Steel Structure Coating System: A Practical Guide for Industrial Projects

Introduction In many industrial projects, coating failure does not happen because the coating itself is “bad.”It happens because the steel structure coating system was never properly designed. A primer is selected based on habit, a topcoat is chosen for appearance, and surface preparation is treated as a cost to reduce. On paper, everything looks acceptable. […]

Intumescent Fireproof Coating for Steel: 60/90/120 Min Rating Guide

For structural engineers and project managers, “fireproofing” isn’t just about buying a can of paint—it’s about meeting a specific legal Fire Resistance Rating (FRR) of 60, 90, or 120 minutes. The thickness of the intumescent coating determines whether a steel beam holds up or collapses during a fire. HUILI Coating provides certified thin-film intumescent coating […]

Anti-Corrosion Coating for Steel Structures: How to Choose

Introduction In steel structure projects—whether industrial plants, warehouses, bridges, or offshore facilities—corrosion is rarely an unexpected problem. What often causes serious failure is choosing the wrong anti-corrosion coating system at the beginning. Many projects rely on “standard practice” or price-driven decisions: a generic epoxy primer, a topcoat that looks acceptable, and minimal surface preparation. These […]

Steel Structure Coating Inspection Checklist: Surface Prep, DFT, Recoat Interval & Touch-Up

A steel structure coating system only performs as designed when surface preparation, application conditions, and inspection records are strictly controlled. For industrial anti-corrosion projects, a clear inspection checklist shortens supplier evaluation, reduces rework risk, and ensures long-term protection. HUILI provides not just coatings, but the technical guidance needed to apply them correctly. 1) Pre-job checklist […]