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Rapid Deployment & Immediate Access for Critical Infrastructure: The Strategic Modular Steel Bridge

Product Line: Bailey Truss Bridge | Rolled-Girder Bridge | Plate & Box Girder Bridge | Launch Slide-In Bridge | Temporary Diversion Bridge | Pedestrian Bridge

Authorized Standards: AASHTO LRFD 2020, EN 1993, AS 5100:2017, EN 1090 CE, AWS D1.5, ISO 9001

Core Advantages: Modular factory prefabrication | Fast on-site erection | Reusable & relocatable | Permanent / temporary dual use | Containerized export packaging | Zero traffic interruption


      We are a professional China Modular Steel Bridge Manufacturer & Supplier, offering full-series prefabricated bridge solutions for highway, railway, municipal, military, disaster relief and mining infrastructure projects.

      All products are engineered and fabricated per US, European and Australian international standards, adopting standard modular design and bolted assembly without on-site welding. It greatly cuts site workload, shortens construction period, and features high strength, easy disassembly, reusable relocation to fit both temporary and permanent projects. We also support customized span, width and load design, together with global logistics and on-site technical guidance for one-stop project delivery.

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      Modular Steel Bridge Types & Core Specifications


      Bridge Type Key Features Span Range Main Application
      Bailey-Type Truss Bridge Bolted pinned structure, no site welding, crane-free erection, reusable 6–60m Military crossing, disaster relief, rural access, construction diversion
      Rolled-Girder Bridge Hot-rolled beam module, single crane installation, highway permanent grade 12–40m Highway, municipal overpass, permanent road projects
      Plate & Box Girder Bridge Heavy-load welded structure, good torsion resistance, fit for curved & skewed bridge Up to 60m+ Railway, heavy haul highway, large-span river crossing
      Launch & Slide-In Bridge Hydraulic integral launching, no falsework, zero traffic closure 30–121.5m Urban highway reconstruction, old bridge replacement
      Temporary Diversion Bridge Fully bolted, short service period, movable and reusable 6–30m Road renovation, temporary construction passage
      Pedestrian Light-Duty Bridge Lightweight steel/aluminum, crane-free installation, container shipping 3–15m Scenic spots, community, park, campus pedestrian passage

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      Global Standard Compliance


      All design, material and fabrication strictly follow mainstream international codes to meet global bidding and acceptance requirements:
      • ● US Standards
        AASHTO LRFD 2020 (American Association of State Highway and Transportation Officials Load and Resistance Factor Design Bridge Specification), ASTM A709 bridge structural steel, AWS D1.5 bridge welding code.
      • ● European Standards
        EN 1993 Eurocode 3 (European Committee for Standardization Design of Steel Structures), EN 1090 CE execution certification, ISO 1461 hot-dip galvanizing standard.
      • ● Australian Standard
        AS 5100:2017 (Standards Australia Bridge Design Code).
      • ● Quality System
        ISO 9001:2015 quality management system certified.

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      Product Core Advantages


      International Standard Compatibility
      Fully compliant with AASHTO / Eurocode 3 / AS 5100, complete documents for global project tendering.
      Fast Modular Construction
      Factory prefabrication + bolted assembly, no on-site welding; construction efficiency improved by 50%–70%.
      Dual Permanent & Temporary Use
      Available for long-term permanent service or short-term temporary use; reusable 5–10 cycles to lower project cost.
      Super Anti-Corrosion Performance
      Adopt hot-dip galvanizing and 3-coat epoxy system, adapt to coastal, high humidity and harsh environments.
      Easy Export Transportation
      Modular optimized design for standard container packing, convenient for global sea freight delivery.
      Customized Tailored Solution
      Custom span, width, load grade and anti-corrosion scheme per project geological and environmental conditions.

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      Full Export Document Support


      Each shipment is equipped with complete official documents for customs clearance and project acceptance:
      • ✅EN 10204 Type 3.2 Mill Test Certificate
      • ✅WPS/PQR welding procedure qualification files
      • ✅UT/MT NDT non-destructive testing reports
      • ✅Coating thickness inspection report & seaworthy packing list
      • ✅Professional installation & maintenance manual

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      One-Stop Service System


      👉Pre-Sales Service

      • Professional project technical consultation and scheme evaluation
      • Free custom bridge design according to local geology, load standard and construction environment
      • Provide layout drawing, parameter sheet and preliminary technical proposal
      • Accurate budget assessment and formal factory quotation
      • Support project bidding document technical data matching

      👉In-Sales Service

      • Real-time production progress tracking with photos and videos feedback
      • Strict quality inspection during raw material incoming, fabrication and welding process
      • Custom seaworthy modular packaging and container loading arrangement
      • Full set of export customs clearance documents preparation
      • Arrange global sea/land logistics in strict accordance with Incoterms® 2020 rules
      • Coordinate shipment schedule and provide sailing and arrival forecast

      👉After-Sales Service

      • Free detailed installation guidance and operation tutorials
      • 24/7 online remote technical support to solve construction problems
      • Available senior engineers for overseas on-site installation supervision and training
      • Long-term maintenance guidance and wearing parts recommendation
      • Support secondary disassembly, relocation and reuse technical service
      • Permanent follow-up service for project operation and upgrade optimization

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      Let’s Build Your Bridge Project

      As a reliable China Modular Steel Bridge Factory & Supplier, we deliver standard and custom prefabricated bridge solutions for global engineering contractors and infrastructure authorities.
      📞Contact our engineering team to get custom design proposal, technical datasheet and factory competitive quotation.


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