Compact 200 Pre-Engineered Bailey Bridge Portable Temporary Zb200

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Compact 200 Pre-Engineered Bailey Bridge Portable Temporary Zb200

Certification:	ASTM
Life:	Temporary Bridge
Material:	Steel Bridge

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Product Description

Basic Specifications

Model NO. ZB200

Transport Package Containers

Origin China

Enterprise Profile

Founded in 2009, this comprehensive heavy steel structure enterprise integrates design, R&D, manufacturing, and general project contracting. With a focus on scientific research strength, the company specializes in technology transformation and scientific research achievements, holding numerous patents and process innovations.

The enterprise operates across multiple regions, ensuring solid technical advantages and quality assurance for overseas markets, committed to providing premium infrastructure solutions globally.

200 Series Bailey Bridge Overview

The "200" series Bailey steel bridges feature increased truss height, load-carrying capacity, and fatigue life. By enhancing stability performance, these bridges provide significantly improved reliability.

💡 Key Performance: Compared with the 321 steel bridge, under the same combination type conditions, the strength is increased by 33% and the stiffness is increased by 2.3 times.

Technical Specifications

Feature	Single Lane	Double Lane	Customized
Width (m)	4.2	7.35	No Limitation
Maximum Span	30-230 feet (10ft/section)	30-180 feet (10ft/section)	Customized
Bridge Deck	Steel	Steel	Steel
Steel Grade	Q345B
Loading Capacity	According to requirements (e.g., HS20-44/Truck 20)
Corrosion Treatment	Original Painted or Hot Dip Galvanized
Main Advantages	Competitive Price, Convenient Transportation, Easy Assembly & Erection

Product Visuals & Structure

Frequently Asked Questions

What are the main advantages of the ZB200 Bailey Bridge?

The ZB200 series offers a lower price point, convenient transportation, and extremely easy assembly and erection, making it ideal for temporary or permanent portable solutions.

How does the 200 series compare to the older 321 model?

The 200 series provides a 33% increase in strength and a 2.3 times increase in stiffness compared to the 321 model under the same combination conditions.

What steel grade is used in the construction?

We use high-quality Q345B grade steel for all main structural components to ensure durability and load-bearing performance.

Can the bridge width and span be customized?

Yes, while standard single (4.2m) and double (7.35m) lanes are available, we offer full customization for width and spans reaching up to 230 feet.

What anti-corrosion options are available?

The steel components can be supplied either with an original painted finish or with hot-dip galvanization for enhanced long-term corrosion resistance.

What loading capacities can these bridges support?

The bridges are designed to meet various international requirements, such as HS20-44 or Truck 20 standards, depending on the client's needs.