Electropolished Stainless Steel Tubing

Grade: TP316L
Standard: ASTM B912-02
Size Range: 1/4" - 6"
Surface Roughness: Ra ≤ 0.25
Cr/Fe Ratio: ≥ 1.5
CrOX/FeOX Ratio: ≥ 2.0
Oxide Layer Thickness: t ≥ 1.5 nm (t ≥ 15 Å)

Applications:
Our electropolished stainless steel tubing is widely used in pharmaceuticals, food & beverage production, and semiconductor industries.

Electropolishing has become an essential process in semiconductor manufacturing, particularly for polishing the inner surfaces of small-diameter tubes. We manufacture high-quality bright annealed stainless steel tubing, selecting only the finest raw materials for electropolishing. This process smooths out microscopic peaks and valleys, reducing surface roughness and enhancing overall cleanliness. After electropolishing, the tubes undergo passivation, followed by thorough cleaning with ultrapure water. Each tube is then purged with ultra-high purity (UHP) nitrogen in a cleanroom, capped, and sealed in double-layer plastic bags for maximum protection.

Why Choose Our Electropolished Stainless Steel Tubing?

• Unmatched Surface Cleanliness: Our electropolishing process ensures an extremely smooth surface with Ra ≤ 0.25, making our tubes perfect for applications that require high levels of cleanliness and low contamination risk.

• Proven in the Industry: We are trusted by industry leaders in pharmaceuticals, semiconductors, and food & beverage processing, ensuring our products meet the highest quality standards for these demanding sectors.

• Ready to Perform: Our tubes are ideal for critical environments where high surface quality and corrosion resistance are crucial. Whether it’s pharmaceutical production, semiconductor manufacturing, or food and beverage processing, our tubes provide the reliability and performance you need.

With clients including some of the top players in the semiconductor and pharmaceutical industries, our electropolished stainless steel tubing has proven its value in some of the most demanding environments. Trust in our quality and precision to enhance your operations.

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