Bronze, acid treatment PTFE Rings to produce seal ring, oil ring, O ring

Bronze, acid treatment PTFE Rings to produce seal ring, oil ring, O ring

Our company produce PTFE products:seal ring, oil ring, O ring and so on.These rings can be widely used in seals, valve seats and valve stem seals.They can stand high temperature and have good seal performance.  

SPEC:D15XD12.5X2         

MATERIAL:PTFE+COPPER POWDER
Color is coffee

PTFE material has the following characteristic     

(1)Physical properties:smooth surface, waxy, ivory and opacity, average density is 2.2 

(2)Mechanical properties:tensile strength is 20.0~30.0MPa, elongation at break is 300%~400%, modulus of elasticity is 400 MPA, surface hardness is 55-70HS, friction coefficient between PTFE is 0.1-0.2 

(3)Chemical properties:can resist most strong corrosive material, no solvent can’t dissolve it under 300℃, strong weather ability, can store more than ten years   

      
     
We can make the tooling by ourselves and can produce the PTFE seals according to the customer's demand.      

 

There are several materials you can choose:        

1.PTFE+BRONZE        
2.PTFE+BRONZE+ACID TREATMENT        
3.PTFE+CARBON FIBER        
4.PTFE+GLASS FIBER+INTENSIFIER        
5.OTHER FILLERS