A Pair Oil Holes design, Density 6.5 g/cm3 Sinter Automotive Shock Absorber Piston

A Pair Oil Holes design, Density 6.5 g/cm3 Sinter Automotive Shock Absorber Piston

Test Ability ( we have the following main test equipment )

Carbon sulfur determinator

Metallurgic microscope

Hydraulic universal material tester

Hardness testers

Pneumatic measuring instrument

Measuring projector

Electrical profilometer

CMM

Specifications:

Description:

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 and good

seal properties. In our company, we can test density, friction coefficient, abrasion, blow-off testing and so

on, other items that we can’t test by ourselves we will send standard sample blocks to Shanghai Plastics

Research Institute. We have set up good cooperative relationship with some big shock absorber factories

home and abroad. Our mass production piston types are: ø25, ø27, ø30, ø31, ø32, ø35, ø36, ø40, ø45,

ø46.

SPEC: D32XD8X12.5

Unique design for the fluid channels

Material of sintered piston: Fe-C-Cu

Density is 6.0 g / cm³

Steam treatment

Net weight is 34.32g

Applications:

In car or motorbike front or rear shock absorbers

Competitive Advantage:

1. Consistency in size.

2. Infrared ray detect the out diameter in automatic banding machines

3. Produce PTFE disc by Xia Yi, can control the quality itself.

Picture show:

XIAYI, founded in 2006, was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. XIAYI is a specialized factory that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery parts and related automatic equipment. XIAYI has a strong R&D team with full of creative spirit. XIAYI develop new products and new equipment every year and was awarded two patents of utility model and invention patents.

The products include shock absorber piston, rod guider, base valve, oil seal, piston rod, bracket, spring seat, valves, guide pipe, bearing bush, copper bush, guide ring, PTFE ring and gasket, in addition XIAYI design and manufacture automatic machine such as banding machine and groove cutting machine.

As a manufacturer, XIAYI insists on pursuing better quality on and on. We control the quality from raw material to assure the consistency from one batch. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact before delivery.

As a seller, our products are exported to the whole world and sold nationally for more than 8 years. About 30% parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationship with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. XIAYI persons will always welcome customers from all over the world to visit and negotiate.