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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

MOQ:	1 Pcs
Price:	USD 95-450
Standard Packaging:	Naked
Delivery Period:	8-10 work days
Payment Method:	L/C,D/P,T/T
Supply Capacity:	60000ton/year

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Zhonghai Bailey Bridge

Certification

IS09001, CE

Model Number

CB200/CB321

Standard:

ASTM,GB,BS,BV

Modular Design:

Lane:

Single Lane 4.2m，Double Lane 7.35m

Can Be Customized For Different Needs:

Type:

Steel Girder Bridges

Surface:

Galvanized

Surface Finish:

Pained Or Galvanized

Secondary Steel:

Product Capability:

60000 Pieces Per Year

Grade:

Q355B

Highlight:

steel sea crossing bridge

sea crossing bridge large span

large span steel girder bridges

Product 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:

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
Structure	Geometric Characteristics	Chord Area(cm2)	Section Properties(cm3)	Moment of Inertia(cm4)
ss	SS	25.48	5437	580174
ss	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

Tags:

Products

MOQ:	1 Pcs
Price:	USD 95-450
Standard Packaging:	Naked
Delivery Period:	8-10 work days
Payment Method:	L/C,D/P,T/T
Supply Capacity:	60000ton/year

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Zhonghai Bailey Bridge

Certification

IS09001, CE

Model Number

CB200/CB321

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

Minimum Order Quantity:

1 Pcs

Price:

USD 95-450

Packaging Details:

Naked

Delivery Time:

8-10 work days

Payment Terms:

L/C,D/P,T/T

Supply Ability:

60000ton/year

Highlight

steel sea crossing bridge

sea crossing bridge large span

large span steel girder bridges

Product Description

Sea-crossing Steel Bridge/large Span Steel Bridge

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
Structure	Geometric Characteristics	Chord Area(cm2)	Section Properties(cm3)	Moment of Inertia(cm4)
ss	SS	25.48	5437	580174
ss	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

Tags:

Bailey Bridge

Steel Truss Bridge

Pedestrian Bridge

Trestle Bridge

Modular Steel Bridge

Emergency Modular Bridge

Prefabricated Bridge

Portable Bridge

Panel Bridge

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

steel sea crossing bridge

sea crossing bridge large span

large span steel girder bridges

temporary bailey bridge,

steel bailey bridge,

Bailey Bridge

Steel Truss Bridge

Pedestrian Bridge

Trestle Bridge

Modular Steel Bridge

Emergency Modular Bridge

Prefabricated Bridge

Portable Bridge

Panel Bridge

steel sea crossing bridge

sea crossing bridge large span

large span steel girder bridges

temporary bailey bridge,

steel bailey bridge,