Customized PTFE band piston 375 ℃ Sintering Temp for car rear shocks

Specifications:

Description:

XIAYI company is specialized in design and producing PTFE banded shock absorber pistons,at the same

time,we design and manufacture automatic skirting machines.

Till now we have produced so many different types of shock absorber pistons with the diameter from

ø20mm~ø50mm.We make PTFE discs and toolings in our own factory,can control the quality effectively

and also can save much time.

D46 PISTON:

RAW MATERIAL OF SINTER PARTS:IRON BASED,IRON & COPPER BASED,COPPER

BASED,STAINLESS STEEL BASED     

RAW MATERIAL OF PTFE DISC:     

PTFE+BRONZE     

PTFE+CARBON     

PTFE+GLASS FIBER     

PTFE+OTHER fillers according to cutomers’ demand

The detail information of the pistons:  

1.Used in front shock absorbers   

2.When temperature reach 100℃,expansion ratio ≤+/-1%

3.Using the testing ring,with the shock absorber oil,max frictional force is 15N

4.Piston can get through freely of the certain size of cylinder with 2N force   

5.PTFE tensile strength ≥18MPa,elongation @ break ≥200%  

6.Tight integration between piston and PTFE disc.PTFE won't fall off when working in the cylinder.   

Applications:

Car or motorbike shock absorbers

Competitive Advantage:

1. Consistency in size

2. Infrared ray detect the diameter

3. Strict control plan

4.100% testing for outer diameter

Picture show: