8inch 200mm end face fully sealed carbon steel flange single ball rubber coupling joint flexible rubber joint
Introduction of end face fully sealed rubber joints
KDF type large end face fully sealed rubber joint is a high-performance, multi-functional pipe connector, which has a wide range of application prospects and market demand. KDF type large flanging rubber joint is a high-performance pipe connector, which combines the elasticity of rubber and the strength of metal flange, and has a variety of excellent characteristics.
Features
1. High elasticity and air tightness: Using the elasticity of rubber, KDF type large flange rubber joint has good elasticity and high air tightness, which can effectively absorb the vibration and displacement of the pipeline system and reduce noise.
2. Pressure resistance and medium resistance: The product has high internal density, can withstand high pressure, and can withstand a variety of media, such as acid, alkali, corrosion, oil, hot water, cold water, compressed air, compressed natural gas, etc.
3. Weather resistance and radiation resistance: Using environmentally friendly high-quality synthetic rubber, no pollution, no lead and other toxic substances, with good weather resistance and radiation resistance.
4. Adaptability: According to different materials, it can be made into acid-resistant, alkali-resistant, corrosion-resistant, oil-resistant, heat-resistant and other varieties, and can adapt to a variety of media and environments.
5. Installation and maintenance: Easy to install and maintain, but care should be taken to avoid contact with sharp metal instruments to avoid puncturing the sphere.
Product parameters
| No | Name | Material |
| 1 | Inner and outer rubber layers | NR/NBR/EPDM |
| 2 | Frame | Nylon cord fabric |
| 3 | Pressurized ring | Steel wire strand |
| 4 | Flange | Q235,ductile iron |
| Nominal diameter | Length (mm)
| Axial displacement (mm) | Lateral displacement (mm)
| Deflection angle
|
| mm | inch | Elongation | Compression |
| 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° |
| 700 | 28 | 260 | 16 | 25 | 22 | 15° |
| 800 | 32 | 260 | 16 | 25 | 22 | 15° |
| 900 | 36 | 260 | 16 | 25 | 22 | 15° |
| 1000 | 40 | 260 | 18 | 26 | 24 | 15° |
| 1200 | 48 | 260 | 18 | 26 | 24 | 15° |
Tips:The above data is only part of the data, if you need a special size, please contact us.
Product Applications
KDF large flanged rubber joints are widely used in water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceutical, petrochemical, shipbuilding, water pumps, compressors, fans and other pipeline systems.
In addition, it is also widely used in basic projects such as chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, and electric power.
Why is the corrosion resistance of flanged rubber joints better?
Mainly because it is usually made of rubber or other polymer materials, which have excellent chemical stability and corrosion resistance. This makes flanged rubber joints resistant to many chemicals and is therefore widely used in the chemical industry and other environments where anti-corrosion properties are required.
FAQ
Q: What are the parts of your rubber joints?
A: Two pieces of flanges and a rubber sphere. The rubber sphere is mainly composed of nylon cord fabric, multi-stranded steel wire rope, and compound rubber.
Q: What are our rubber materials?
A: There are natural rubber, nitrile rubber, EPDM rubber, neoprene, fluorine rubber ,food grade rubber and so on.
Q: What are the advantages of end face fully sealed rubber joints?
A: The main advantages of end face fully sealed rubber joints include small size, light weight, good elasticity, easy installation and maintenance, etc.
Q: What are the characteristics of flanged rubber joints?
A: End face fully sealed rubber joints have the characteristics of high temperature resistance, acid and alkali resistance, and oil resistance
Q: Can I visit your factory before ordering?
A: Of course, welcome to visit our factory and check the quality.
Q: Can we produce according to customer requirements?
A: Yes, the above specifications are standard specifications, we can design and manufacture according to requirements.
Product Tags:
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8inch 200mm End Face Fully Sealed Carbon Steel Flanged Rubber Flex Connectors Single Ball Rubber Coupling Joint Images
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