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 |
| Size | From 1" to 120" |
| Material | EPDM,NBR,SBR,NR |
| Flange Standard | Carbon Steel,Stainless Steel,Ductile Iron |
| Working pressure | -0.2~5.5Mpa |
| Working Temperature | -30~130℃ |
| Length | 4",5",6",7" |
| Businese Type | Factory |
| OEM | Yes |
| Antirust | Galvanized |
| Product name | Rubber Flexible Joints |
| Brand Name | JINGNING |
| Model Number | RFJD |
| 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 |
| Size | From 1" to 120" | Material | EPDM,NBR,SBR,NR |
| Flange Standard | Carbon Steel,Stainless Steel,Ductile Iron | Working pressure | -0.2~5.5Mpa |
| Working Temperature | -30~130℃ | Length | 4",5",6",7" |
| Businese Type | Factory | OEM | Yes |
| Antirust | Galvanized | Product name | Rubber Flexible Joints |
| Brand Name | JINGNING | Model Number | RFJD |
| Certification | CE，ISO | Place of Origin | China |
| High Light | flanged rubber expansion joint ，rubber bellows expansion joints ，epdm expansion joint | ||
Flexible Single Sphere Rubber Expansion Joint 1" - 120" Superior Performance
Rubber expansion joints are used in piping system to reduce vibration,noise.Rubber expansion joint can also compensate the movement of pipes due to the heat or other force.Rubber expansion joints are usually installed in pump room where there are many expensive equipments,
once leakaged,it will bring great losess .So we need take care on rubber expansion joints' quality .
All of Jingning's rubber expansion joints safety ratings exceeding product specifications in such areas as pressure and movement.
| Main data of rubber expansion joint | ||||||
| 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° |
NOTES:
Dimensions are expressed in mm, and subjected to manufacturing tolerances. Data can be altered without notice by our
Design Department for the product benefit.
* The stated movements are solely valid with the joint subject to a single movement direction. Values are proportionally reduced along with the movement combination.
* Given tolerance installed and movements allowed are valid for rubber bellows. For bellows with PTFE sleeve, values must be reduced by 1/2.
* Increasing temperatures reduce the permissible movements capacity and number of cycles. Dimensions are expressedin mm
If you have your own brand, you may need OEM&ODM service. JINGNING has much experience on rubber expansion joints’ OEM&ODM.We have cooperated with many valves companies, metal joints companies who need high quality rubber expansion joints.JINGNING has experienced engineer to design and produce rubber expansion joints to meet yourrequirements.Such as the technical data,marking on the rubber, package,etc.
FAQS
1. What's material of rubber expansion joints ?
We have EPDM.NR,NBR and so on .You can choose it according to the work environment and media.
2. What's the standard of flanges ?
We have DIN,ANSI,JS,BS,GB standard flanges.You can chose it according to your connected flanges.
3. How long is rubber expansion joints' warranty?
2 years. From the day the customer receiving the goods, we grant a free replacement if the products have any problems during the guarantee period.
4. Can I only buy rubber joints without flanges ?
Yes,and rubber joints without flanges will be cheaper.
5.Can you make the product as per client's requirement?
Yes, ODM and OEM are both supported.
6. Can I get a sample ?
Yes, please contact us for samples.
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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