| Sign In | Join Free | My infospaceinc.com |
|
| Sign In | Join Free | My infospaceinc.com |
|
| Categories | Single Sphere Rubber Expansion Joint |
|---|---|
| Brand Name: | JINGNING |
| Model Number: | RLJS |
| Certification: | CE，ISO |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | US$11.6~51.1/pc |
| 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: | Support, 20Years' experience |
| Product name: | Single Sphere EPDM NBR CR Expansion Rubber Joint Flange Type |
| Working pressure: | -0.2~4.5Mpa |
| Keyword: | Expansion Rubber Joint |
| Working Temperature: | -30~120℃ |
| Material: | EPDM,NBR,NR, PTFE, |
| Burst Pressure: | 6.0Mpa |
| Size: | DN125 |
| Company Info. |
| Shanghai Songjiang Jingning Shock Absorber Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Single Sphere EPDM NBR CR Expansion Rubber Joint Flange Type
Product Description
Expansion Rubber Joint is a flexible piping connector designed to absorb vibration and noise, compensate for thermal expansion and contraction, and accommodate axial, lateral, and angular movement in pipeline systems. It is typically made from high-quality rubber materials such as EPDM, NBR, or NR, reinforced with fabric layers or steel rings, and equipped with flanged or threaded ends. Expansion rubber joints are widely used in water supply, HVAC, wastewater treatment, industrial, and marine applications to reduce stress on pipelines and equipment, improve system stability, and extend service life.
Performance characteristics
1. Flexibility: Accommodates axial, lateral, and angular movements.
2. Durability: Reinforced rubber bellows provides long-lasting
performance.
3. Corrosion Resistance: Resists aggressive environments and
chemicals.
4. Noise & Vibration Reduction: Dampens vibrations and shock waves.
5. Ease of Installation & Maintenance: Compact design and standard
flange connections facilitate installation and upkeep.
Product Specification
| Size | Length | Allowable Movements in Operation | ||||
| mm | inch | mm | Axial Compression mm | Axial Extension mm | Transverse Movement mm | Angular Deflection mm |
| 25 | 1 | 130/152 | 20 | 12 | 14 | 15° |
| 32 | 1 1/4 | 95/130/152 | 20 | 12 | 14 | 15° |
| 40 | 1 1/2 | 95/130/152 | 20 | 12 | 14 | 15° |
| 50 | 2 | 105/130/152 | 20 | 12 | 14 | 15° |
| 65 | 2 1/2 | 115/130/152 | 20 | 12 | 14 | 15° |
| 80 | 3 | 130/135/152 | 20 | 12 | 14 | 15° |
| 100 | 4 | 130/152 | 20 | 12 | 14 | 15° |
| 125 | 5 | 130/152/165 | 20 | 12 | 14 | 15° |
| 150 | 6 | 130/152/185 | 20 | 12 | 14 | 15° |
| 200 | 8 | 130/152/210 | 20 | 12 | 14 | 15° |
| 250 | 10 | 130/203/230 | 20 | 12 | 14 | 15° |
| 300 | 12 | 130/203/245 | 25 | 16 | 22 | 15° |
| 350 | 14 | 200/255 | 25 | 16 | 22 | 15° |
| 400 | 16 | 200/255 | 25 | 16 | 22 | 15° |
| 450 | 18 | 200/255 | 25 | 16 | 22 | 15° |
| 500 | 20 | 200/255 | 25 | 16 | 22 | 15° |
| 600 | 24 | 260 | 25 | 16 | 22 | 15° |
| 700 | 28 | 260 | 25 | 16 | 22 | 15° |
| 800 | 32 | 260 | 25 | 16 | 22 | 15° |
| 900 | 36 | 260 | 25 | 16 | 22 | 15° |
| 1000 | 40 | 260/300 | 25 | 16 | 24 | 15° |
| 1100 | 44 | 300 | 25 | 16 | 24 | 15° |
| 1200 | 48 | 300 | 25 | 16 | 24 | 15° |
Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering |
Product Details
Production Flow
1.Raw material Top level CR/EPDM/NBR rubber raw materials, No recycled rubber | 2.Plasticating and mixing Special Formulation for better Bending with Nylon,For Better Strength,Sealing | 3.Workblanks wraping Cooper plated steel wire reinforcement prevent pull off |
4.Vulcanizing Automatic vulcanization machine ensure vulcanization time and pressure | 5.Inspecting | 6. Packaging |
Application
Expansion Rubber Joint are widely used in various fields, including construction, chemical industry, shipbuilding, tap water, gas, chemical pipelines, petroleum pipelines, food pipelines, air conditioning pipelines, and sewage treatment.
Our Services
1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
Our Customer
Certificate
FAQ
Q1:What’s the material of Expansion Rubber Joint?
A1:The material can be EPDM,NBR,CR,SBR..It depends on the working condition.
Q2:What’s the warranty period of Expansion Rubber Joint?
A2:We provide 18 months’ warranty.
Q3:What certificates can you provide of Expansion Rubber Joint?
A3:We could provide CE,ISO certificate.
Q4:Can we get a sample of Expansion Rubber Joint?
A4:Yes,we could provide samples for you to test the quality.
|
Single Sphere EPDM NBR CR Rubber Expansion Joint Flange Type
Rubber Expansion Joint Manufacturer of expansion joint from CHNFLEX
DN80 DIN Single Sphere Rubber Expansion Joint Steel Wire Strand Pressurized Ring
Vulcanized Rubber Expansion Bellows , Rubber Bellows Expansion Joints 120mm
Lightweight Single Sphere Rubber Expansion Joint Convenience Installation Maintenance
High Safety Industrial Expansion Joints , Epdm Expansion Joint DIN ANSI JIS Flange Standard
ANSI DIN Single Sphere Rubber Expansion Joint Stainless Steel Material CE Certified
OEM ODM Single Bellow Expansion Joint High Temperature Resistant Compensate For Misalignment
Rigid DN15-DN3000 Single Sphere Rubber Expansion Joint For HVAC Pipe Systems
Oil Resistant PVC Pipe Expansion Joint
