Steel Structure for Building and prefabricated house
- Ref Price:
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
- Credit Purchasing
Product Description:
OKorder is offering steel structure at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
1. Heavy industrial plants: relatively large span and column spacing; with a heavy duty crane or large-tonnage cranes; or plants with 2 to 3 layers cranes; as well as some high-temperature workshop should adopt steel crane beams, steel components, steel roof, steel columns, etc. up to the whole structure
2. Large span structure: the greater the span of the structure, the more significant economic benefits will have by reducing the weight of the structure
3. Towering structures and high-rise buildings: the towering structure, including high-voltage transmission line towers, substation structure, radio and television emission towers and masts, etc. These structures are mainly exposed to the wind load. Besides of its light weight and easy installation, structure steel can bring upon with more economic returns by reducing the wind load through its high-strength and smaller member section.
4. Structure under dynamic loads: As steel with good dynamic performance and toughness, so it can be used directly to crane beam bearing a greater or larger span bridge crane
5. Removable and mobile structures: Structure Steel can also apply to movable Exhibition hall and prefabricated house etc by virtue of its light weight, bolt connection, easy installation and uninstallation. In case of construction machinery, it is a must to use structure steel so as to reduce the structural weight.
6. Containers and pipes: the high-pressure pipe and pipeline, gas tank and boiler are all made of steel for the sake of its high strength and leakproofness
7. Light steel structure: light steel structures and portal frame structure combined with single angle or thin-walled structural steel with the advantages of light weight, build fast and steel saving etc., in recent years has been widely used.
8. Other buildings: Transport Corridor, trestle and various pipeline support frame, as well as blast furnaces and boilers frameworks are usually made of steel structure.
All in all, according to the reality, structure steel is widely used for high, large, heavy and light construction.
Product Advantages:
OKorder's steel structure are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Specifications of steel structure
Project: Jinan west railway station
Position: The Beijing-Shanghai high speed railway (Jinan)
Steel dosage: 5000MTs
Structure type: Box, tube, bending and twisting, transverse connection
1. GB standard material
2. High Structural safety and reliability
3. The production can reach GB/JIS/ISO/ASME standard
Packaging & Delivery of steel structure
1. According to the project design and the component size, usually the main component parts are nude packing and shipped by bulk vessel. And the small parts are packed in box or suitable packages and shipped by containers.
2. This will be communicated and negotiated with buyer according to the design.
Engineering Design Software of steel structure
Tekla Structure \ AUTO CAD \ PKPM software etc
Complex spatial structure project detailed design
Construct 3D-model and structure analysis. ensure the accuracy of the workshop drawings
Steel structure detail ,project management, automatic Shop Drawing, BOM table automatic generation system.
Control the whole structure design process, we can obtain higher efficiency and better results
Technical support of steel structure
Worker | Rate of frontline workers with certificate on duty reaches 100% |
Welder | 186 welders got AWS & ASME qualification 124 welders got JIS qualification 56 welders got DNV &BV qualification |
Technical inspector | 40 inspectors with UT 2 certificate 10 inspectors with RT 2 certificate 12 inspectors with MT 2 certificate 3 inspectors with UT3 certificate |
Engineer | 21 engineers with senior title 49 engineers with medium title 70 engineers with primary title. 61 First-Class Construction Engineers 182 Second-Class Construction Engineers |
International certification | 10 engineers with International Welding engineer, 8 engineers with CWI. |
Production Flow of steel structure/steel frame
Material preparation—cutting—fitting up—welding—component correction—rust removal—paint coating—packing—to storage and transportation (each process has the relevant inspection)
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
Images:
- Q:
- There are several types of steel framing systems used in building construction, including structural steel frames, light gauge steel frames, and cold-formed steel frames. Structural steel frames are commonly used in high-rise buildings and large industrial structures due to their strength and durability. Light gauge steel frames are used in residential and light commercial buildings, offering flexibility and cost-effectiveness. Cold-formed steel frames are typically used for non-load bearing walls, partitions, and interior framing.
- Q:
- Steel structures are widely used in mining and mineral processing facilities due to their strength and durability. They are used to construct various components such as mine shafts, conveyor systems, storage tanks, and processing plants. Steel structures provide the necessary support for heavy machinery and equipment, ensuring their safe operation. Additionally, steel is resistant to corrosion and can withstand harsh environmental conditions, making it ideal for use in mining and mineral processing facilities.
- Q:How to detect crack of steel structure quickly and effectively
- Crack detection usually adopts the method of magnetic particle inspection, of course, the ray flaw detection method can achieve the same effect, and is more effective for the deeper crack, but the cost is high. Ultrasonic theory can be done, but manual inspection at the scene, the workload is too large, basically impossible to achieve.
- Q:
- Pulp and paper mills extensively use steel structures due to their durability, strength, and versatility. These structures find application in various aspects of mill operations, including mill construction and supporting infrastructure. Mill buildings rely on steel structures for their construction, providing the necessary structural integrity to support heavy machinery and equipment required for the manufacturing process. The high strength-to-weight ratio of steel allows for spacious interiors, facilitating material and product movement. Steel structures also serve in storage facilities within mills, ensuring safe storage and efficient handling of raw materials and finished products. The strength and stability of steel withstand the weight of these materials, ensuring their safety. Conveyors and material handling systems within pulp and paper mills are installed using steel structures, ensuring smooth and continuous operation. Steel's strength and rigidity provide the necessary support for conveyors, allowing for efficient transportation. Utility buildings and infrastructure, such as boiler houses, power plants, wastewater treatment facilities, and maintenance buildings, commonly utilize steel structures in pulp and paper mills. Steel's durability and resistance to environmental factors make it an ideal choice for these applications, guaranteeing longevity and reliability. In summary, steel structures play a vital role in the functioning of pulp and paper mills. Their strength, durability, and versatility make them suitable for a wide range of applications, from mill construction to utility infrastructure. By employing steel structures, pulp and paper mills ensure the safe and efficient operation of their facilities, ultimately contributing to the production of high-quality paper products.
- Q:How to distinguish between steel structure materials and structures, steel types and specifications?
- Low alloy steels refer to steels whose total amount is less than 5% by adding one or more small amount of alloying elements during steelmaking. Low alloy steels have higher strength because they contain alloy elements. According to the current national standard "low alloy high strength structural steel" (GBT/l591) provisions, its brand and carbon structural steel grades of the same method, the commonly used low-alloy steel has Q345, Q390, Q420 and so on.The delivery of low alloy steel when the supplier should provide quality assurance of yield strength, ultimate strength, elongation and bending test of mechanical properties; to provide the content of chemical components of carbon, manganese, silicon, sulfur, phosphorus, vanadium, aluminum and iron quality.The quality grade of low alloy steel and carbon steel the same except A, B, C, D four grades, increased E level, which requires 40 DEG C when Charpy V notch power is not less than 27J (vertical). The requirements for the content of carbon, sulfur, phosphorus and aluminum in different quality grades are also different. The deoxidation method of low alloy steel is killed steel or special killed steel. Q345-B is a B grade killed steel with a yield strength of 345N / mm2; Q390 - D represents a D - grade special killed steel with a yield strength of 390N / mm2.
- Q:
- Steel structures are designed for seismic resistance by incorporating various design strategies and techniques. First, steel buildings are designed to be flexible, allowing them to absorb and dissipate the energy generated during an earthquake. This is achieved by using ductile materials and connections that can deform without collapsing. Secondly, steel structures are designed with redundancy and strong connections to ensure that load is distributed evenly throughout the structure. This helps prevent localized failures and ensures that the structure can withstand the lateral forces induced by an earthquake. Additionally, seismic design codes and guidelines are followed to determine the appropriate level of seismic resistance required for a specific location. These codes take into account factors such as the seismic hazard level, soil conditions, and expected ground motion to ensure that the steel structure can withstand the anticipated earthquake forces. Overall, the design of steel structures for seismic resistance involves a combination of flexibility, redundancy, and adherence to seismic design codes to ensure the safety and integrity of the structure during an earthquake.
- Q:
- A steel structure is defined as a construction primarily composed of steel. This encompasses steel-framed buildings, bridges, and industrial facilities. The utilization of steel in construction provides numerous benefits including strength, durability, and versatility. Pre-engineering and fabrication of steel structures off-site enable faster construction and cost savings. Contrarily, a steel school pertains specifically to a school building constructed with steel as the primary material. The key distinction between a steel structure and a steel school lies in the purpose and functionality of the building. While a steel structure can encompass various types of constructions, a steel school is purposefully designed and built to cater to educational needs. A steel school building may feature additional elements and requirements to accommodate students and educators. These may consist of classrooms, administrative offices, libraries, laboratories, gymnasiums, and other facilities essential for creating a conducive learning environment. The design and layout of a steel school are customized to provide ample space for students and staff, while also integrating safety measures and educational resources. In conclusion, the disparity between a steel structure and a steel school lies in their purpose and functionality. A steel structure can encompass any construction primarily made of steel, whereas a steel school specifically refers to a building constructed using steel as the primary material and designed to serve as an educational facility.
- Q:
- Roofs commonly utilize various types of steel trusses to ensure structural support and stability. These trusses bear the weight of the roof materials and additional loads, such as snow or wind. 1. Pratt Truss: Among the frequently employed steel trusses for roofs, the Pratt Truss is notable. It features diagonal members sloping towards the center and vertical members providing extra support. This truss design is renowned for its efficiency in distributing weight evenly. 2. Warren Truss: Similar to the Pratt truss, the Warren Truss also consists of diagonal and vertical members. However, the diagonal members alternate their direction, resulting in a more symmetrical appearance. This truss design offers strength and stability, making it suitable for larger roof spans. 3. Howe Truss: Another popular choice for roofs is the Howe Truss. It incorporates diagonal members sloping up towards the center, along with vertical members. This design is highly effective in resisting tensile forces and is commonly used when the roof may be subjected to uplift forces. 4. Bowstring Truss: This truss type is characterized by a curved upper chord, resembling a bow's shape. The curved chord not only adds architectural appeal but also allows for increased headroom in enclosed spaces. Bowstring trusses are frequently employed in buildings with large open spaces, like warehouses or sports facilities. 5. Gambrel Truss: Gambrel trusses are often utilized in roofs with steep slopes, such as barns or residential homes with attic space. These trusses consist of two symmetrical halves, each having two sloping members. The lower slope is steeper than the upper slope, creating a distinctive gambrel roof shape. 6. Scissor Truss: Scissor trusses are designed to create a vaulted or cathedral ceiling effect. They feature two sloping members that intersect and are connected at the center. This truss design allows for an open and spacious interior, making it ideal for residential or commercial buildings where aesthetic appeal is a priority. In summary, selecting the appropriate steel truss for a roof depends on factors such as the roof span, load requirements, and desired architectural style. It is recommended to consult with a structural engineer or roofing professional to determine the most suitable truss design for a specific project.
- Q:
- Steel structures are commonly used in the construction of government buildings due to their high strength and durability. They provide a stable framework that can withstand heavy loads and adverse weather conditions, ensuring the safety and longevity of the buildings. Steel structures also offer versatility in design, allowing for large open spaces and flexible floor plans, which are often required in government buildings to accommodate various functions and departments. Additionally, steel is a sustainable and eco-friendly material, aligning with the government's emphasis on environmentally responsible construction practices.
- Q:
- Steel structures for parking structures are designed using a combination of engineering principles and industry standards. The design process typically involves assessing the anticipated loads, such as the weight of vehicles and the effects of wind and seismic forces. Engineers then determine the appropriate steel sections, connections, and support systems to ensure structural integrity, durability, and safety. Other factors considered include aesthetics, cost-effectiveness, and compliance with local building codes and regulations.
1. Manufacturer Overview |
|
---|---|
Location | |
Year Established | |
Annual Output Value | |
Main Markets | |
Company Certifications |
2. Manufacturer Certificates |
|
---|---|
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
|
---|---|
a)Trade Capacity | |
Nearest Port | |
Export Percentage | |
No.of Employees in Trade Department | |
Language Spoken: | |
b)Factory Information | |
Factory Size: | |
No. of Production Lines | |
Contract Manufacturing | |
Product Price Range |
Send your message to us
Similar products
New products
Hot products
Related keywords
You Might Also Like