Shore D hardness 59 filled PTFE banded shock absorber piston applied in automotive

Fluid attack:

A diameter and hardness control is carried out on the band, placed on the piston. Once the PTFE process has been carried out and before 24 hours have elapsed, it is immersed in the fluid for 72 hours at 80 ℃

Acceptance Conditions:

There can be no breakage or detachment of material. The variation of hardness ≤6%, the diameter variation ≤0.20%

Specifications:

100% tested by Go no-Go gauge

Coaxiality can be control within 0.05mm

4 round and square holes

conventional shock piston

net weight is 25.29g

we can do drawing load test for banded piston without band slippage after test.

Description:

OD 30.445-30.495 mm

Manufacturability of powder metal parts:

Auto Mechanical Press: 50T, 100T, 140T...

Hydraulic Press: 100T, 315T, 600T, 800T

Six sinter furnaces, including one harden Sinter Furnace

Heat treatment: carbonitriding quenching and high frequency quenching

Ultrasonic clearing and auto de-burring

In-house tooling making: EDM, wire cutting machine

Durability testing:

No band peel off or breakage after test

Strong R&D team

Responsible staffs

Clean workshop

We will bring you pistons with good quality and competitive price.

Applications:

Car or motorbike shock absorbers

Competitive Advantage:

XIAYI can produce bands rings to low down the cost and control the quality at home, at the same time we

can design and produce automatic banding machine and non-standard testing machine, can test drawing

force testing and oil immersion testing.

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.