Durable Heavy Steel Structure Bridge for Pedestrian and Vehicle Access

• Customization: Available
• After-sales Service: 24-Hour Online Service Support
• Warranty: Standard Life Span
• Model NO.: Customized
• Certification: DIN, JIS, GB, BS, ASTM, AISI
• Life: Permanent Bridge
• Across Way: Fixed Bridge
• Lane Position: Deck Bridge
• Usage: Over Water Bridge, Footbridge, Public Iron Dual Purpose Bridge, Highway Bridge
• Scale: Super Large Bridge
• Stress Characteristics: Rigid Frame Bridge
• Material: Steel Bridge
• Length: Customized
• Installatin: Online Guidance
• Color: Customized
• Coating: Customized
• Transport Package: Standard
• Specification: Customized
• Trademark: Hongbo
• Origin: Shanxi, China
• HS Code: 7308100000

Product Description

Product Description

Heavy Steel Structural Bridge

Materials and Mechanical Advantages
High-Strength Steel Structure: Main girders primarily utilize steel box girders or trusses with tensile strength ≥345 MPa, significantly enhancing bending and shear resistance capacities (main spans up to 160 m).

Lightweight Design: Self-weight reduced by 40%-60% compared to concrete structures, lowering foundation load requirements (deck thickness ≤0.5 m).

Seismic Performance: Elastic deformation mitigates dynamic loads, meeting specifications for vibration frequency >3 Hz.

Through the design of variable cross-section box girder (1.2m in the middle span → 2.5m at the fulcrum) and the reinforcement technology of micro steel pipe piles, it is suitable for geological conditions such as mountains and soft soil foundations.

When crossing the subway tunnel, a suspended shock-absorbing bearing is used to control the seismic displacement ≤ 15mm.

Heavy steel structure bridge has characteristics of high strength, high toughness and excellent weldability, which can meet the structure needs of large spans, heavy loads, and complex environments.

Functional Integration Design
Customizable features include barrier-free elevators and stairs, tempered laminated glass guardrails, viewing platforms, etc.

Accessibility: Vertical elevators with ≥1,000 kg capacity, equipped with braille buttons and voice navigation.

Smart Management: Dynamic scheduling of escalator operation hours.

Vertical Greening: Climbing plant coverage ≥30% on bridge sides.

Energy Efficiency: LED lighting reduces energy consumption by 25%; mist spray systems lower temperatures by ≥5°C.

Specification

Material	Client's Request
Coating	Client's Request
Color	Blue; Green; Darkgray; Client's Request
Steel Code	Q345-Q; Q370-Q; Q420-Q; Q460-C; Client's Request
Fabrication	Advanced Automatic Welding Machines
Quality Control	GB/T19001-2000----ISO9001:2000
Advantages	1. High strength, high toughness, excellent weldability
	2. Fast and easy to install
	3. The structure is durable for 50 years
	4. Various functions can be customized

Packing & Delivery

Shipping Time	15-30 days
Packaging Method	Standard (Customized)
Port	Tianjin

After Sales Service

24-hour Online Consultation Service	Yes
Life Cycle Warranty	Yes
Online Installation Support and Guidance	Yes

Company Profile

Shanxi Hongbo Trading Co., Ltd.

Hongbo Trading Co., Ltd. Was established in 2023 and is an innovative enterprise specializing in the trade and sale of steel and steel structure products. We have reached a strategic cooperation with Shanxi Tianteng Precision Steel Structure Engineering Co., Ltd., relying on its strong production capacity and technical support, and are committed to providing hiah-quality steel products and customized solutions to global customers. Through a combination of online and offine sales models we offer efficient and flexible services to meet the diverse demands of domestic and international markets.

Why Choose Us?

Advanced Production & Technological
We operate large-scale, high-capacity production bases with automated manufacturing and BIM integration, and we have skilled and experienced team ensuring precision and efficiency. 

Quality & Brand Excellence

We provide reliable and high-performance solutions backed by strict quality management and complete certification. Our strong brand reputation is demonstrated through our participation in numerous construction projects and has earned us praise from our customers.

Sustainable & Policy-Aligned Practices
We prioritize environmentally friendly production and sustainable innovation, aligning with global green building trends. We adhere to environmentally sustainable production processes.

Other Products

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 7-15 days; customized units require 30–45 days.
 
Q: Can I request a customized  size?
A: Yes, please contact us if you need customization!                   
                                         
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
 
Q:How do I find out more information?
A:You can send us an inquiry by e-mail or visit our homepage.