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 | DN32---DN3200 |
| Material | EPDM,NBR,SBR |
| Flange Standard | DIN,ANSI,BS,JIS,AS |
| Working pressure | -0.2~5.5Mpa |
| Working Temperature | -30~110℃ |
| Burst Pressure | 7.0Mpa |
| 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 | DN32---DN3200 | Material | EPDM,NBR,SBR |
| Flange Standard | DIN,ANSI,BS,JIS,AS | Working pressure | -0.2~5.5Mpa |
| Working Temperature | -30~110℃ | Burst Pressure | 7.0Mpa |
| Brand Name | JINGNING | Model Number | RFJD |
| Certification | CE，ISO | Place of Origin | China |
| High Light | Single Sphere rubber flexible joint ，rubber flexible pump connectors ，7.0Mpa Rubber Flexible Joint | ||
Large size limit flexible rubber joint
The limiting device for limit flexible rubber joint shall be reasonably matched with the flexible rubber joint, which can limit the positioning displacement when used in the general connection of pipelines or in the pipeline with displacement requirements. When the flexible rubber joint is connected with pumps and valves, the limiting device shall be equipped on the flexible rubber joint to transfer force, It is an ideal substitute for steel force transmission joint.
Performance characteristics of limit flexible rubber joint
1. The limit flexible rubber joint has the advantages of small size, light weight, good ductility and convenient installation and maintenance.
2. Limit flexible rubber joint installation can cause horizontal, radial, angular offset, will not be limited by the pipe plug center, flange uneven surface.
3. When the limit flexible rubber joint is working, it can reduce the structure transmission noise and has strong vibration absorption ability.
Technical data of limit flexible rubber joint
| GENERAL CHARACTRISTICS | |
| Nominal Diameter | DN15-DN3000 |
| Working Pressure | PN6-PN25 |
| Working Temperature | -20℃-140℃ |
| Working Medium | Water,Oil,Acid,Alkali |
| Main data of limit flexible rubber 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° |
Note:To select the proper piping limit flexible rubber joint, it is critical to understand the media compatibility with the materials selected, full temperature, pressure and vacuum ranges, movements required, and dimensions between pipe flanges. With this information, JINGNING application engineers can assist in determining the ideal expansion joint for any application.
Limit flexible rubber joint production flow
Do you know how is a high quality limit flexible rubber joint made?Let's see with JINGNING.
Limit flexible rubber joint application
1.Outstanding pressure resistance.It excels in pressure resistance by the combination of spherical structure with super stability against internal pressure and strong special reinforcing nylon.JINGNING flexible connector display an outstanding pressure resistance of bursting pressure.
2.Superior absorption of vibration-noise-shock.JINGNING single sphere flexible rubber joint are engineered to reduce vibration ,noise and movenment inherent in piping systems.JINGNING will enable the isolated equipment to move freely ,eliminating vibration and repelling sound which is prevalent in metallic type joint.
3.Compensate greater elongation, compression , lateral and angular movement.Equipment such as pump ,chillers,cooling tower,compressors and piping systems move out of alignment due to wear,load stress and during the setting of foundation blocks.JINGNING flexible connector for lateral ,torsional and angular movement to prevent damage ,which elimate costly downtime in plant operation.
FAQ
Q1:Can we get a sample of limit flexible rubber joint?
A1:Yes,we could provide samples for you to test the quality of our limit flexible rubber joint.
Q2:What’s the warranty period of limit flexible rubber joint?
A2:We provide 18 months’ warranty for our limit flexible rubber joint.
Q3:What’ the MOQ of limit flexible rubber joint?
A3:1 pc. We could delivery any quantity according to your requirements.
Q4:Can you provide material certificate 3.1 of limit flexible rubber joint?
A4:Yes,we could provide material certificate 3.1 for our limit flexible rubber joint.Please contact us to get the sample of material certificate 3.1 for limit flexible rubber joint.
Q5:What’s the material of flange ( retaining rings ) for limit flexible rubber joint can you provide?
A5:The material of limit flexible rubber joint flange can be carbon steel, stainless steel and ductile iron.
Q6:What’s the antirust technology of limit flexible rubber joint flange?
A6:The antirust technology of limit flexible rubber joint flange can be galvanizing, painting, plastic powder coating,epoxy resin spraying.
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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