External Diameter Accuracy: f8
Surface Roughness: Ra 0.2μm ~ Ra 0.4μm
Surface Hardness: HV 850 (Minimum) up
Standard Length: 2M - 6M up
Hard Chrome Thickness: 20 Micron ±10%
Material: JIS STKM13C, STKM11A, STKM13A
Pipe Rod, Hollow Piston Rod, Piston Rods
Purpose:
Manufacture course the same as hard chromium piston rod, it lighter than piston rod (hollow piston rod) weight and higher strength, making it less prone to bending, and can be used as the reflow pipe.
If you are interested in our Pipe Rod (Hollow Piston Rod), please contact us online. Related Keyword: Hydraulic Piston Rod, Cylinder Piston Rod