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 | 20Years' experience |
| Product name | DN100 Single Sphere Rubber Flexible EPDM Connection Type For Rubber Bellows |
| Working pressure | -0.2~4.5Mpa |
| Keyword | Rubber Bellows |
| Working Temperature | -30~120℃ |
| Material | EPDM,NBR,SBR,NR, PTFE, |
| Burst Pressure | 6.0Mpa |
| Size | DN100 |
| Brand Name | JINGNING |
| Model Number | RLJS |
| Certification | CE，ISO |
| Place of Origin | China |
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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 | 20Years' experience | Product name | DN100 Single Sphere Rubber Flexible EPDM Connection Type For Rubber Bellows |
| Working pressure | -0.2~4.5Mpa | Keyword | Rubber Bellows |
| Working Temperature | -30~120℃ | Material | EPDM,NBR,SBR,NR, PTFE, |
| Burst Pressure | 6.0Mpa | Size | DN100 |
| Brand Name | JINGNING | Model Number | RLJS |
| Certification | CE，ISO | Place of Origin | China |
| High Light | DN100 Single Sphere Rubber Expansion Joint ，EPDM Single Sphere Rubber Expansion Joint | ||
DN100 Single Sphere Rubber Flexible EPDM Connection Type For Rubber Bellows
The connection type of the Rubber bellows involves the use of SS304 stainless steel flanges. These flanges are designed to fit securely with the piping system, ensuring a leak-proof and reliable connection. The use of SS304 stainless steel provides excellent corrosion resistance, making the joint suitable for use in environments where aggressive chemicals or high temperatures are present. The single-sphere design provides flexibility, allowing the joint to accommodate axial, angular, and lateral movements in the piping system.
Performance characteristics of Rubber Bellows
Rubber bellows can be divided into three categories: general, special and heat-resistant
1. Universal rubber bellows: suitable for transporting water at - 15 ℃ ~ 80 ℃ and acid or alkali solution with concentration less than 10%.
2. Special rubber bellows: suitable for special functions, such as oil resistance, plug resistance, ozone resistance, wear resistance or chemical corrosion resistance.
3. Heat resistant rubber bellows: suitable for transporting water with temperature higher than 80 ℃.
Technical data of Rubber Bellows
| Main data of Rubber Bellows | ||||||
| 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 flanged expansion joint 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 flanged expansion joint can be used as natural rubber, EPDM, chloroprene rubber, butyl rubber, butadiene rubber, fluororubber, etc. when the flanged expansion joint above DN200 is used for suspension water supply, the pipeline must have fixed support or fixed support, otherwise the flanged expansion joint shall be installed with anti falling device.
Rubber Bellows details show
Rubber Bellows production Flow
Do you know how is a Rubber Bellows made?Let's see with JINGNING.
It is very important to select the appropriate rubber bellows, to understand the compatibility of the medium and the selected material of the rubber expansion joint, the range of full temperature, full pressure and full vacuum, the amount of movement required, and the size between the pipe flanges. With this information, JINGNING application engineers can help determine the ideal rubber expansion joint for any application.
Rubber Bellows advantage
1. Factory price of rubber bellows.
2. 16 years of manufacturing experience, 5 years of export experience.
3. Strict quality inspection, the quality far exceeds the industry standard.
4. Rubber bellows mold has a variety of specifications, support customization, OEM.
5. Provide free samples of flanged expansion joint.
6. Rubber bellows are in large stock.
Rubber Bellows application
Rubber bellows are widely used in various pipeline systems, such as the connection of rubber bellows with pumps and valves, fire-fighting equipment and pipelines with large vibration. Pipes with frequent changes of heat and cold. Rubber bellows 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 bellows has high wear resistance, rubber bellows is also suitable for all industries of granular and powdery and gas low temperature.
FAQ
Q1:What’s the working pressure?
A1:The working pressure can be 1.0Mpa, 1.6 Mpa, 2.5Mpa.
Q2: What’s the package?
A2:The package is carton box and strong plywooden case.
Q3: Can I get a sample?
A3: Of cause. We could delivery by Express,by air or by sea.
Q4: What is the MOQ?
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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