21 August 2026 Why Hydraulic Cylinder Materials Matter: Steel Selection and Rod Surface Treatment A Customer case explains the material specifications of a hydraulic cylinder body and rod, including C40 steel, 40CrMnMo7, heat treatment...
21 August 2026 Hydraulic Cylinder Oil Leakage After 700,000 Cycles: Rod Surface, Seal Wear and Maintenance Strategy A real Customer case shows how to diagnose hydraulic cylinder oil leakage after 700,000 cycles by checking rod surface condition,...