High Performance Fe – C – Cu Shock Absorber Piston With Low Friction And Good Wear For Cars

In order to ensure the quality of our products, our company has established a quality assurance system of "management, technology and service". Adopting international advanced testing technology, strict quality control, starting from raw materials, including design, process, manufacturing to after-sales service for the whole process control, quality control system for finished product inspection. Our design technicians can develop products according to customer requirements or samples, regardless of precision, product quality, and can meet customer needs to the utmost.

Piston H18 mm, hole 12 mm for shock absorbers 46 mm.

Highly recommended for shock absorbers.

This kit replaces the stock piston to get a big step forward in terms of smoothness and reduction of the temperature.

Fe-C-Cu based sinter pistons, supplied with low friction piston band and o-ring.

For 46mm shock absorbers is available the shims stack.
For shock absorbers it's available the full upgrade kit included of shims stack.

Specifications:

Description:

PTFE bands Powder metal piston 27mm shock absorber Suspension Piston for shock absorber

No foreign material or burr for PTFE disc

Product Name:Powder Metal Part - Piston for Shock Absorber

Raw Materials:Fe-C-Cu for sinter piston / PTFE + carbon for PTFE disc

D27XD8X15

Four square holes design

100% test of pistons’ appearance

No sinter powder on the pistons

Processing for sinter piston and PTFE banding

Sinter parts:

Powder blending—Forming—Sintering—Sizing—after treatment—Steam treatment—Oil impregnation

Banding:

Powder blending—PTFE cylinder compression—Sintering—PTFE disc production—repressing—heat

pressing—molding—burring—inspection—packing

Manufacturability

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

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

3. Six sinter furnaces, including one harden Sinter Furnace

4. Heat treatment: Carbonitriding quenching and high frequency quenching

5. Ultrasonic clearing and auto burring

6. In-house tooling making: EDM, wire cutting machine

7. Strength in machining: Machine center, CNC milling, CNC lathe, Two end lapper etc.

Measuring devices

1. Carbon selfur determinator

2. Metallurgic microscope

3. Hydraulic universal material tester

4. Hardness testers

5. Pneumatic measuring instrument

6. Measuring projector

7. Gear testing instrument

8. Electrical profile meter

9. CMM

Applications:

Car or motorbike shock absorbers

Competitive Advantage:

Unique material for shock piston bands

Pistons are produced by automatic banding machine can assure the consistency of the size

Complete testing equipment

Picture show: