02/19/2026
Surface finish inside honed tubing can make or break a hydraulic system.
Too rough and seals wear out fast. Too smooth, and you lose proper lubricant retention. The right Ra range and crosshatch pattern keep friction low, flow consistent, and cylinders performing under pressure.
When you’re running at thousands of PSI, every micron matters: https://loom.ly/ULCx6SY
Learn why surface finish in honed tubing is critical to seal performance, wear resistance, & flow efficiency. See how Ra ratings impact real-world applications.