1.Good sealing performance:One of the main functions of the piston ring is to seal. The 3306DT engine piston ring can be tightly fitted between the cylinder wall and the ring groove of the piston, effectively preventing the high temperature and pressure gas in the combustion chamber from leaking into the crankcase.

2. Excellent wear resistance:When the engine is working, there is continuous friction between the piston ring and the cylinder wall. 3306DT engine piston rings are made of wear-resistant materials, such as alloy cast iron, etc., and may undergo special surface treatments, such as chrome, molybdenum, etc.

3.Suitable elasticity and tension:The piston rings need to be properly elastic to ensure a tight fit on the cylinder wall after installation. The elastic design of the 3306DT engine piston ring is reasonable, and the appropriate tension can always be maintained during the engine working process.

4.Good thermal conductivity:The piston ring absorbs a lot of heat during operation, and because it is in close contact with the piston and cylinder wall, it needs to have good thermal conductivity. The 3306DT engine piston ring effectively transfers heat from the piston to the cylinder wall, which is then dissipated through the cooling system.

Product description

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Packaging and delivery

Jin Guan Chen(Zhejiang DeerWei Engineering Machinery Equipment Co., Ltd) is loed in the beautiful source of the Lijiang River. It is well-known as the culinary capital of China and abroad, Longquan. With a total investment of 23 million yuan, the company is a new enterprise integrating R&D, manufacturing and trade. The company's main products are: engineering machinery equipment and parts, more than 1,000 specifiions, the company's advanced equipment, strong technical force, with a modern enterprise management system. The company has a technical development department composed of senior technicians who research and develop new products. Design and development and production capacity. Product performance is stable and reliable. There are more than 20 sales outlets in major provincial capital cities in China, providing high quality and low price products for the domestic market, and exporting to more than ten countries including North America, Singapore and Thailand. The company has a multi-standard, high-quality, low-cost business philosophy, bringing unlimited competitive advantages to our business cooperation. The company's mission is: quality priority • above the customer • integrity-based • realistic and innovative • the pursuit of eternal development. 
    We specialize in producing radiator and hydraulic oil cooler,which mainly used on excavators like Komatsu, Hitachi, , Kobelco, Hyundai, Daewoo, JCB, VOL-VO. Due to excellent quality and pretty competitive price, our products enjoy a very good reputation in countries and religions like Southeast Asia, America, Middle east, Russia, Iran, Turkey. Also, we supply high good quality engine parts like cylinder head, cylinder block, Piston, piston rings, liners, water pump, Turbocharger etc. and electric parts like pressure sensor, lgnition switch, throttle motor, starter, alternator. We looking forward to cooperation with customers around the world and ready to service with best price, top quality