| Customization: | Available |
|---|---|
| Max. Capacity: | 100-200L |
| Structure: | Compact Type |
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China supplier solar water heater parts 47mm 58mm Silicone Rings for solar water heater vacuum tube Sealing
Silicone ring Description
The dust ring can be divided as follows,
1.According to the material: PVC dust ring & silicone dust ring
2.According to appearance types: plane type & groove type
The dust ring we show you now is PVC material and groove type.
Traits of our PVC dust rings:
1) Strong acid resisting and strong base resisting
2) Durable and ont easy to discolor
3) Excellent flame retardancy
Application
To prevent external dust, rain enter into the seal organization.
Sharp lip structure, low friction coefficient. Not only prevent outside dust into the system, but also reduce the attrition of the equipment.
Performance 
Nonflammable, high strength, good resistance to climate change and the geometrical stability. Besides PVC have strong resistance to oxidant, reductant and acid all .
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