Pass ROHS Test PTFE banded piston of 20mm used in shock absorber from motorcyle​

Specifications:

Description:

Size: 20# PISTON

PTFE banding piston

Use in front shock absorbers

We produce shock absorber pistons with variety types. These shock absorber pistons can be used in different shock absorbers such as Nissan, Hyundai, Buick, Benz and so on.

Our productive capacity:

We have a strong team to research and develop automatic banding machines. The annual capacity can reach more than 20,000,000 nos.

There are plenty of testing machines in our company.

Tensile testing machine which can test tensile strength & elongation @ break according to GB/T 1040.2/1B-2012

abrasion testing machine which can test friction coefficient & abrasion loss according to GB/T3960-1983(1989)

Density balance can test material density to assure the material quality and homogeneous distribution

Shore hardness (D) meter

Projecting machine

We also develop the testing machines by our team workers. For example: blow-off testing machine, fatigue testing machine and friction testing machine.

Here are physical properties of the products:

Tensile strength 16N/mm²

Hardness (D):52-62

Working temperature:-80°C to 260°C

Friction coefficient (dry) ≤0.20

Elongation @ break: ≥150%

Density:2.06-2.19g/cm3

Applications:

Car or motorbike shock absorbers

Competitive Advantage:

We are a professional company which produces different size and design shock absorber pistons.

We have a complete set of testing equipment which can control the quality for the material.

Picture show:

Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with different series, agricultural pruning shears and related agricultural products.

We have a strong R&D team with full of creative spirit and develop many new products every year and have obtained many invention and utility model patents.

The products include mechanical shaft and spares, diesel engine parts, sealing element, agricuture tools and equipment, hydraulic motors and valves, powder metallurgy parts, du bushing and bearing, shock absorber parts, stamping parts, plastic and rubber parts, in addition we design and manufacture automatic machine such as shock piston banding machine and groove cutting machine.

As a professional enterprise of manufacturing and trade, we insists on pursuing better quality on and on. We control the quality strictly from raw material to finished parts. 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 and perfect before delivery.

As a seller, our products are exported to the whole world and sold nationally for many years. More than one half parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationships 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. All the staff in our company will always welcome customers from all over the world to visit and negotiate.