ANSI 150LB Ductile Iron Flange Eccentric Expansion Reducer Rubber Joints
Product Advantages
1. Solve the problem of different hearts and different calibers
2. Shock absorption and noise reduction
3. Cost saving
4. High withstand pressure
5. Good elasticity
6. Large displacement
7. Easy to install
8. Wide range of applications
9. The inner wall is smooth to prevent corrosion
10. Strong adaptability
The medium for which the product is suitable
1. Air
2. Compressed air
3. Water
4. Sea water
5. Oil
6. Sewage
7. Industrial acid and alkali
Product application field
1. Water supply and drainage system
2. Heating system
3. Chemical Engineering
4. Construction engineering
5. Municipal engineering
Product parameters
| No | Name | Material |
| 1 | Outer/inner rubber | EPDM,NR,NBR,etc. |
| 2 | Frame | Nylon cord fabric |
| 3 | Pressurized ring | Steel wire strand |
| 4 | Flange | Stainless steel,carbon steel,etc. |
| Nominal diameter | Length
(mm) | Technical parameters | Technical parameters |
| DN*DN | D | D0 | n-φ | D | D0 | n1-φ1 |
| 50×40 | 180 | 165 | 125 | 4-φ18 | 150 | 110 | 4-φ18 |
| 65×40 | 180 | 185 | 145 | 4-φ18 | 150 | 110 | 4-φ18 |
| 65×50 | 180 | 185 | 145 | 4-φ18 | 165 | 125 | 4-φ18 |
| 80×50 | 180 | 200 | 160 | 8-φ18 | 165 | 125 | 4-φ18 |
| 80×65 | 180 | 200 | 160 | 8-φ18 | 185 | 145 | 4-φ18 |
| 100×50 | 180 | 220 | 180 | 8-φ18 | 165 | 125 | 4-φ18 |
| 100×65 | 180 | 220 | 180 | 8-φ18 | 185 | 145 | 4-φ18 |
| 100×80 | 180 | 220 | 180 | 8-φ18 | 200 | 160 | 8-φ18 |
| 125×65 | 180 | 250 | 210 | 8-φ18 | 185 | 145 | 4-φ18 |
| 125×80 | 180 | 250 | 210 | 8-φ18 | 200 | 160 | 8-φ18 |
| 125×100 | 180 | 250 | 210 | 8-φ18 | 220 | 180 | 8-φ18 |
| 150×80 | 200 | 265 | 240 | 8-φ22 | 200 | 160 | 8-φ18 |
| 150×125 | 200 | 285 | 240 | 8-φ22 | 250 | 210 | 8-φ18 |
| 200×100 | 220 | 340 | 295 | 8-φ22 | 220 | 180 | 8-φ18 |
| 200×150 | 220 | 340 | 295 | 8-φ22 | 285 | 240 | 8-φ22 |
| 250×125 | 220 | 395 | 350 | 12-φ22 | 250 | 210 | 8-φ18 |
| 250×150 | 220 | 395 | 350 | 12-φ22 | 285 | 240 | 8-φ22 |
| 250×200 | 220 | 395 | 350 | 12-φ22 | 340 | 295 | 8-φ22 |
| 300×125 | 220 | 445 | 400 | 12-φ22 | 285 | 240 | 8-φ22 |
| 300×200 | 220 | 445 | 400 | 12-φ22 | 340 | 295 | 8-φ22 |
Different forms of rubber joints
Single sphere rubber joint Double sphere rubber joint End face fully sealed rubber joint
Tie rod limit rubber joint Concentric reducer rubber joint Eccentric reducer rubber joint
Union threaded rubber joint PTFE lined rubber joint Food grade rubber joint
Product Installation
1. Preparation before installing eccentric reducer rubber joints, you need to prepare the required tools and materials, including rubber joints, flanges, bolts, gaskets, wrenches, screwdrivers, etc. At the same time, it is also necessary to check whether the connection port of the pipe is smooth, free of burrs, no rust and other problems to ensure the quality of the connection.
2. To install the flange, first you need to install the flange on the connection port of the pipeline, and then fix the flange on the pipe with bolts. When fixing the flange, it is necessary to pay attention to the tightening strength of the bolt to ensure that the connection between the flange and the pipe is tight and reliable.
3. Install the rubber joint and put the rubber joint on the flange, and then fix the rubber joint on the flange with bolts. When fixing rubber joints, it is necessary to pay attention to the tightening strength of the bolts to ensure that the connection between the joint and the flange is tight and reliable.
4. Connecting pipes, Install the flange at the other end on the connecting port of the other pipe, and then fix the flange on the pipe with bolts. When fixing the flange, it is necessary to pay attention to the tightening strength of the bolt to ensure that the connection between the flange and the pipe is tight and reliable.
5. Adjust eccentricity, Eccentricity Reducer rubber joint has a certain eccentricity, which needs to be adjusted according to the actual situation. After the installation is completed, it is necessary to check whether the eccentricity meets the requirements, and if it needs to be adjusted, it can be carried out by adjusting the position of the joint or adjusting the tightening strength of the flange.
6. Check the quality of the connection after the installation is completed, it is necessary to check the quality of the connection, including whether the flanges, rubber joints, bolts and other parts are fastened reliably, and whether there are problems such as water leakage and air leakage. If a problem is found, it needs to be adjusted and repaired in time to ensure the quality of the connection.
Inventory display
FAQ
Q: What is your payment terms?
A: Usually T/T(30% as deposit, the rest 70% will be paid before delivery). L/C, Western Union, Paypal also acceptable.
Q: Have your products been exported?
A: Yes, they have been exported to USA, Canada, Australia, Russia, Chile, Panama, Nicaragua, UAE, Saudi Arabia, Egypt, Sri Lanka, Nigeria, Vietnam, Indonisia, Singapore, Greece, Netherland, Georgia, Romania, Ireland, India, Thailand, Pakistan, Philippines...
Q: What is your packing method?
A: It is wrapped in plastic film first, then packed into a carton, and then packed into a wooden box, or customized packaging according to customer requirements.
Q: Can I visit your factory before ordering?
A: Yes, welcome to our factory to check the quality.
Q: What is the minimum order quantity for this product?
A: Our MOQ is one piece, it depends on the product type and customer demand.
Q: Where is your loading port?
A: Shanghai, Qingdao or Tianjin in China.
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