Piston Rod By Qingzhou Longyue Hydraulic Machinery Co.,ltd

We are exporting, distributing and supplying a best grade array of Piston Rod.

Diameters 6-300mm
Length 3000-8000mm
Steel grade 45# /DIN CK45/JIS 45C
Tolerance ISO f7
Chrome thickness 20I m(min)
Hard of the chrome layer 850HV(min)
Roughtness Ra o.2I m(min)
Straightness 0.2/1000mm
Mechanical properties Yield strength a Y20Mpa
Tensile strength a Y80Mpa
Elongation a Y5%