Ningbo XiaYi Electromechanical Technology Co.,Ltd.
| Outer diameter | 35.05mm |
| Delivery Time | One week after payment |
| Density of bands | 2.06-2.19 g/cm3 |
| Payment Terms | T/T,,L/C |
| Filler of bands | graphite carbon |
| Application | car shocks |
| Material of bands | PTFE |
| Color | black |
| Supply Ability | 50,000 pcs per month |
| Product Name | shock absorber Piston |
| Friction Coef. | 0.20 |
| Packaging Details | According to customer’s demand |
| Model Number | Φ35mm |
| Brand Name | XIAYI |
| Certification | IATF16949:2016 |
| Place of Origin | Ningbo, China |
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Product Specification
| Outer diameter | 35.05mm | Delivery Time | One week after payment |
| Density of bands | 2.06-2.19 g/cm3 | Payment Terms | T/T,,L/C |
| Filler of bands | graphite carbon | Application | car shocks |
| Material of bands | PTFE | Color | black |
| Supply Ability | 50,000 pcs per month | Product Name | shock absorber Piston |
| Friction Coef. | 0.20 | Packaging Details | According to customer’s demand |
| Model Number | Φ35mm | Brand Name | XIAYI |
| Certification | IATF16949:2016 | Place of Origin | Ningbo, China |
| High Light | 35.05mm PTFE shock absorber piston ，shock absorber piston with oil flow control ，PTFE banded shock absorber piston | ||
The Shock Absorber Piston is one of the most important dynamic components inside an automotive hydraulic shock absorber. It is installed at the end of the piston rod and performs continuous reciprocating movement inside the working cylinder.
During vehicle operation, the piston controls hydraulic oil flow through precisely designed:
By regulating hydraulic resistance, the piston directly determines the shock absorber's:
Although the shock absorber piston is a relatively small internal component, its design accuracy and manufacturing consistency have a significant influence on the final vehicle driving experience.
A high-quality shock absorber piston must achieve:
XIAYI specializes in manufacturing precision automotive suspension components, including:
With advanced manufacturing technologies including:
XIAYI provides reliable piston solutions for global shock absorber manufacturers. Our focus is to help customers achieve:
Material selection directly affects:
Common materials used for shock absorber pistons include:
| Material | Characteristics | Advantages | Limitations |
|---|---|---|---|
| Iron-Based Powder Metallurgy | Most common automotive piston material | Excellent formability and production consistency | Standard strength level |
| High Density Powder Metallurgy Alloy | Enhanced material density | Better strength and wear resistance | Higher production cost |
| Alloy Steel Machined Piston | High mechanical strength | Suitable for heavy-duty applications | More machining required |
| Aluminum Alloy Piston | Lightweight design | Lower moving mass and fast response | Requires advanced wear protection |
| Performance Factor | Standard Material | Optimized Material |
|---|---|---|
| Wear Resistance | Normal | Improved |
| Dimensional Stability | Good | Excellent |
| High Frequency Operation | Moderate | More Stable |
| Service Life | Standard | Extended |
| Extreme Conditions | Limited | Better Reliability |
The shock absorber piston is not simply a cylindrical component. Its internal hydraulic design determines the damping characteristics of the entire damper.
Small Flow Port Design
Characteristics:
Vehicle performance:
Typical applications:
Large Flow Port Design
Characteristics:
Vehicle performance:
Typical applications:
Advanced piston designs may use:
Benefits:
Features:
Applications:
Performance characteristics:
| Item | Performance |
|---|---|
| Comfort | Excellent |
| Cost Efficiency | High |
| Durability | Reliable |
| High-Speed Performance | Moderate |
Features:
Applications:
Performance characteristics:
| Item | Performance |
|---|---|
| Response Speed | Excellent |
| Heat Management | Excellent |
| Handling Support | High |
| Cost | Higher |
Features:
Applications:
Advantages:
| Failure Mode | Possible Cause | Vehicle Impact |
|---|---|---|
| Uneven Damping | Port dimension variation | Different suspension response |
| Excessive Wear | Material or clearance issue | Reduced service life |
| Abnormal Noise | Friction instability | Poor driving experience |
| Oil Leakage | Poor component matching | Reduced damping performance |
| Damping Fade | Material fatigue or overheating | Performance degradation |
| Customer Concern | Supplier Requirement |
|---|---|
| Stable damping performance | Precision manufacturing capability |
| Batch consistency | SPC process management |
| Long service life | Material optimization |
| Low noise operation | Friction control technology |
| High production volume | Stable automated manufacturing |
XIAYI provides:
Supported by:
XIAYI supports customers with:
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
1500000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust... Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust...
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