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Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m
Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m
Specifications
Brand Name :
Zhonghai Bailey Bridge
Model Number :
CB200/CB321
Certification :
IS09001, CE
Place of Origin :
China
MOQ :
1 Pcs
Price :
USD 95-450
Payment Terms :
L/C,D/P,T/T
Supply Ability :
60000ton/year
Delivery Time :
8-10 work days
Packaging Details :
Naked
Standard :
ASTM,GB,BS,BV
Modular Design :
Yes
Lane :
Single lane 4.2m，Double Lane 7.35m
Can Be Customized For Different Needs :
Yes
Type :
Steel Girder Bridges
Surface :
Galvanized
Surface Finish :
Pained or Galvanized
Secondary Steel :
Q235
Product Capability :
60000 Pieces Per Year
Grade :
Q355B
Description

Sea-crossing Steel Bridge/large Span Steel Bridge


At Jiangsu Zhonghai Bridge Equipment Co., Ltd., technological innovation is a core driver of our success. We have consistently prioritized research and development, investing over 15 million yuan annually in R&D, which accounts for more than 10% of our total revenue. This commitment has led to significant advancements, including the introduction of fully automatic welding technology. We are the first domestic company to achieve automatic welding for Bailey bridges, reducing production lines from 16 operators to just 3, while increasing efficiency and ensuring a welding precision within 0.3 millimeters.

Our dedication to innovation has resulted in 29 effective utility patents and 2 invention patents, with an additional 12 patents currently under application. We are also actively developing a new 450-type Bailey bridge with a span of 83 meters and a load capacity of 90 tons, which will surpass international counterparts and is being certified to meet Chinese, American, and European standards. By continuously optimizing our manufacturing processes and embracing technological breakthroughs, we aim to maintain our leading position in the industry and expand our global market presence.



Specifications:

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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
Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m

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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
Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m

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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
Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35mSteel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m

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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


Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m

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Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m

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Product Detail
Brand Name :
Zhonghai Bailey Bridge
Model Number :
CB200/CB321
Certification :
IS09001, CE
Place of Origin :
China
MOQ :
1 Pcs
Price :
USD 95-450
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Steel Sea Crossing Bridge Large Span Steel Girder Bridges Double Lane 7.35m

Jiangsu Zhonghai Bridge Equipment Co.,LTD

Verified Supplier
1 Years
jiangsu, zhenjiang
Since 2014
Business Type :
Manufacturer
Main Products :
Bailey Bridge, Steel Truss Bridge, Pedestrian Bridge
Total Annual :
20753202.90-27670940.00
Employee Number :
100~150
Certification Level :
Verified Supplier
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