Product Description
Factory prefabricated construction, convenient long-span steel structure bridge construction, pedestrian bridge, overpass
The Sydney Harbour Bridge: Located in Sydney, Australia, it is the largest steel arch bridge in the world and was completed in 1932. This bridge consumed nearly 53,000 tons of steel. The main arch can rise up to 18 centimeters due to the expansion of steel in hot weather and connects the central business district of Sydney and the north shore.
The Akashi Kaikyo Bridge, also known as the Pearl Bridge, is located between Kobe City, Japan and Awaji Island. It is the longest suspension bridge in the world, with a main span of 1991 meters. It was opened to traffic in 1998. It can withstand strong winds and earthquakes and is an important passage between Honshu Island and Shikoku Island in Japan.
The Tsing Ma Bridge, located in Hong Kong, China, is one of the core projects in coordination with the construction of Hong Kong International Airport. Construction commenced in 1992 and was completed in 1997. The bridge has a total length of 2,200 meters and a main span of 1,377 meters. It is the world's longest suspension bridge for both road and rail traffic.
The Golden Gate Bridge is located in San Francisco, the United States. Construction began in 1933 and it was opened to the public in 1938. Designed by Joseph Strauss, the bridge is approximately 1,280 meters long and is a world-famous landmark building and tourist attraction.
| Product name |
Prefabricated Steel Structure Long-Span Bridge |
| Standard |
GB/T700 standard:Q235A,Q235B,Q235C,Q235D,Q235E,S275JR,S355JR,A36,SS400 |
| Brand Name |
China CT STEEL Structure |
| Application |
Construction |
| Processing Service |
Bending, Welding, Decoiling, Punching, Cutting |
| Delivery Time |
3-5 weeks |
| Technique |
Cold Rolled Hot Rolled |
| Certification |
ISO 9001 |
| Packaging |
Standard Sea-worthy Packaging |
| Price Term |
CIF CFR FOB EX-WORK |
| File Formats |
Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF etc. |
| Surface Treatment |
Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, |
| Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
Product Advantages:
Superior strength and load-bearing capacity
The steel used in steel bridges is extremely strong. High-quality steel is rigorously selected and processed, and its yield strength and tensile strength are much higher than those of traditional building materials. Taking the common bridge steel Q345 as an example, it can withstand huge pressure and tensile force, so that the bridge can maintain structural stability even in the face of harsh natural environments such as frequent traffic of heavy vehicles and strong storms and rains during the design service life, and effectively avoid potential safety hazards such as deformation and fracture due to excessive force. With this strong carrying capacity, steel structure bridges can cross wide waters and complex terrain to meet the growing traffic demand and build a solid bond for economic exchanges and development between regions.
2. Excellent corrosion resistance and durability
Most of the steel used in modern steel structure bridges has undergone special anti-corrosion treatment, such as hot-dip galvanizing, coating high-performance anti-corrosion coatings and other processes. The dense protective film formed on the surface of the steel can effectively block the contact between the oxygen and water vapor in the air and the corrosive substances in the industrial exhaust gas from the steel matrix, and greatly slow down the corrosion rate of the steel. The steel structure bridge built in the coastal and other areas with strong corrosive environment is further enhanced by the selection of special steel such as weathering steel. This excellent corrosion resistance makes the steel structure bridge not need frequent large-scale repair and renovation, which greatly extends the service life of the bridge, reduces the maintenance cost of the whole life cycle, and ensures the long-term stable operation of the transportation infrastructure.
3. Light weight and easy to transport and install
Steel has a high strength-to-weight ratio, and compared with materials such as concrete, steel bridges are lighter. This characteristic has significant advantages in bridge construction, on the one hand, it reduces the pressure of the bridge on the foundation, reduces the difficulty and cost of the construction of the foundation project, and is especially suitable for the bridge construction in areas with complex geological conditions; On the other hand, the lighter construction is easy to transport and install. After the factory prefabrication is completed, the large steel components can be conveniently transported to the construction site by road, railway or waterway, and then quickly assembled in place by using professional lifting equipment, which greatly shortens the construction period, reduces the impact of construction on the surrounding environment and traffic, and improves the efficiency and economic benefits of bridge construction.
Our advantages:
1.Customized design services
We have an experienced and professional design team. From the very beginning of the project, the designer will communicate with the client to fully understand the client's needs in terms of architectural space, functional use, and aesthetic style. Whether it is an industrial plant, a commercial complex, or a residential building, the team can use advanced design software to accurately model and design according to the unique requirements of the client, combined with the geographical environment, climatic conditions and building codes of the project location. In the design process, we pay attention to the rationality and safety of the structure, while taking into account the economy and aesthetics, provide customers with a variety of design solutions to choose from, and continuously optimize according to customer feedback to ensure that the final design scheme fully meets customer expectations and lays a solid foundation for subsequent construction.
2. High-quality construction services
During the construction stage, the company is equipped with a professional construction team and advanced construction equipment. The construction team strictly follows the design drawings and construction specifications for operation, and each process is carefully controlled. From the beginning of the procurement of raw materials for steel structures, the quality of steel is strictly tested to ensure that the steel used meets national standards. In the process of processing and production, high-precision processing equipment and advanced welding technology are used to ensure the processing accuracy and welding quality of steel components. At the construction site, the construction personnel carry out their work in an orderly manner in accordance with the scientific and reasonable construction process, pay attention to construction safety and on-site management, and ensure that the construction progress is carried out on time. The company has also established a sound quality supervision system, arranged professional quality management personnel to supervise the construction process, found and solved problems in construction in a timely manner, and ensured that the quality of the project reached the high quality standard.
3. Perfect after-sales guarantee service
After the completion and delivery of the project, the company's services did not end there. We provide customers with perfect after-sales guarantee services to ensure that customers have no worries in the process of using steel structure buildings. The company has set up a special after-sales service hotline, and customers can call at any time to consult if they encounter any problems during use. At the same time, the company will also regularly pay return visits to customers to understand the use of steel structure buildings, and collect customer opinions and suggestions in order to continuously improve service quality. For some projects that require long-term maintenance, the company can formulate personalized maintenance plans according to customer needs to provide long-term and stable guarantee for customers' steel structure buildings.
Factory show
China CT Steel Structure Co.,Ltd of BY GROUP is a comprehensive industrial group integrating for steel structure design, manufacture and installation. We have estabulished over 15 years. Our factory is covering about106,5 60 square meters.
Main products: steel structural warehouse, workshop, high rise steel building, school, hotel,office building, exhibition building, show room, shopping mall, stadium,Agricultural project (stable/cattle barn, poultry house,pig house), car parking, hangar,shed,storage room, prefab house, container house, Sandwich panel,corrugated steel sheet, C&Z sec- tion steel, door and windows and cranes.
Packing: we pack all the parts on the steel pallet and push into the container when clients received they can pulling them out within half an hour. It can help our clients to save a lot of time and labor cost during unloading.
Container loading; We will supply the materials list, the packing lists based on the contents we loaded into container. Showing the quantity, part no. length, container no, seal no.after finishing the container loading.
Installation drawings: we will supply the detailed installation drawings and video to show how to install the products. Even send the engineers to site for installation help.
"Quality and service first "is our company's development goals. We hope we will develop together and win more projects together!
Packaging & Shipping
1. All standard components are packed in plywood box.
2. All steel structure weld components are packed with blanket or bubble-wrap to avoid scratch during loading and unloading.
3. All steel structure are packed in steel pallet together into container, much save loading and unloading time, labor cost.
4. All sandwich panel are packed in steel pallet.
5. Material components will be made container load plan, also make regional unloading plan to avoid retransport on site.
Port
6. All equipment pasted with English lable
7. Small equipment will packed in carton or plywood box
Certifications
FAQ
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