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Chrome plated rod


Various materials, high standard positioning, precision manufacturing.

Restraint mandrel hard chrome plated


The limited mandrel is a common mandrel on CNC machine tools.

Photovoltaic glass calender roll hard chrome plating


Glass calender roll is the core component in the production of photovoltaic glass.

Precision piston rod


The main function of precision piston rod is transmission and support work.

Training Materials for Metal Chrome-plated Rod Grinders in Jiyuan City

Training Materials for Metal Chrome-plated Rod Grinders in Jiyuan City


Training Materials for Metal Chrome-plated Rod Grinders in Jiyuan City

Surface roughness is a parameter that describes the degree of microscopic unevenness on the surface of an object

Surface roughness is a parameter that describes the degree of microscopic unevenness on the surface of an object


Surface roughness is a parameter that describes the degree of microscopic unevenness on the surface of an object

What's with the tolerance zone?

What's with the tolerance zone?


The tolerance zone is an area defined by two straight lines representing the upper and lower deviations or the maximum and minimum limit dimensions in the tolerance zone diagram.

Free cutting steel 1215 and 45 steel

Free cutting steel 1215 and 45 steel


1215 free cutting steel for environmental protection material, good machinability.

What is a chrome rod?

What is a chrome rod?


Chromium-plated rod is formed on the surface of the silver steel after plating, a layer of hardness of 60-64 chromium elements of the bar.

What is the proportion of chromium?


The density of chromium is 7.22g/cm3, the thickness of chrome-plated three wires per square decimeter is 2.166g, and the thickness of five wires is 3.61g.