Green hydrogen energy infrastructure expands rapidly globally in 2026. Hydrogen transmission steel pipelines face unique corrosion risks: hydrogen penetration causes hydrogen embrittlement, leading to pipeline cracking and safety accidents. Ordinary epoxy coatings cannot block tiny hydrogen molecules, failing long-term hydrogen transportation protection.

FLDC developed exclusive anti-hydrogen embrittlement epoxy coating system for hydrogen storage & transmission pipelines. Adopt high-density resin matrix, dense film structure to isolate hydrogen penetration, effectively prevent steel hydrogen embrittlement cracking, resist hydrogen water, acid & alkali medium erosion.

Complete pipeline lining system:

1. Epoxy Zinc Phosphate Primer: Firm adhesion on blast-cleaned steel pipe inner wall
2. High-Density Epoxy Thick-Film Intermediate Coat: Core hydrogen barrier layer
3. Epoxy-Phenolic Top Lining: Ultra compact finish resistant to hydrogen medium Core Advantages: ✅ Unique anti-hydrogen embrittlement formula, certified for green hydrogen projects ✅ Dense film blocks micro hydrogen molecule penetration ✅ Resist hydrogen-rich wastewater, acid, alkaline long-term immersion ✅ Suitable for buried & above-ground hydrogen transmission pipelines ✅ Support customized film thickness & export bulk packaging

Our hydrogen pipeline coating has passed hydrogen medium aging test, widely supplied to new energy hydrogen energy engineering contractors worldwide. Contact us to get project technical data sheet & free samples.