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piston rings 

Place of Origin: Zhejiang, China (Mainland) 
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piston rings

A piston ring is an open-ended ring that fits into a groove on the outer diameter of a piston in a reciprocating engine such as an internal combustion engine or steam engine.
The three main functions of piston rings in reciprocating engines are:
  1. Sealing the combustion/expansion chamber.
  2. Supporting heat transfer from the piston to the cylinder wall.
  3. Regulating engine oil consumption.[3][1]
The gap in the piston ring compresses to a few thousandths of an inch when inside the cylinder bore.
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Company Info

K.G. (HK) Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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