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For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength
For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength
Specifications
Brand Name :
DEM
Model Number :
Hino LD20
Certification :
ISO 9001:2008 ISO/TS16949
Place of Origin :
Zhejiang
MOQ :
200 SETS
Price :
Consult
Payment Terms :
T, T/T, Western Union, MoneyGram
Supply Ability :
10000 SETS PER MONTH
Delivery Time :
15days
Packaging Details :
CARTONS
Package :
Cartons
Car make :
Hino
Oem no. :
VUJC22
DIA. :
85.0mm
Thickness: :
85.0mm 2+2+4
No.cyl :
4
Type :
PISTON RING
Size :
Standard Size
Description

For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength

Model For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength
DIA. 85.0mm
SIZE 2+2+4
Application PISTON RING
Quality ISO 9001:2008 ISO/TS16949 standard
Precision 0.025mm
Service OEM available



Product Characteristics
For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength
For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength
For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength

Product Description

The sealing effect between the piston ring and cylinder wall directly affects the performance of internal combustion engines. An excellent piston ring design should achieve good sealing effect, while also considering the balance of friction and wear. If the piston ring is loose or severely worn, it can cause problems such as decreased cylinder pressure, incomplete combustion, and oil pollution.

Product Process

The manufacturing of piston rings began with mold design and manufacturing. A mold is a necessary tool for manufacturing piston rings, used to press metal materials into a specific shape of the ring. The design of the mold needs to consider the size, shape, and structure of the piston ring, as well as the wear resistance and durability of the mold.

Different types of piston ring products provide higher performance and reliability through high-quality materials, special coatings, and low friction design, meeting the needs of different engines for piston rings

The main purpose of piston rings is to ensure the sealing performance between the piston and cylinder wall, prevent gas leakage, reduce friction and wear, improve combustion efficiency and power output, and reduce the generation of pollutants

For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength

The product principles of piston rings include sealing principle, lubrication principle, guiding principle, heat dissipation principle, and the function of preventing impurities from entering. These principles together ensure the efficient operation, reliability, and durability of the engine and compressor. By optimizing the design and manufacturing process of piston rings, the performance and lifespan of products can be improved.

The piston ring also has the function of guiding the piston to move on the cylinder wall, ensuring the stability and accuracy of the piston. Through close contact with the cylinder wall, the piston ring limits the axial and radial displacement of the piston, preventing it from deviating from its normal motion trajectory.

The piston rings also perform lubrication functions. During operation, a small lubricating oil film is formed between the piston ring and the cylinder wall to reduce friction and wear. This helps to reduce energy consumption, extend piston ring life, and improve the efficiency of the engine or compressor

The piston ring is used to seal the gap between the piston and the cylinder block to prevent leakage of lubricating oil and combustion chamber gas. High quality piston rings can provide excellent sealing performance, ensuring the normal operation of the engine or compressor, and minimizing energy loss and environmental pollution

The piston ring is generally composed of several rings, closely connected on both sides. Common structures include oil rings, oil control rings, and upper and lower spiral grooves. The piston rings with different structures undertake different functions, such as sealing the cylinder, conducting heat, lubricating, etc.

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For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength

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Product Detail
Brand Name :
DEM
Model Number :
Hino LD20
Certification :
ISO 9001:2008 ISO/TS16949
Place of Origin :
Zhejiang
MOQ :
200 SETS
Price :
Consult
Contact Supplier
For Hino Piston Ring LD20 VUJC22 85.0mm 2+2+4 4 No.Cyl High Strength

PingYang DEM Auto Parts Factory

Verified Supplier
3 Years
zhejiang, wenzhou
Since 2000
Business Type :
Manufacturer, Seller
Main Products :
Engine Main Bearing, Crankshaft Main Bearing, Samsung Bluetooth Keyboard
Total Annual :
100000-10000000
Employee Number :
400~500
Certification Level :
Verified Supplier
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