Product Description
| 1.Length |
H beam 4000-15000mm |
| 2.Height |
200-1200mm |
| 3.color |
According to customers |
| 4.Base |
Cement and steel fouddation bolts |
| 5.Main frame |
H beam |
| 6.Bolt |
Plain bolt ang high-strenth bolt |
| 7.Roof&wall |
Sandwich panel or color plate |
| 8.Door |
Sliding or rolling door |
| Customized design is welcomed. |
| In order to give you an exactly quotation and drawings, please let us know the length, width, eave height and local weather.We will quote for you promptly. |
Strong bearing capacity: Steel has excellent mechanical properties, and its strength is much higher than that of traditional building materials such as brick, stone, concrete, etc. This enables steel structure buildings to withstand greater loads, such as high-rise buildings, long-span bridges, large industrial plants and other buildings with high bearing capacity requirements, and steel structures can well meet the demand. For example, when building a large stadium, the steel structure can easily achieve a large-span spatial layout to provide an open and unobstructed view for the audience.
Light weight: Despite the high strength of steel, the dead weight of steel structure buildings is relatively light. This is because the steel structure adopts a reasonable cross-sectional shape and arrangement, which can minimize the amount of steel under the premise of ensuring the strength and stability of the structure. Compared with traditional concrete buildings, steel buildings can generally reduce their weight by 30% to 50%. For example, in the construction of super high-rise buildings, the advantages of light weight of steel structure are particularly obvious, which can greatly reduce the load of foundation engineering and reduce the cost and difficulty of infrastructure construction.
Component factory prefabrication: Most of the components of steel structure buildings are prefabricated in factories. Factory production has the characteristics of high precision and high efficiency, and can be produced in strict accordance with the design requirements and standards to ensure the stable quality of components. At the same time, the production equipment and technology in the factory are relatively advanced, which can achieve large-scale and mass production and greatly improve production efficiency.
On-site rapid assembly: After the prefabricated steel structural components are transported to the construction site, they are quickly assembled using mechanized construction methods. The connection methods of steel structure mainly include welding, bolt connection, etc., which are relatively simple to operate and can complete the connection and fixing of components in a relatively short time. Compared with the traditional concrete structure building, the on-site construction of the steel structure building has less wet work, and there is no need to carry out a large number of concrete pouring, maintenance and other work, which greatly shortens the construction period
Large-span space: The steel structure has good mechanical properties and structural stability, and can achieve a large span. In architectural design, the long-span spatial structure can provide an open, column-free interior space for the building to meet the needs of different building functions. For example, in large public buildings such as exhibition halls, gymnasiums, and terminals, the application of steel structure large-span space is very extensive. Taking the exhibition hall as an example, the large-span steel structure space can be easily used for exhibition layout, display various large-scale exhibits, and also provide a spacious and comfortable visiting environment for the audience.
Our advantages:
1. We have a professional team of designers to provide design drawings that satisfy you.
2. The factory processes high-quality steel structure materials and packages them for delivery.
3. steel structure products have the advantages of light weight, high strength, good seismic performance, and short construction period.
4.During construction, construction time and costs can be reduced due to the use of steel structures that can be assembled quickly, resulting in shorter delivery times for construction projects.
Company Profile
Shandong Chentai Heavy Steel Construction Group is a comprehensive industrial group that integrates steel structure research and development, design, manufacturing, production, and installation. Since its establishment in 2004, it coversan area of approximately 300000 square meters and produces 200000 tons of steel structures annually. We have over 500 well-trained employees, more than 100 professional design teams, after-sales service teams, and many advanced equipment.
The company has 30 steel structure production lines, specializing in the design, manufacturing, and installation of industrial and civil buildings such as steel structure factories, warehouses, high-rise steel structure buildings, office buildings, exhibition,halls, sports halls, parking garages, prefabricated houses, and agricultural projects. We are committed to providing customers with innovative solutions that not only meet their expectations, but also exceed them.
Construction footprints throughout Shandong, Henan, Hebei, Jiangsu and other places; in Shandong Province in all areas have project construction experience.The company has complete processing equipment, automatic submerged arc welding machine, CO2 gas shielded welding machine, large-scale shot blasting machine, plasma cutting machine and descaling, leveling and calibrating equipment, realizing a one-stop manufacturing and production of discharging, assembling, welding, straightening, shot blasting, painting and inspection, and the construction works are highly evaluated by the construction side and the quality supervision department.
We also have a high-level and experienced steel structure design and development team, and our professional design engineers are fully equipped to undertake the deepening of drawings for various industrial plants and civil buildings.
The main products of our company are hidden roof panel, rock wool purification board, truss floor bearing plate, steel structure, rock wool composite board, rock wool sandwich composite board, composite board, polyurethane sandwich composite board, polyurethane rock wool board, purification board and so on.
CHENTai people adhere to the "quality-oriented, dedicated service; excellence, mutual benefit and win-win" as the business philosophy, we firmly believe that: CHENTai will be more brilliant!
Steel structures are widely used in large-scale factories and arenas due to their light weight and simple construction.The requirements of steel structure are summarized for reference.
Certifications
What are the matters to be paid attention to in the fabrication, transportation, installation, fire protection and rust prevention of steel structure components?
(1) Fabrication: The fabrication of steel structure includes many aspects such as release, numbering, cutting, calibration and so on.The anti-slip coefficient of the friction surface after high-strength bolt treatment should meet the design requirements.
Rust removal and painting are carried out after qualified production quality inspection.General installation of welds left 30 ~ 50mm temporary unpainted.
(2) Welding: welders must be qualified by the examination and obtain a certificate of competency, and must be qualified in its examination project and its recognized scope of welding.Welding after welding shall be in the process of welding and parts of the welder to play on the welder's seal.
Welding materials and base materials should be matched, full weld through the first and second level of welds should be used ultrasonic flaws for internal defects, ultrasonic flaws can not make a judgment on the defects, the use of radiation flaw detection.
Construction unit for the first time the steel, welding materials, welding methods, etc., welding process assessment.
(3) Transportation: When transporting steel components, choose the vehicle according to the length and weight of the steel components.The pivot point of the steel member on the vehicle, the length of both ends and the tying method should ensure that the member will not be deformed and the coating will not be damaged.
(4) Installation: The steel structure shall be installed in accordance with the installation procedures to ensure the stability of the structure and not lead to permanent deformation.When installing columns, the positioning axis of each section of column shall be led directly from the ground control axis.After installing the columns, beams, roof frames and other major components of the steel structure in place, they shall be calibrated and fixed immediately.
The friction surface of the members treated by the factory shall be reviewed and tested for anti-slip coefficient before installation and qualified before installation.
(5) Fire prevention and rust prevention:
1) The fireproof performance of steel structure is poor.When the temperature reaches 550ºC, the yield strength of steel drops to about 0.7 of the yield strength at normal temperature, and the structure reaches its strength design value and may be damaged.
Design should be based on the provisions of the relevant defense, so that the building structure can meet the requirements of the corresponding fire.In the time required by the fire prevention standard, the temperature of the steel structure should not exceed the critical temperature to ensure the normal bearing capacity of the structure.
2) The exposed steel structure may be subject to serious corrosion, most commonly rust, by the atmosphere, especially the polluted atmosphere.This necessitates anti-corrosion treatment of the surfaces of the members to ensure the normal use of the steel structure.The method of anti-corrosion treatment is determined by the surface conditions of the members and the requirements of service life.
1. Are you manufacture factory or trading company?
We are manufacture factory, located in Qingdao city, near to Qingdao port. And we have total 7 workshops from steel structure to wall and roof sheet.
2. Can you provide free design?
Yes, we have 10 senior engineer with rich experience. You only need to give me youridea, we will design for you with free.
3. Can you offer competitive prices?
If you have no special requirement for the material, we all use materials from big material manufacture companies. We also can design it according to your requirement. But no matter what kind of quotation mode, offering the reasonable
price is our business objective.
4. How to install? Can you provide engineer to help?
We will provide the detail installations , like the CAD, 3D tekla, etc. Or we will provide the engineers to help according to your requirement.
5. Can I have a visit to your factory before the order?
Why not? Welcome to visit our factory. You can fly to Fujian Quanzhou Airport, then we will pick you up at the airport, hotel booking service is available.
6. ls your price competitive compared with other companies?
A:Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for.
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