Shock Absorber Piston D29XD10.5X13

Brand Name	XIA YI		Place of Origin	China
Model Number	D29XD10.5X13

Delivery Time:20days

XIA YI is engaged in developing and manufacturing different kinds of shock absorber pistons.Powder metallurgy based, with PTFE material banding outside, they have advantages of low friction, good seal etc.

The products have passed the Test center, Shang hai Plastic Research Institute.We have set up good cooperative relationship with some big shock absorber factories home and abroad, such as Russia, UK, Italy, North America, Middle East and some Asia countries.

Our mass production piston types are:Φ25, Φ27, Φ30, Φ31, Φ32, Φ35, Φ36, Φ40, Φ45.
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SPEC:D29XD10.5X13

3 holes design No scuffing, burrs on annular groove of piston Barffing on piston surface, surface hardness:80-120HB Net weight is 26.74g We can do pressure resistance test for banded piston with no band slippage after test.

Here?is?the?physical?properties?of?our?products
Tensile?strength	≥23N/mm2
Carrying?capacity	≥15N/mm3
Working?temperature	-80°C?to?260°C
Friction?coefficient(dry)	≤0.16μ
Friction?coefficient(oil)	≤0.05

pistons in our stock:

?	?25	24.98*25.17*9.8	?27	26.95*27.25*9.5
?		24.88*25*10.5		26.92*27.02*9.5
?		24.95*25.25*9.8		26.94*27.15*10
?		24.92*25.07*9.5		26.86*27.3*6
?		24.86*25.3*12.5		26.98*27.37*6
?	?30	29.88*30.3*7	?31	30.86*31.3*7
Piston?size		29.95*30.25*7	?32	31.88*32.3*7
unit:mm		29.92*30.25*10		31.95*32.25*10.5
?		29.98*30.17*10		32*11.5
?		30*10		31.92*32.4*10.5
?		29.86*30.3*9	?36	35.9*36.2*9
?		29.97*30.07*9.5		35.95*36.25*11.5
?	?35	34.92*35.4*10.5		36*11.5
?		34.95*35.25*10	?40	39.96*9
?		35*10	?45	44.9*45.05*10

Advantage:
1.multi-lip piston
2.superior hard chrome piston finish
3.maximum safety and stability
4.available for different types of vehicles
5.customer own design available
6.optimum corrosion resistance
7.superior design and engineering
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We can use the following material to produce discs:?? ??? ?
1.PTFE+BRONZE?? ??? ?
2.PTFE+BRONZE+ACID TREATMENT?? ??? ?
3.PTFE+CARBON FIBER?? ??? ?
4.PTFE+GLASS FIBER+INTENSIFIER?? ??? ?
5.OTHER FILLERS????????
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