OEM | 17Years' experience | Product name | DN125 Single Sphere EPDM Rubber Compensator Expansion Joint |
| Working pressure | -0.2~4.5Mpa | Keyword | Rubber Compensator |
| Working Temperature | -30~130℃ | Material | EPDM,NBR,SBR,NR，PTFE,FKM,IIR,CR |
| Burst Pressure | 6.0Mpa | Technical | Vulcanized,Casting |
| Brand Name | JINGNING | Model Number | RLJS |
| Certification | CE，ISO | Place of Origin | China |
| High Light | DN125 Single Sphere Rubber Expansion Joint ，5" Single Sphere Rubber Expansion Joint ，DN125 EPDM Rubber Compensator | ||
DN125 Single Sphere EPDM Rubber Compensator Expansion Joint
Rubber compensator is commonly known as rubber joint. Rubber compensator is widely used in water, electricity, chemical industry and ship mooring system. The rubber compensator can be automatically extended with the natural change of weather during use. The structural material of the rubber compensator is nylon cord fabric, and the inner and outer surfaces are made of high strength aging resistant polar rubber. In order to prevent the natural shrinkage and reduce the aging fracture of rubber compensator in long-term use, steel wire is used for multiple protection.
Performance characteristics of flexible joint pipe
1. The rubber compensator has the advantages of small volume, light weight, good elasticity and convenient installation and maintenance.
2. After installation, the rubber compensator can absorb the lateral, axial and angular displacement caused by the vibration of the pipeline, and is not limited by the non concentric pipeline and non parallel flange.
3. After the rubber compensator is installed, the noise caused by the vibration of the pipeline water pump can be reduced, and the vibration absorption ability is strong.
4. The inner seamless high pressure rubber compensator can effectively prevent the corrosive medium from eroding the inner wall of the rubber joint in the high temperature resistant, acid alkali resistant and oil resistant pipeline, and improve the service life.
Technical data of rubber compensator
| Main data of rubber compensator | ||||||
| Nominal diameter(DN) | Length | Axial displacement(mm) | Horizontal displacement | Deflexion angle | ||
| mm | inch | mm | Extension | Compression | mm | (a1+a2)° |
| 32 | 1 1/4 | 95 | 6 | 9 | 9 | 15° |
| 40 | 1 1/2 | 95 | 6 | 10 | 9 | 15° |
| 50 | 2 | 105 | 7 | 10 | 10 | 15° |
| 65 | 2 1/2 | 115 | 7 | 13 | 11 | 15° |
| 80 | 3 | 135 | 8 | 15 | 12 | 15° |
| 100 | 4 | 150 | 10 | 19 | 13 | 15° |
| 125 | 5 | 165 | 12 | 19 | 13 | 15° |
| 150 | 6 | 180 | 12 | 20 | 14 | 15° |
| 200 | 8 | 210 | 16 | 25 | 22 | 15° |
| 250 | 10 | 230 | 16 | 25 | 22 | 15° |
| 300 | 12 | 245 | 16 | 25 | 22 | 15° |
| 350 | 14 | 255 | 16 | 25 | 22 | 15° |
| 400 | 16 | 255 | 16 | 25 | 22 | 15° |
| 450 | 18 | 255 | 16 | 25 | 22 | 15° |
| 500 | 20 | 255 | 16 | 25 | 22 | 15° |
| 600 | 24 | 260 | 16 | 25 | 22 | 15° |
Note: 1. The special requirements of rubber compensator 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 compensator can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene rubber, fluororubber, etc. when the rubber compensator above DN200 is used for suspension water supply, the pipeline must have fixed support or fixed support, otherwise the rubber compensator shall be installed with anti falling device.
Rubber compensator details show
Rubber compensator production Flow
Do you know how is a rubber compensator made?Let's see with JINGNING.
It is very important to know the compatibility between the medium of rubber compensator and the selected rubber compensator material, the range of full temperature, full pressure and full vacuum, the required movement of rubber compensator, and the size between pipe flanges when selecting the appropriate rubber compensator. With this information, Jingning application engineers can help determine the ideal rubber compensator for any application.
Rubber compensator advantage
1. Factory price of rubber compensator.
2. 16 years of manufacturing experience, 5 years of export experience.
3. Strict quality inspection, the quality far exceeds the industry standard.
4. Rubber compensator mold has a variety of specifications, support customization, OEM.
5. Provide free samples of rubber compensator.
6. Rubber compensator are in large stock.
Rubber compensator application
Rubber compensators are widely used in various pipeline systems, such as the connection of Rubber compensators with pumps and valves, fire-fighting equipment and pipelines with large vibration. Pipes with frequent changes of heat and cold. Rubber compensator is 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 compensator has high wear resistance, Rubber compensator is also suitable for all industries of granular and powdery and gas low temperature.
FAQ
Q1What`s the rubber material of flexible joint pipe?
A1: EPDM,CR,NBR,etc .It depends on the working enviroment and media.
Q2: Is the flange galvaized of flexible Joint pipe?
A2: Yes,we have electronic galvanized and hot dip galvanized flanges.We also have painted flanges.
Q3: Can I get a sample?
A3: Of cause. We could delivery by Express,by air or by sea.
Q4: What is the MOQ of flexible Joint pipe?
A4: 1 Piece, You can also get it as a sample to test our product quality ,then you can purchase order to us .
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
30000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count... Jingning is a specialist company in expansion joints for pipe equipment. Since 2004 we stand for values which are typical of a family owned company: the spirit of innovation, reliability, continuity and flexibility in thought and action.We are a reliable supplier to our customers who count...
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