Fatigue Resistance Volvo Piston Rings Set D7D Overhaul Kit Engine Rebuild Kits

Engine Spare Parts D7D Overhaul Kit Piston Piston Ring Set Liner Kit for Mistubishi

The gas pressure makes the cylinder wall produce tangential tensile stress and radial compressive stress, and the inner surface is larger, such stress is high frequency pulsation stress.

Because of the temperature difference between the inside and outside of the cylinder wall, the thermal stress is extremely great. However, at extremely high temperatures, the metal near the inner surface is subject to creep plastic deformation, while the residual tensile stress is formed on the inner surface after cooling.

The low-frequency stress caused by changes in starting and stopping will fatigue the material.

Product Description

Our Advantages

1. Experience in engine parts for over 15 years and served customers all around the world.

2. We have the professional equipment for inspection and measurement. Each piece should be strictly tested.

3. We have our own factory to provide you the competitive price with a good quality.

4. With long history business, we have been enjoying a excellent reputation in the market, it will save both the time and after-service cost with doing business with us.

FAQ

Q: How do you control the quality of the products?

A: We have the professional measurement and inspection equipment.Every process of the production is strictly controlled. And all products will be inspected by QC before shipment.

Q: Can we print our company logo on product and package?

A: Yes, but the quantity of the order is required. And we need you to offer the Trademark Authorization to us.

Q: What is your MOQ?

A: We do not have MOQ . We accept lower quantity for your trial order.

Our Product Range