Hard Chrome & Electroless Nickel Plating.

Readymade Imported St52 BK+S Condition Honed Tubes

Product Characteristics

High quality, cold drawn, high strength carbon tube, the internal diameter is grinded with precision machinery.

Specifications

• Method of internal surface finishing: Honed or skived roller burnished
• Roughness of internal diameter surface: 0.125µm-0.4µm
• Internal diameter Accuracy: H9/H8 Tolerance.
• Straightness: 0.5/1000 max.
• Internal Diameter available from diameter 40mm to 320 mm.