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Bright Anneal Tubes


  • Tube Standards: Metric (ISO), Imperial (Inch), Japanese (A), ASTM (American Standard)
  • Tube Categories: Pickling, Mechanical Polishing, Bright Annealing, Electrolytic Polishing
  • Material: TP316L, 304, Monel 400, etc.
  • Process: Cold-rolled followed by bright annealing; uniform internal surface roughness (approx. 0.45μm).
  • Features: Fine polishing, uniform wall thickness, precise dimensional tolerances.

Specifications: Outer Diameter 3mm–50.8mm, Wall Thickness 0.3–3mm; Custom non-standard sizes available.

Ideal for medical devices, semiconductor equipment, laboratories, optoelectronics, and LCD manufacturing, our tubes feature acid-washed, mechanically polished, or electrolytically polished surfaces to meet strict hygiene and performance requirements.


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