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Piston rings play a crucial role in the operation of internal combustion engines. Understanding the piston ring material is essential for ensuring optimal performance and longevity of the engine. There are various piston ring material types, One important consideration is the  piston wear ring material, which is designed to reduce friction and wear between the piston and the cylinder wall.

The primary piston rings function is to seal the combustion chamber, control oil consumption, and regulate heat transfer from the piston to the cylinder wall. This ensures efficient engine operation and prevents excessive oil consumption and loss of compression.

In industrial settings, maintaining equipment like air compressors is vital. Regular air compressor piston ring replacement is necessary to maintain the efficiency and longevity of the compressor. When selecting an air compressor piston ring, it's important to consider the material and design to ensure it meets the specific demands of the compressor.

Additionally, different types of engines, such as two-stroke engines, require specific types of piston rings. For instance, 2 stroke piston rings are designed to handle the unique lubrication and combustion conditions found in two-stroke engines.

For over 30 years, DY piston rings produced by Fujian Dongya Machinery Co.Ltd., provide companies such as Dachangjiang Group, Zongshen Power, Longcin General Motors, Lifan Technology, Qianjiang Motorcycle, Honda Power, Sundiro Honda, CFmoto Power, QS Suzuki, Briggs & Stratton, STIHL,etc. for motorcycles, general-purpose engine, drones, and outboard engine manufacturers general support.Piston ring products are widely exported to all over the world such as Europe, USA, Middle East, South America, Africa, and Southeast Asia, with good global reputation for its high quality and market share.

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NO. PRODUCT CODE CYLINDER DIAMETER(MM) RING HEIGHT (MM)
1ST 2ND OIL
1 03504 35.00 0.80 0.80 2.00
2 03506 35.70 1.00 1.00 1.90
3 03508 35.80 1.00 1.00 2.00
4 03601 36.00 1.00 1.20 1.50
5 03704 37.00 0.80 0.80 1.50
6 03702 37.80 0.80 0.80 2.00
7 03703 37.80 0.80 0.80 1.50
8 03803 38.00 0.80 0.80 1.50
9 03801 38.40 0.80 0.80 1.50
10 03901 39.00 0.80 0.80 2.00
11 03903 39.00 1.00 1.00 2.00
12 03501 35.70 1.00 1.00 1.90

SALES NETWORKSALES NETWORK

SALES NETWORK<span>SALES NETWORK</span>

OEM CUSTOMERSOEM CUSTOMERS

CHANGAN AUTO

DANE

MITSUBISHI

GEELY AUTO

DFSK

BYD

CHERY

Motorcycle

ZONGSHEN

LIFAN

LONCIN

LONCIN

DAJIANG

SA

JUBA

IFE

HB

CERTIFICATECERTIFICATE


                

                

Powered by strong technical development and continuous innovation ability, DY PISTON RING ranks among the leading brands.

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