40mm height density 6.5 band PTFE disc Piston without any defect after durability test

Specifications:

• high shock absorber piston
• new design
• with PTFE banded on OD
• we can produce according to the customer's drawing
• middle part(sinter part), we can use the material as the customer's demand

Description:

Shock absorber piston oil cylinder piston with density 6.5g/cm³ band PTFE disc on OD

The detail information of the pistons:

1. Size: D31XD28X45

2. Material: PTFE PTFE

3. When temperature reach 100℃, expansion ratio ≤+/-1%

4. Using the testing ring, with the shock absorber oil, max frictional force is 15N

5. Piston can get through freely of the certain size of cylinder with 2N force

6. PTFE tensile strength ≥18MPa, breaking tenacity ≥200%

7. Tight integration between piston and PTFE disc. PTFE won't fall off when working in the cylinder.

Xia Yi, found in 2006, after several years’ effort, we have achieved great success in the enterprise. We

increased our workshop this year and developed several new automatic machines which highly improve

work efficiency. We have a technical team to develop automatic machine and we improve our pressing

machine and other machines to lower the cost and improve efficiency.

Advantages:

1. Consistency in size

2. Infrared ray detect the diameter

3. Strict control plan

4.100% testing for outer diameter

Applications:

Car or motorbike shock absorbers

Competitive Advantage:

Proper fillers can reach good seal and friction

Tooling designed by XIAYI can assure the delivery date

A whole set of testing equipment

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.