5I7537 S4K S6K 3066 Excavator erpillar Piston 102mm For E120B 200B 320B

5I7537 S4K S6K 3066 Engine Piston erpillar 102mm For E120B 200B 320B

Product Description

A diesel piston is a metal cylinder which moves up and down inside the engine cylinder through varying stages of the combustion cycle, which is connected to the engine's crankshaft via a connecting rod.

1. It shall have sufficient strength, rigidity, small mass and light weight to ensure the minimum inertial force.

2. Good thermal conductivity, high temperature, high pressure and corrosion resistance, sufficient heat dissipation capacity and small heating area.

3. There should be a small friction coefficient between the piston and the piston wall.

4. When the temperature changes, the change of size and shape shall be small, and the minimum clearance with the cylinder wall shall be maintained.

5. The thermal expansion coefficient is small, the specific gravity is small, and has good antifriction and thermal strength.

We Company Piston Sufficient Stock. To choose us is to choose to rest assured.

Packaging & Shipping

About Us

The company is loed in Guangzhou with convenient transportation. We have rich industry experience to provide customers with reliable product quality and price advantages. Our aim is quality and professionalism. Our products sell well at home and abroad and are widely recognized by customers. Our goal is win-win cooperation. Welcome to contact us.

FAQ

Q1: Could you make it from other material?

A1: Yes, we can provide seal according to your requirements.

Q2: The website have not find mine model. What should I do?

A2: You can give us model number. We will respond quickly.

Q3: How can you guarantee the quality?

A3: One year's warranty. We promise to responsible for quality problem.

Q4: How to ship my order?

A4: Usually shipment by DHL, FedEx, UPS, TNT and EMS.

Q5: How can I pay?

A5: You can pay via T/T , WEST UNION or other payment terms we reach agreement.

Q6: Could you give me sample?

A6: Yes. Please inquiry us.