Damper Tubes

Product Feature

Our high-quality damper tubes for motorcycle shocks have smooth inner diameters and ensure smooth movement of hydraulic liquid in the tubes and proper regulation of damping force. These tubes can be used for front and rear motorcycle shock absorbers. We also provide customization services, for example, different types of coating and finish.

  • Material: Damper tubes made of STKM 11 A carbon steel with the lowest carbon content.
  • Damper tubes with low tensile strength and good elongation. They are easy to machine, such as bending.
Product Specification
    Chemical Composition (%) Mechanical Properties
General Code Carbon Silicon Manganese Phosphorus Sulphur Tensile Strength
N/mm²
Yield Point
N/mm²
11 A STKM11A 0.12max 0.35max 0.60max 0.040max 0.040max 290min.