Ningbo Xia Yi Auto Parts Co., Ltd.

China Manufacturer with main products: Shock Absorber Piston, Shock Pistons, Piston Rings

Home  >Products Catalog > Shock Absorber Piston > Automotive Seal Bicycle Powder Metallurgy Piston Rings

Automotive Seal Bicycle Powder Metallurgy Piston Rings

Payment Terms: L/C

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Place of Origin: Beijing in China



XIA YI company can produce different kinds of shock absorber piston rings.They can be used in front or rear

shock absorbers.It is based on powder metallurgy parts, with PTFE disc banded outside.

They have the advantages of high load capacity, good wear resistance and low friction coefficient.

Automatic skirting machine can highly reduce the production cost.

We can use the material according to the customer's demand, such as the followings:

PTFE+copper powder


PTFE+glass fiber

other fillers


Well experienced OEM manufacturer

Professional technology service

Familiar with automobile industry requirement

Custom metallurgical properties

Superior design and engineering

Efficient steam treatment


Place of origin:Zhe Jiang, China

Type:shock absorber(oil-filled)


Material: iron powder metallurgy



Equipment:auto mechanical Press, hydraulic press, automatic skirting machine

Sintering:Six sinter furnaces, including one harden Sinter Furnace

Steam treatment:2 hours high temp steam holding time, thickness of Fe3O4: 0.004-0.005mm

Application:Car shock absorber, Motorcycle shock absorber, Bicycle shock absorber

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