American‑Standard Steel Bridge

This project adopts a detachable bridge design with modular assembly.

The deck width can be flexibly configured according to erection span.

The total project weight is 15,000 tons.

Main components are double‑web H‑beams and multi‑spliced H‑beams.

It meets strict requirements for high precision, high‑quality welding, high flatness and tight tolerances.

All fabrication processes (welding, surface treatment, precision finishing & grinding, sharp‑edge breaking, etc.) are executed in full compliance with American standards.