"box girder truss"

Q355B Γέφυρα Σιδηροδρομική δομή Αντί κόπωσης σεισμική Αντί διάβρωσης

A Q355B Bridge Steel Box Girder Anti-fatigue Seismic Anti-corrosion prodnct deecrlption A steel structure bridge made of Q355B high-strength bridge steel, specifically designed for modern transportation infrastructure. Steel has excellent welding performance and low-temperature toughness, making it suitable for complex stress environments in bridges. The large-span design can reach up to 1000 meters, meeting the needs of crossing seas and rivers. Strengthen anti-corrosion

Q355 Γέφυρα Σιδηροδρομική δομή 105 χρόνια Γέφυρα για αυτοκινητόδρομο και αυτοκινητόδρομο

Seismic Anti-Corrosion Q355B Bridge Steel Box Girder prodnct deecrlption A steel structure bridge made of Q355B high-strength bridge steel, specifically designed for modern transportation infrastructure. Steel has excellent welding performance and low-temperature toughness, making it suitable for complex stress environments in bridges. The large-span design can reach up to 1000 meters, meeting the needs of crossing seas and rivers. Seismic and wind resistant design ensures