Flange rubber expansion joint with caliber DN32-DN3000 and high pressure resistance
Spherical material of flange rubber expansion joint
The rubber soft joint ball is composed of a rubber tube composed of multi-layer scraping nylon cord fabric with inner rubber layer and reinforcing layer and outer rubber layer. According to the different media used in the rubber material is also different, there are natural rubber, styrene butadiene rubber, butyl rubber, nitrile rubber, EPDM, neoprene rubber, silicone rubber, fluorine rubber and so on. They have heat resistance, acid resistance, alkali resistance, corrosion resistance, wear resistance, oil resistance and other functions.
Flange expansion joint function
1. Good shock absorption performance: The single ball rubber joint adopts the rubber layer for shock absorption, which can effectively absorb the vibration and noise generated during the operation of the pipeline and reduce the impact of the pipeline on the surrounding environment.
2. Good noise reduction effect: Because the single ball rubber joint has good sound insulation performance, it can effectively reduce the noise generated during the operation of the pipeline and improve the quality of life.
3. Strong displacement compensation performance: The single ball rubber joint can compensate the displacement of the pipeline due to thermal expansion and cold contraction, etc., to ensure the normal operation of the pipeline.
4. Easy installation: The single ball rubber joint is easy to install, just connect the metal flange with the pipe, and then set the rubber layer on the metal flange, no special tools and skills are required.
Materials list
| Number | Name | Material |
| 1 | Inner and outer rubber layers | NR NBR EPDM etc |
| 2 | Frame | Nylon cord fabric |
| 3 | Pressurized ring | Steel wire strand |
| 4 | Flange | Ductile iron, carbon steel, stainless steel |
Product displacement diagram
FAQ
Q: May I have a tour of your factory before placing an order?
A: Yes, welcome to our factory to check the quality.
Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide the drawings and technical data.
Q: How do you guarantee quality or warranty?
A: If quality problems occur during use, all products can be returned or returned at the request of the consumer.
Q: What is your delivery time?
A: It depends on the quantity, but usually does not exceed 20 working days.
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