High temperature resist and no oil leak Shock Absorber Piston with 4 square grooves

High temperature resist and no oil leak, 4 square grooves design Shock Pistons

Specifications:

Description:

High temperature resistance, no oil leak, 4 square grooves design auto Shock Pistons

D29.5 * D8 * 18, Sintered Parts for shock piston

Our company produces different kinds of sintered parts. These sintered part include pistons, foot valve,

rod guider, valve base and so on.

Can band PTFE on outer diameter of pistons

Can do slide resistance test according to the customer's demand

Piston should slide down uniformity both in positive and contrary direction, no Damping stagnation

Test velocity is 3mm/min, Static strength damage: 11.27KN

Radial crushing strength>5000N

Net weight is 38.16g

Properties of sintered parts

Material: MPIF FC-0205

Density: Not less than 6.8g/cm3

Hardness: 60-100 HB

Steam treatment: 2H high temp steam holding time

Thickness of Fe3O4: 0.004-0.005mm

Die tooling design and making in house

Ultrasonic clearing and auto de-burring

Material Available and Chemical Composition:

P/M Copper and Copper Alloys

P/M Iron and Carbon Steel

Iron and Carbon Steel

Iron-Copper and Copper Steel

Iron-Nickel and Nickel Steel

Low Alloy Steel

Commix Low Alloy Steel

Sinter Hardened Steel

Diffusion Alloyed Steel

Copper Infiltrated Iron and steel

The sintered part has the following major advantages:

(A) High precision due to mold- Based production.

(B) Low price due to its inherent feature of automation for mass production

(C) Flexibility of material composition due to wide variety of powder formula on Fe- Cu- Ni alloy

Materials of PTFE disc:

1. PTFE+BRONZE

2. PTFE+CARBON FIBER

3. PTFE+GLASS FIBER

4. OTHER FILLERS or other material according to customer’s demand

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.