7 purposes of rubber seal ring

Rubber seal ring is a ring cover composed of one or several parts, fixed on a ring or washer of the bearing and contact with another ring or washer or form a narrow labyrinth gap, to prevent lubricating oil leakage and external intrusion.  Metal rubber sealing ring is made of metal rubber, which is a homogeneous elastic porous material. It not only has the elasticity of rubber, but also has the excellent characteristics of metal. It can work at the temperature of -150~800℃.  At the same time, it can also bear pressure, and has the dual role of bearing and sealing in a certain range.  Seal o rings uses mainly include the following points: 

 

 

1. FRP pipe;  Glass fiber reinforced plastic sand pipe;  FRP pipe jacking;  Cable protection tube;  Flue gas desulfurization pipe;  Coal mine gas drainage pipe;  Desulfurization and dust removal pipe of power plant; 

 

2, Municipal water supply and drainage pipe sealing; 

 

3, All kinds of process pipe sealing (petroleum, chemical, metallurgy, papermaking, sewage, seawater desalination, food brewing and beverage processing, medicine, etc.); 

 

4, Sewage collection and transportation pipeline, water pipeline sealing; 

 

5. Sealing of drinking water conveying trunk pipe and distribution pipe; 

 

6. Sealing of oilfield water injection pipe; 

 

7. Sealing of hot water conveying pipe and hot spring water conveying pipe.  

#The Professional Sealing Solution Supplier, O Ring Suppliers & Oil Seal Manufacturer www.dmsseals.com ).#