Tropical and subtropical chemical plants face year-round high temperature and high humidity, with continuous volatile chemical vapor floating in the air. Outdoor pipe rack steel structures are eroded by mixed corrosion of moisture, acid-base vapor and ultraviolet radiation simultaneously. Ordinary industrial paint is prone to blistering, rusting and color fading within 2–3 years, leading to frequent manual maintenance and affecting safe operation of chemical piping systems.

FLDC customized three-layer heavy-duty anti-corrosion & weather-resistant complete system specially for chemical plant outdoor pipe racks:

1. Epoxy zinc phosphate penetrating primer: Excellent adhesion on rust-removed steel, anti-flash rust in humid environment

2. High-solid micaceous iron oxide intermediate coat: Dense barrier layer to isolate moisture and chemical vapor penetration

3. Aliphatic polyurethane weather-resistant topcoat: Anti-UV, color retention and dust self-cleaning performance

Core Advantages:

✅ Adapt long-term tropical high-temperature and high-humidity working conditions

✅ Effectively resist volatile acid and alkali chemical vapor corrosion

✅ Super weather resistance, no chalking or fading for 15+ years outdoor

✅ Good flexibility, resist steel structure micro-deformation without cracking

✅ Low maintenance rate, reduce chemical plant annual operation cost

FLDC pipe rack anti-corrosion system is widely used in Southeast Asian and Middle East chemical park projects. Contact us for free technical solutions and project cases.