Fabrication of Curved Steel Box Girder Bridge Sides
Hangzhou FAMOUS Steel Engineering Co., Ltd. is a professional steel bridge fabricator currently engaged in the fabrication of curved side panels for steel box girder bridges. These arched or curved sections form the distinctive contour of the bridge superstructure, requiring exceptional precision in forming, cutting, and welding.
For this fabrication, we strictly follow AWS D1.5 – the AASHTO/AWS Bridge Welding Code. All welding procedures are fully qualified, and our certified welders execute every full-penetration groove weld with strict parameter control to ensure structural integrity and dimensional accuracy on the curved profiles.
The material used is weathering steel to ASTM A709, which offers excellent atmospheric corrosion resistance, ensuring long-term durability with minimal maintenance – even on complex curved geometries.
Quality is verified at every stage. Every critical weld on the curved side panels undergoes Ultrasonic Testing (UT) in accordance with AWS D1.5 acceptance criteria, ensuring that any internal defects are detected promptly.
From material traceability to final dimensional inspection, our quality system ensures that every curved section leaving our shop meets the most demanding specifications. We Famous – precision and standards, shaping every curve of your bridge.
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