PREMIUM PRODUCTS

BURNISHED TUBES

Our Burnished Tubes are precision steel tubes whose inner surface is finished using a burnishing process to achieve a smooth and accurate internal diameter.

ABOUT BURNISHED TUBES

Burnished tubes are precision steel tubes whose inner surface is finished using a burnishing process to achieve a smooth and accurate internal diameter. The process involves pressing hardened rollers or tools against the tube’s inner wall, which compresses surface irregularities and improves surface finish without removing material. This results in enhanced surface hardness, reduced friction, and better wear resistance. Burnished tubes are commonly used in hydraulic and pneumatic cylinders, where a smooth internal surface is essential for efficient piston movement and longer seal life.

Burnished Tubes are widely used in hydraulic cylinders, pneumatic cylinders, and precision engineering applications where smooth internal surfaces are required for efficient piston movement.

GRADES

ST52
E355
SAE 1026
CK45
ASTM A106 Gr.B
PRODUCT SPECIFICATIONS

Outer Diameter : 50mm to 500mm Inner Diameter : 40mm to 500mm Chrome Thickness : 20-30 Micron Surface Hardness : 180–220 HB Length Available upto : 9000mm
PRODUCT FEATURES

Very Smooth Internal Surface Finish Enhanced Fatigue Strength Reduced Friction for Moving Components High Dimensional Accuracy Better Corrosion Resistance
RELIABLE HYDRAULIC TUBE SOLUTIONS TAILORED TO YOUR EXACT REQUIREMENTS
Siyora Hydraulics
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  • Applications

Hydraulic Cylinder Industries • Construction Equipment • Industrial Machinery • Mareine Industries • Pneumatic Cylinders Industries • Automation Systems • Robotics • Automotive Industries • Steering Components • Press Machines • Injection Molding machineries • Agriculture Equipment • Oil and Gas Industries • Material Handling Equipment