Product Category

Hydraulic Honed Tubes

Precision honed tubes for hydraulic and industrial applications with controlled tolerances, smooth bore finish and application-focused material options.

Hydraulic Honed Tube Range

Product catalogue.

Technical specifications, key features, applications and honing benefits are listed below from the currently available product information.

01 Hydraulic Honed Tubes
Hydraulic Honed Tube Series

Hydraulic Honed Tubes

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Material Grade ST52
Outer Diameter 600 mm
Wall Thickness 5 mm
Length 6 m
Tolerance Class H8
Surface Roughness Ra 0.4 µm
Hollow Sections Round
Color Black
Key Features

Engineered for precision bore performance.

Material ST52, E355, SAE 1020, 4140, etc.

Material selection can vary based on the application requirement.

ID Tolerance H8 or H9

Tight internal diameter tolerance for precision hydraulic applications.

Surface Roughness Ra ≤ 0.2–0.4 µm

Fine honed bore finish suitable for low-friction cylinder performance.

Length Custom cut up to 12 m

Length can be supplied according to application requirements.

Tube Type CDS / HFS

Cold Drawn Seamless or Hot Finished Seamless tube options.

Honing Job Work

Applications.

  • Automobile IndustryCylinder blocks, liners and engine parts.
  • Hydraulics & PneumaticsHydraulic cylinders and pneumatic cylinders.
  • Industrial MachineryShafts, pipes and bearing housings.
  • Aerospace & DefensePrecision components requiring tight tolerances.
Process Benefits

Why honing matters.

  • High Surface FinishAchieves Ra 0.2–0.4 µm.
  • Lubrication RetentionImproves lubrication retention inside the bore.
  • Dimensional AccuracyImproves roundness and dimensional consistency.
  • Longer Component LifeHelps reduce friction and wear.
  • Corrective FinishingHelps remove distortion after boring, drilling or reaming.