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China factory - Jiangsu Zhonghai Bridge Equipment Co.,LTD

Jiangsu Zhonghai Bridge Equipment Co.,LTD

  • China,Zhenjiang ,Jiangsu
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China Various Span Small Steel Pedestrian Bridge Steel Truss Bridge
China Various Span Small Steel Pedestrian Bridge Steel Truss Bridge

  1. China Various Span Small Steel Pedestrian Bridge Steel Truss Bridge

Various Span Small Steel Pedestrian Bridge Steel Truss Bridge

  1. MOQ: 1 Pcs
  2. Price: USD 95-450
  3. Get Latest Price
Payment Terms L/C,D/P,T/T
Supply Ability 60000ton/year
Delivery Time 8-10 work days
Packaging Details Naked
Qualification ISO or Similar
Grade Q355B
Surface Protection hot-dip galvanized
Color Customers' Requirement
Feature high bearing, convenience for loading
Corrosion Resistance Galvanized or painted surface
Usage Indoor or outdoor
Structure Type Steel Truss Bridge
Surface Galvanized
Product Capability 60000 Pieces Per Year
Standard ASTM,GB,BS,BV
Brand Name Zhonghai Bailey Bridge
Model Number CB200/CB321
Certification IS09001, CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/P,T/T Supply Ability 60000ton/year
Delivery Time 8-10 work days Packaging Details Naked
Qualification ISO or Similar Grade Q355B
Surface Protection hot-dip galvanized Color Customers' Requirement
Feature high bearing, convenience for loading Corrosion Resistance Galvanized or painted surface
Usage Indoor or outdoor Structure Type Steel Truss Bridge
Surface Galvanized Product Capability 60000 Pieces Per Year
Standard ASTM,GB,BS,BV Brand Name Zhonghai Bailey Bridge
Model Number CB200/CB321 Certification IS09001, CE
Place of Origin China
High Light various span steel truss bridgevarious span steel pedestrian bridgebs steel truss bridge

Various Span Steel Bridge/small Steel Bridges


If you spot rust on a bridge, it is important to take prompt action to prevent further corrosion and ensure the structural integrity of the bridge. Here are the steps you should consider:


1. **Report the Rust**
- **Contact the Bridge Maintenance Authority**: If you are not responsible for the bridge’s maintenance, immediately report the rust to the local transportation department, bridge maintenance team, or the relevant authority. Provide details about the location and extent of the rust.


2. **Initial Assessment**
- **Inspect the Rust**: Determine the extent and severity of the rust. Check if it is localized or widespread, and whether it affects critical structural components.


3. **Rust Removal Methods**
- **Mechanical Removal**: Use tools like steel wool, a wire brush, or a power grinder to remove surface rust. This method is effective for larger areas.
- **Chemical Removal**: Apply rust-removing solutions such as a mixture of baking soda and lemon juice, or citric acid powder mixed with water. These solutions can help dissolve rust and are less abrasive than mechanical methods.
- **Electrolysis**: For more severe rust, consider using an electrolysis setup to remove rust from metal objects. This method involves submerging the rusted object in a solution and using a sacrificial anode to attract the rust.


4. **Protective Measures**
- **Coating and Painting**: After removing the rust, apply a protective coating or paint to prevent future corrosion. Use corrosion inhibitors or galvanized coatings for long-term protection.
- **Regular Maintenance**: Ensure that the bridge is regularly inspected and cleaned to prevent the accumulation of debris and moisture, which can lead to rust.


5. **Professional Help**
- **Consult Experts**: For large-scale or severe rust issues, it is advisable to consult professional bridge maintenance engineers or corrosion experts. They can provide specialized treatments and long-term solutions.

By taking these steps, you can effectively address rust on bridges and help maintain their durability and safety.



Specifications:

CB321(100) Truss Press Limited Table
No. Lnternal Force Structure Form
Not Reinforced Model Reinforced Model
SS DS TS DDR SSR DSR TSR DDR
321(100) Standard Truss Moment(kN.m) 788.2 1576.4 2246.4 3265.4 1687.5 3375 4809.4 6750
321(100) Standard Truss Shear (kN) 245.2 490.5 698.9 490.5 245.2 490.5 698.9 490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No. Geometric Characteristics Structure Form
Not Reinforced Model Reinforced Model
SS DS TS DDR SSR DSR TSR DDR
321(100) Section properties(cm3) 3578.5 7157.1 10735.6 14817.9 7699.1 15398.3 23097.4 30641.7
321(100) Moment of inertia(cm4) 250497.2 500994.4 751491.6 2148588.8 577434.4 1154868.8 1732303.2 4596255.2

​​

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


Advantage

Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity


Company Details

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,

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 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2014

  • Total Annual:

    20753202.90-27670940.00

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd. Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company ... Introduction to Jiangsu Zhonghai Bridge Equipment Co., Ltd. Jiangsu Zhonghai Bridge Equipment Co., Ltd., established in 2010, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of bridge equipment. With a registered capital of 55 million yuan, the company ...

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  • Jiangsu Zhonghai Bridge Equipment Co.,LTD
  • No. 83, Dantu New City Section, Speech Highway, Dantu District, Zhenjiang, Jiangsu, China
  • https://www.zhonghaibridge.com/

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