Hydrogen refueling infrastructure requires H-beams balancing high-pressure resistance and compactness:
Sectional Precision:
H-beams with narrow flanges (100mm) and thick webs (12mm) in HW150×150 profiles support 70MPa storage tanks while fitting within urban footprints. Germany's Hamburg hydrogen stations use these beams to reduce ground space by 20%.
Modular Compatibility:
Standard 6m lengths of HN200×100 H-beams enable quick expansion, with 30% faster installation of additional dispensers. Japan's ENE-FARM stations leverage this to scale from 2 to 5 nozzles as demand grows.
Corrosion Considerations:
H-beams with 316L stainless steel flanges resist hydrogen embrittlement, maintaining tensile strength ≥500MPa. California's hydrogen highway uses these beams for 30-year service life in high-humidity coastal areas.