Products
- Pumps[10]
- Hydraulic Parts[9]
- Crank Mechanism[7]
- Other Mechanical Parts[1]
- Engine Parts[10]
- Lubrication System[1]
- Truck Engine[4]
- Farm Machinery Parts[1]
Contact Us
- Contact Person : Ms. Xie Sunny
- Company Name : Qixia Yinyun Piston & Hydraulic Component Co., Ltd.
- Tel : 86-535-3375708
- Fax : 86-535-3375708
- Address : Shandong,Yantai,NO.931,Business Street,Qixia,Shandong Province,China
- Country/Region : China
- Zip : 265300
QC490QB 90mm piston
Product Detailed
Related Categories:Engine Parts
1.Combustion Chamber:direct injection.
2.Skirt Dia:90mm.
3.Compress Height:52mm.
4.Pinhole Dia:29mm.
1.Chemical composition of materials and mechanical properties according to GB/T1173 casting aluminium alloys standard.
2.Heat-treatment Hardness: (100-140)BHS. The hardness difference for a batch of piston should be within 30 BHS.The hardness difference for a single piston should be within 15BHS.
3. Tensile strength: no less than 210MPa.
4.Microstructure should conform to the stipulations of JB/T6289.
5.It has passed ISO16949:2002,ISO9002,QS9002 QUALITY SYSTEM CERTIFICATION.
6.The job workshop:
QC490QB 90mm piston
