Structure Material Standard of Steel Pickling Workshop - Knowledge
Pickling, galvanizing and chemical surface treatment workshops work in long-term acid fog, high humidity and corrosive gas environments. Ordinary steel buildings suffer severe rust and structural degradation within 3–5 years. Special corrosion-resistant steel workshop systems are designed for this harsh industrial scenario...

Main frame adopts Q355B steel with 2–3mm corrosion allowance reserved in thickness design, ensuring 20+ years service life under continuous corrosive environment.