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JIning Paida Machinery Co.,Ltd.
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BEIYI Backhoe Arm Boom Lifting Hydraulic Cylinders
| Price: | 1200.0 USD |
| Payment Terms: | T/T,WU,Paypal |
| Place of Origin: | Shandong, China (Mainland) |
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Product Detail
Packaging Details: standard packing or as customer's requirement
01/ Hydraulic Cylinder Diagram
Chart 1:
Piston rod: Adopt high precision mirror polishing
Material | 45# high grade carbon steel or 40CR |
Tempering hardness | HB240-260 |
The depth of the high frequency | 2mm-3mm |
High frequency hardness | HRC55°±2° |
Chrome plating thickness | 0.03mm-0.06mm |
Chromium layer hardness | HV800-1000vpn |
Straightness | ≤0.08mm/m |
Surface roughness | Ra0.03um- Ra0.06um |
Outside diameter tolerance | f7 |
Chart 2:
Hydraulic Cylinder Tube: Using imported equipment rolling machine
Kind of steel | 45# | Tensile strength N/mm | ≥647 |
Linearity | 0.3-1/1000 | Specific elongation | ≥4 |
Precision of size | HB | 207 | |
Roughness of inner hole | 0.4-0.8 |
02/ Material Introduction
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Company Info
JIning Paida Machinery Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)
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