Home > Products > flanged adapter&couplings&dismantling joint > Expansion Rubber Bellow With Flange
Expansion Rubber Bellow With Flange
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Product Details
| Material | Other, rubber and carbon steel | Technics | Forged | |
| Type | Other, Joint, one ball/ two ball/ three balls | Place of Origin | Shanxi, China | |
| Model Number | Rubber joint | Brand Name | allwin or OEM | |
| Connection | Flange | Shape | Other, round | |
| Head Code | Other, round |
Product Description
Specifications
Expansion Rubber Bellow with Flange1. Flexible joint
2. Anti-corrosion, long service life
3. Size range: DN50-DN3000
Expansion Rubber Bellow with Flange
Product Advantages
1. Small volume, light weight, good flexibility, easy installation and maintenance
2. When installation, can cause the lateral, axial and Angle displacement, not affected by pipeline
impassability heart, flange uneven.
3. When working, low noise, strong vibration absorption ability, anti-corrosion, long service life.
Application
Flexing Single Ball Rubbe Joint is widely used in chemical industry, building, water supply,
water drainage, oil, heavy industries, frozen, health, plumbing, fire control, power etc.
Technical Parameters
| Nominal Diameter | Length | Flange Outer Diameter | Bolt Quantity | Bolt Hole Diameter | Bolt Hole Circle Diameter | Axial Displacement | ||
| mm | Inch | mm | mm | No. | mm | mm | Extension | Compress |
| 32 | 1.25 | 95 | 16 | 4 | 18 | 100 | 6 | 9 |
| 40 | 1.5 | 95 | 18 | 4 | 18 | 110 | 6 | 10 |
| 50 | 2 | 105 | 18 | 4 | 18 | 125 | 7 | 10 |
| 65 | 2.5 | 115 | 20 | 4 | 18 | 145 | 7 | 13 |
| 80 | 3 | 135 | 20 | 4 | 18 | 160 | 8 | 15 |
| 100 | 4 | 150 | 22 | 8 | 18 | 180 | 10 | 19 |
| 125 | 5 | 165 | 24 | 8 | 18 | 210 | 12 | 19 |
| 150 | 6 | 180 | 24 | 8 | 23 | 240 | 12 | 20 |
| 200 | 8 | 210 | 24 | 8 | 23 | 295 | 16 | 25 |
| 250 | 10 | 230 | 26 | 12 | 23 | 350 | 16 | 25 |
| 300 | 12 | 245 | 28 | 12 | 23 | 400 | 16 | 25 |
| 350 | 14 | 255 | 28 | 16 | 23 | 460 | 16 | 25 |
| 400 | 16 | 255 | 30 | 16 | 25 | 515 | 16 | 25 |
| 450 | 18 | 255 | 30 | 20 | 25 | 565 | 16 | 25 |
| 500 | 20 | 255 | 32 | 20 | 25 | 620 | 6 | 25 |
| 600 | 24 | 260 | 36 | 20 | 30 | 725 | 6 | 25 |
| 700 | 28 | 260 | 36 | 24 | 30 | 840 | 16 | 25 |
| 800 | 32 | 260 | 38 | 24 | 34 | 950 | 16 | 25 |
| 900 | 36 | 260 | 42 | 28 | 34 | 1050 | 6 | 25 |
| 1000 | 40 | 260 | 44 | 28 | 34 | 1160 | 18 | 26 |
| 1200 | 48 | 260 | 48 | 32 | 41 | 1380 | 18 | 26 |
| 1400 | 56 | 350 | 44 | 36 | 34 | 1560 | 20 | 28 |
| 1600 | 64 | 350 | 46 | 40 | 34 | 1760 | 25 | 35 |
| 1800 | 72 | 350 | 52 | 44 | 41 | 1970 | 25 | 35 |
| 2000 | 80 | 420 | 54 | 48 | 48 | 2180 | 25 | 35 |
| 2200 | 88 | 400 | 40 | 52 | 48 | 2390 | 25 | 35 |
| 2400 | 96 | 400 | 41 | 56 | 48 | 2600 | 25 | 35 |
| 2600 | 104 | 450 | 42 | 60 | 54 | 2810 | 25 | 35 |
| 2800 | 112 | 450 | 45 | 64 | 54 | 3020 | 25 | 35 |
| 3000 | 120 | 450 | 50 | 68 | 54 | 3220 | 25 | 35 |
More Models for your Choice
Anti-pull-off Rubber Joint
Double Ball Rubber Joint

Expansion Rubber Joint
Screw End Rubber Joint
One-ball Type Rubber Joint
If you are interested in any of our products, please feel free to contact us!
When enquiry, please specify
1. Port size 2. Order quantity 3. Working pressure 4. Your specific requirement (if you have)
Contact Us
- Shanxi Allwin Industrial Co., Ltd.
- Contact nameTony Wang Chat Now
- Phone86-351-2151991
- Address6-1-402 room,shuiyu centre,haozhuang town,yingze community,taiyuan city,shanxi, Taiyuan, Shanxi
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