QPQ Piston Rod with a Polished Rod for Gas Spring
Basic Info
Model No.: QPQ Piston Rod with Polished
Product Description
Car Shock Absorber Piston rod
1.Production Equipment CNC Machine, Grinding Machine, Induction Hardening Machine, Threading Machine, Automatic Chrome Plating Machine. 
2.Testing Equipment Projector, Salt Spray Tester, Universal Material Tester, Plating Thickness Tester, Hardness Tester, 100% Visual Inspection. 
Packaging & Shipping 3.Packaging Each piston rod is wrapped with anti-rust paper and packed into a paper box. Then paper box is packed into a wooden box. 
Our Services 4.Service OEM / After Market FAQ What are we doing ? We specialises in development ,manufacturing and distributing of motorcycle and automobile shock absorber components ,such as piston rod , piston, Sintered part,,spring ,metal Stamping Part, bushing,Inner Tube . Who are we ? Manufacturer and trader of auto parts . Why us ? ·1. More reliable :Strictly quality control and many years experience , we have quality control person for each purchase order . · 2. More choice :Thousands kinds of production for your choice · 3. More competitive price Where are we ? Ningbo ,Zhejiang ,China 
Contact us if you need more details on QPQ Piston Rod with Polished. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Qpq Piston Rod with Polished、Qpq Piston Rod with Polished. If these products fail to match your need, please contact us and we would like to provide relevant information.
| Material of Piston Rod | According to User Requirements (SAE1035/SAE1045) |
| Specifications of Piston Rod | Φ4 ~ Φ18 |
| Length of Piston Rod | 30-1000mm |
| Straightness of Piston Rod | 0.02x300 |
| Roundness of Piston Rod | 0.01 |
| Cylindricity of Piston Rod | 0.02 |
| Concentricity of Piston Rod | 0.04 |
| Machining Accuracy of Piston Rod | ISO 2768-1-f |
| Surface Roughness of Piston Rod | Rz0.2~0.4 / Ra0.1max |
| Induction Hardness of Piston Rod | HRC35~HRC65 |
| Axis Hardness of Piston Rod | HB220~280 |
| Surface Treatment of Piston Rod | QPQ/Nitrogen |
| Thickness of chromed of Piston Rod | According to User Requirements (5~20um) |
| Hardness of Piston Rod | 800Hv(50gm)min |
| Cracks of Piston Rod | 30 ~ 60/mm |
| Salt spray of Piston Rod | 48hrs - 120hours(Chromed) |
2.Testing Equipment Projector, Salt Spray Tester, Universal Material Tester, Plating Thickness Tester, Hardness Tester, 100% Visual Inspection. 
Packaging & Shipping 3.Packaging Each piston rod is wrapped with anti-rust paper and packed into a paper box. Then paper box is packed into a wooden box. 
Our Services 4.Service OEM / After Market FAQ What are we doing ? We specialises in development ,manufacturing and distributing of motorcycle and automobile shock absorber components ,such as piston rod , piston, Sintered part,,spring ,metal Stamping Part, bushing,Inner Tube . Who are we ? Manufacturer and trader of auto parts . Why us ? ·1. More reliable :Strictly quality control and many years experience , we have quality control person for each purchase order . · 2. More choice :Thousands kinds of production for your choice · 3. More competitive price Where are we ? Ningbo ,Zhejiang ,China 
Contact us if you need more details on QPQ Piston Rod with Polished. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Qpq Piston Rod with Polished、Qpq Piston Rod with Polished. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : QPQ Piston Rod
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