Large Bailey Bridges

Factory Diect Supply Compact 200 Double Row Double Layer Reinforced Bailey Bridge

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  • CB200

  • ZHONGHAI

  • ZHQL-CB200

Bailey Panel: The Core Component of a Revolutionary Bridge System


The Bailey Panel is the fundamental building block of the iconic Bailey Bridge, serving as the backbone that enables the structure’s unmatched portability, strength, and rapid assembly. Without these standardized, prefabricated steel units, the Bailey Bridge’s transformative impact on military and civilian infrastructure would not have been possible. Designed alongside the bridge itself by Sir Donald Bailey during World War II, each panel is a masterclass in practical engineering, blending simplicity with remarkable structural integrity.


A typical Bailey Panel features a rectangular steel frame, usually measuring around 3 meters long and 1.5 meters high, constructed from high-strength steel angles and channels. The panel’s design includes precision-drilled holes along its edges, which allow it to connect seamlessly to other panels using bolts or pins—no specialized tools or advanced engineering skills required. This interlocking system is the key to the Bailey Bridge’s modularity: panels can be combined horizontally to extend the bridge’s length, stacked vertically to increase load-bearing capacity, or arranged in different configurations to adapt to varying span requirements. Whether spanning a narrow stream or a wide river, the panels form a rigid truss structure that distributes weight evenly, supporting everything from foot traffic to heavy military vehicles.


Beyond its structural role, the Bailey Panel’s portability is a game-changer. Each panel is lightweight enough to be carried by a small team of workers or transported via trucks, helicopters, or even boats—critical for military operations in remote or war-torn areas where heavy equipment is unavailable. During World War II, this portability allowed Allied forces to assemble bridges in hours, often under enemy fire, turning impassable terrain into usable routes. In civilian settings, it remains invaluable: during disaster relief, panels can be quickly shipped to areas hit by floods or earthquakes, enabling emergency teams to build temporary crossings and deliver aid.


Today, the Bailey Panel continues to be a vital component in infrastructure projects worldwide. Its durability—resistant to corrosion and wear—ensures it can withstand harsh weather conditions, while its standardized design means replacement panels are easy to produce and source. As a core element of one of history’s most innovative engineering solutions, the Bailey Panel stands as a testament to how thoughtful, modular design can solve complex logistical and structural challenges.


Basic Info.


CB200 Truss Press Limited Table
NO. Internal Force Structure Form
Not Reinforced Model Reinforced Model
SS DS TS QS SSR DSR TSR QSR
200 Standard Truss Moment(kN.m) 1034.3 2027.2 2978.8 3930.3 2165.4 4244.2 6236.4 8228.6
200 Standard Truss Shear (kN) 222.1 435.3 639.6 843.9 222.1 435.3 639.6 843.9
201 High Bending Truss Moment(kN.m) 1593.2 3122.8 4585.5 6054.3 3335.8 6538.2 9607.1 12676.1
202 High Bending Truss Shear(kN) 348 696 1044 1392 348 696 1044 1392
203 Shear Force of Super High Shear Truss(kN) 509.8 999.2 1468.2 1937.2 509.8 999.2 1468.2 1937.2
CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
Structure Geometric Characteristics
Geometric Characteristics Chord Area(cm2) Section Properties(cm3) Moment of Inertia(cm4)
ss SS 25.48 5437 580174
SSR 50.96 10875 1160348
DS DS 50.96 10875 1160348
DSR1 76.44 16312 1740522
DSR2 101.92 21750 2320696
TS TS 76.44 16312 1740522
TSR2 127.4 27185 2900870
TSR3 152.88 32625 3481044
QS QS 101.92 21750 2320696
QSR3 178.36 38059 4061218
QSR4 203.84 43500 4641392

Project cases
Durable Long Truss Bridge for Heavy Load Applications


Company  instruction
Durable Long Truss Bridge for Heavy Load Applications
Jiangsu Zhonghai Bridge Equipment Co., Ltd.(code 652268)
Brief instruction:
Location: No. 83, Dantu New City Section, Speech Highway, Dantu District, Zhenjiang, Jiangsu, China
registered capital:55 million yuan
production capacity:60000 tons/year 
Standard:
GB, ASTM, DIN, JIS, AISI, BS, SGS, BV
Dimensions: standard / customized  
Length : from 9.144m to 60.96m ( / customized )

Material: Steel
Steel Grade:  Q355B/Q460C or Equivalent
Application temporary bridge, platform, gantry frame, headframe ,the construction of the tower, float bridge and so on
Transport Package: Packing in Containers or Bulk
Advantage:Proven Robotic Welding,good welding quality and precise size
 


Workshop
Durable Long Truss Bridge for Heavy Load Applications


Welding Machine
Durable Long Truss Bridge for Heavy Load Applications


Certificates
Durable Long Truss Bridge for Heavy Load Applications
Durable Long Truss Bridge for Heavy Load Applications


Warehousing and shipping
Durable Long Truss Bridge for Heavy Load Applications


Packing and Transporting
Durable Long Truss Bridge for Heavy Load Applications Durable Long Truss Bridge for Heavy Load Applications


FAQ

01.Which countries do you export to?

     Our company's products have been exported to dozens of countries and regions. Including:, Malaysia, PhilippinesNepal,Canada, Russia, Mozambique, Cambodia, Laos, Vietnam, Myanmar., Papua New Guinea, Solomon lslands,Kenya, Tanzania,Zambia, Congo,Tajikistan, Georgia, etc.


02.Are you a factory or a trade company ?
     
We are an industry and trade company.With a strong background of a registered capital of up to 55 million yuan,the company has a production capacity of over 60000 tons per year. In the East China region, we have successfullypositioned ourselves as a professional manufacturing giant for large Bailey pieces and prefabricated highwaysteel bridges.The company has its own import and export rights, with 20 years of export business experience.


03.Do you accept custom processing?
    
  Yes, our company has an efficient and flexible technical team, we can process custom-made a variety ofnon-standard Bailey bridge, steel bridge, steel structure.


04.Can your company meet American standards?
         Yes, our products not only meet the AASHT0 American standard, but also meet the British BS5400, AustraliaAS5100 and other international standards.


05.Which airport is the nearest to your company?
Can l visit your company anytime?
     
The nearest airport is Shanghai Pudong lnternational Airport. You can visit our company anytime, our companywill issue an invitation letter and arrange to pick you up according to your needs. Your transportation andaccommodation during your visit to our company will be arranged by our company.  


06.Could you send me some hard copies of your catalogues?
        Sure. Please send us your address and contact information and we will send it to you by international express assoon as possible. 


07.Can we be your agent or distributor?
     
Our company is recruiting powerful partners all over the world for common development and win-win . Lookforward to long-term cooperation with you!



08.How soon can l receive your reply after l send you my inquiry?
       We will give professional and technical feedback within 6 hours after receiving your inquiry . After communicatethe technical parameters,we will provide quotation and preliminary design within 24 hours.


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Specializing in the Production of Bailey Bridges and Steel Bridges. 

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CONTACT US

 Add: No. 83, Dantu New City Section, Speech Highway, Dantu District, Zhenjiang, Jiangsu, China 
 Phone: +86- 13852900200
 Phone: +86- 13655282755
 Tel: +86-0511-84522866 
 Email: zhwm@zjql.com
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