Why is degreasing mandatory especially for oxygen lines?

Oil and hydrocarbon residues in oxygen environments create ignition and explosion risks. Therefore, international standards require complete surface cleaning.

What contaminants does the degreasing process clean?

Oil, grease, silicone, hydrocarbon residues and micron-level particles are cleaned.

What is the difference between chemical cleaning and mechanical cleaning?

Mechanical cleaning removes surface contaminants; chemical cleaning dissolves oxides, scale and molecular residues.

What does passivation improve?

It increases corrosion resistance by strengthening the protective oxide layer of stainless steel.

Are passivation and pickling the same process?

No. Pickling cleans oxides and weld burns, while passivation makes the surface protective.

In which sectors is passivation critically important?

Food, pharmaceutical, biotechnology, petrochemical and high-purity processes.

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In which sectors is passivation critically important?

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