"box girder truss"

هيكل جسر فولاذي Q355B مقاوم للإجهاد والزلازل ومقاوم للتآكل، عارضة صندوقية، جملون

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

هيكل جسر فولاذي Q355 جسر كمرة جملون بعمر 105 سنوات للطرق السريعة والسريعة

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