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ASTM Standardized Structural Steel Bridge Q345 Low Carbon Steel

Place of Origin shenyang
Brand Name ibeehive
Minimum Order Quantity 500 Tons
Price US $800 - 1000
Packaging Details Bandage/wood box/bulk/customize. Different products with different packaging methods.
Delivery Time Shipped in 30 days after payment
Supply Ability 5000 tons per month

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Product Details
Drawing Design Auto CAD,PKPM,MTS,3D3S.. Standard ASTM,BS,DIN,GB,JIS
Product Name Steel Structure Bridge Material Q345 Low Carbon Steel
Application Fields Up To Customer's Require Type Steel Structural Fabrication Construction
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steel structure bridge


steel frame bridge

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Product Description
ASTM Standardized Structural Steel Bridge Q345 Low Carbon Steel
Product Description:

Steel structure bridges are convenient to transport, easy and speedy for erection. They are light weighted with high strength and have the advantage of strong tension and compression resistance.

Steel structure bridges mainly used as:

1. Highway/ramp bridges: Shorten the time of construction

2. Long span bridges: For large span bridges like river and sea crossing bridges can only use steel structure.

3. Pedestrian bridges: Short erection time, easy to construct.

A truss is a triangulated framework of individual elements or members which act primarily in tension or compression. Trusses have been used in a similar way to beams in composite decks, as arches, as cantilevers or as stiffening girders to suspension bridges.

Trusses can be dressed up in many ways to modify their appearance. The box style is the preferred choice as it allows easy attachment of fencing or glazing on the sides and/or top.

The surface protection can be paint or hot-dip galvanized.

Bridge load capacity, width can be designed according to user's requirements

Carry capacity: resist strong wind and earthquake, bears heavy snow
Advantage: strong and safe, easy to install and disassemble, good insulation

We can fabricate standard truss structure and special shape truss structure. Give us your design drawings or tell our engineers what you need, we will build up 3D and CAD drawings for you and discuss the details to make sure everything is right.

We will pre-assemble steel structures before we deliver the goods to make sure our products are right for installation.


BS standard UB, UC section steel

S460 steel plate and S355JO seamless pipe

Steel plate thickness 10-40mm
Quality Standard BS standard
Inspection ITA and PTO on-site inspection
Welding seam Full penetration butt welding




AISC Structural Steel Plate Girder Bridges /Steel plate girder /Warren Truss Girder Bridge/Iron Truss Railroad BridgesAISC Structural Steel Plate Girder Bridges /Steel plate girder /Warren Truss Girder Bridge/Iron Truss Railroad Bridges


Our Services




1. Strict quality control


Our products are all processed under the standard of national safety requirements. We have EN287/288 and AWS certified welders and CNC cuttings with the recognition of state. Products will be tested by professionals and delivered to our clients after all the products meet the standard. (Or clients can entrust third-party inspection institute to test.)



Professional engineers


The core skills offered by expert designers and engineers include:


u CAD/CAM Engineering


uValue Engineering (cost-out optimisation and improved fabrication techniques)


u Plate rolling and profiling


u Submerged arc welding


u Surface treatment, including blast and paint facilities


u Mechanical and electrical fit-out of towers



ASTM Standardized Structural Steel Bridge Q345 Low Carbon Steel 2

quality assurance:


üAll material has traceability and the material certifications are reviewed for compliance with the specifications and filed.


ü A system has been established to make sure the latest drawing revisions are current on the shop floor.


ü All weld fit up is inspected prior to the start of welding.


ü All welds are inspected for size and appearance before the members move from the weld skids.


üCritical welds are tested by ultrasound.


ü All members are inspected for size and fit up before moving off the fit skids.


ü All painted members are inspected for paint coverage and thickness.


ü All loads are inspected before shipping.


ASTM Standardized Structural Steel Bridge Q345 Low Carbon Steel 3




1. Due to great varieties, products are not all listed.

2. Prices are different according to your drawings and requirements.


Our factory can design and fabricate according to your requirement. (AU, BS, ASTM, JIS, GB standard materials)


Our team aims to become a global player in field of prefabricated structural steelworks and world-class trustworthy steel structure manufacturer while we continuously improving the core competency and enhancing our dominant position in heavy equipment steel structure and building steel structure.
Welcome to visit our factory or contact us for inquiry.