GB U Channel Steel
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Product Description:
OKorder is offering GB U Channel Steel 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:
GB U Channel Steel are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's GB U Channel Steel 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:
Manufacture: Hot rolled
Grade: Q195 – 235
Certificates: ISO, SGS, BV, CIQ
Length: 6m – 12m, as per customer request
Packaging: Export packing, nude packing, bundled
Chinese Standard (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light I (H*W*T) | Weight (Kg/m) | 6m (pcs/ton) | Light II (H*W*T) | Weight (Kg/m) | 6M |
100*68*4.5 | 11.261 | 14.8 | 100*66*4.3 | 10.13 | 16.4 | 100*64*4 | 8.45 | 19.7 |
120*74*5.0 | 13.987 | 11.9 | 120*72*4.8 | 12.59 | 13.2 | 120*70*4.5 | 10.49 | 15.8 |
140*80*5.5 | 16.89 | 9.8 | 140*78*5.3 | 15.2 | 10.9 | 140*76*5 | 12.67 | 13.1 |
160*88*6 | 20.513 | 8.1 | 160*86*5.8 | 18.46 | 9 | 160*84*5.5 | 15.38 | 10.8 |
180*94*6.5 | 24.143 | 6.9 | 180*92*6.3 | 21.73 | 7.6 | 180*90*6 | 18.11 | 9.2 |
200*100*7 | 27.929 | 5.9 | 200*98*6.8 | 25.14 | 6.6 | 200*96*6.5 | 20.95 | 7.9 |
220*110*7.5 | 33.07 | 5 | 220*108*7.3 | 29.76 | 5.6 | 220*106*7 | 24.8 | 6.7 |
250*116*8 | 38.105 | 4.3 | 250*114*7.8 | 34.29 | 4.8 | 250*112*7.5 | 28.58 | 5.8 |
280*122*8.5 | 43.492 | 3.8 | 280*120*8.2 | 39.14 | 4.2 | 280*120*8 | 36.97 | 4.5 |
300*126*9 | 48.084 | 3.4 | 300*124*9.2 | 43.28 | 3.8 | 300*124*8.5 | 40.87 | 4 |
320*130*9.5 | 52.717 | 3.1 | 320*127*9.2 | 48.5 | 3.4 | |||
360*136*10 | 60.037 | 2.7 | 360*132*9.5 | 55.23 | 3 |
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:What are the considerations for steel I-beam design in earthquake-prone areas?
- Several key considerations must be taken into account when designing steel I-beams for earthquake-prone areas to ensure the structural integrity and safety of the building during seismic events. 1. Adherence to Seismic Design Codes: The first priority is to comply with the specific seismic design codes and regulations for the region. These codes provide guidelines and requirements for the design, construction, and performance of structures in earthquake-prone areas. It is crucial to follow these codes to ensure the building's resistance to seismic forces. 2. Careful Material Selection: The type and quality of steel used in the I-beams significantly impact their performance during an earthquake. It is typically preferred to use high-strength steel with good ductility as it can absorb and dissipate energy during seismic shaking. Additionally, the steel should have good corrosion resistance for long-term durability. 3. Precise Beam Sizing and Configuration: The size and configuration of the I-beams must be carefully determined to withstand the anticipated seismic forces. Generally, larger-sized beams with deeper sections are more effective at resisting lateral loads. The spacing and connections of the beams should also be designed to ensure proper load distribution and stability. 4. Incorporation of Ductility and Redundancy: Designing I-beams with adequate ductility is crucial in earthquake-prone areas. Ductile materials can deform without failure, absorbing energy and indicating potential structural damage. Adding redundancy to the beam system, such as multiple interconnected beams, can enhance overall structural integrity and reduce the risk of collapse. 5. Thorough Seismic Load Analysis: A comprehensive seismic load analysis should be conducted to determine the expected forces and accelerations that the I-beams will experience during an earthquake. This analysis considers factors like the building's location, soil conditions, and potential seismic activity intensity. It aids engineers in sizing the beams and designing the necessary connections and supports to resist these forces. 6. Meticulous Connection Design: The connections between the I-beams and other structural elements, like columns and foundations, must be carefully designed to ensure proper load transfer and flexibility. Special attention should be given to the connection's ability to accommodate beam movement during seismic events without compromising the overall stability of the structure. 7. Emphasis on Quality Control and Inspection: Regular quality control and inspection throughout the fabrication, installation, and construction phases are crucial to ensure correct manufacturing and installation of the I-beams. This includes verifying the steel's strength, checking for proper welding, and inspecting the connections for any defects or deficiencies that could compromise the beams' performance during an earthquake. By considering these factors during the design of steel I-beams for earthquake-prone areas, engineers can create structures that are better equipped to withstand seismic forces and ensure the safety of occupants during earthquakes.
- Q:Can steel I-beams be used in warehouse construction?
- Yes, steel I-beams can be used in warehouse construction. In fact, they are commonly used due to their strength and durability. Steel I-beams provide excellent load-bearing capacity, allowing for the construction of large open spaces without the need for excessive columns or supports. This makes them ideal for warehouse construction, where maximizing floor space is often a priority. Additionally, steel I-beams can be easily fabricated and customized to suit specific design requirements, making them versatile and adaptable for various warehouse layouts.
- Q:What are the environmental impacts of steel I-beam production?
- The production of steel I-beams has several environmental impacts. First and foremost, the extraction of iron ore, which is the primary raw material for steel production, involves significant deforestation and habitat destruction. Mining operations can disrupt ecosystems and lead to the displacement of wildlife. The process of converting iron ore into steel also results in the emission of greenhouse gases, particularly carbon dioxide (CO2). The high temperatures required to extract iron from ore and convert it into steel contribute to the release of CO2, which is a major contributor to climate change. Additionally, steel production is energy-intensive, requiring large amounts of electricity and fossil fuels, further contributing to greenhouse gas emissions. Another significant environmental impact of steel production is water pollution. The manufacturing process involves the use of various chemicals, such as solvents and acids, which can contaminate water sources if not properly managed. Wastewater from steel mills often contains heavy metals and other pollutants, which can have detrimental effects on aquatic ecosystems and human health if not adequately treated. Furthermore, the production of steel I-beams generates waste in the form of slag and other by-products. These waste materials can contain harmful substances and require proper disposal to prevent soil and water contamination. Transportation also plays a role in the environmental impacts of steel I-beam production. The transportation of raw materials, such as iron ore and coal, as well as the shipment of finished steel products, contributes to air pollution and carbon emissions. In recent years, efforts have been made to mitigate the environmental impacts of steel production. Steel manufacturers have implemented technologies to improve energy efficiency and reduce emissions. Additionally, recycling steel is an effective way to minimize the environmental footprint of steel production, as it reduces the need for raw materials extraction and energy-intensive processes. Overall, while steel I-beams are essential for construction and infrastructure projects, their production has significant environmental implications. It is crucial for the industry to continue implementing sustainable practices and explore alternative materials and manufacturing processes to minimize these impacts.
- Q:What are the common types of connections used with steel I-beams?
- Different connections are utilized with steel I-beams, depending on the application and structural needs. Some commonly used connections include: 1. Welded connections: Steel I-beams are frequently connected through welding. This involves melting the edges of the beams and fusing them together using heat. Welded connections offer exceptional strength and rigidity, making them suitable for heavy-duty applications. 2. Bolted connections: Beams can be fastened together using bolts and nuts. This method allows for flexibility during installation and enables disassembly if required. Bolted connections are commonly employed in situations where frequent maintenance or modification is necessary. 3. Riveted connections: Although riveting is an older method, it is still used in certain applications. Metal pins called rivets are used to connect the beams. Riveted connections are known for their strength and durability, but they can be time-consuming to install and require specialized equipment. 4. Pinned connections: Pinned connections allow for rotational movement between beams. Typically, a pin or bolt is used to connect the beams at a specific point, providing flexibility in the structure. Pinned connections are often used in structures that require some degree of movement or flexibility, such as bridges or seismic-resistant buildings. 5. Moment connections: Moment connections are designed to transfer both vertical and horizontal forces between beams. They are commonly used in structures that require high load-bearing capacity and resistance to bending moments. Moment connections can be achieved through welding, bolting, or a combination of both. It is important to note that the choice of connection type depends on factors such as load requirements, structural design, cost, and construction feasibility. Consulting with a structural engineer or a design professional is crucial in determining the most suitable connection method for a specific steel I-beam application.
- Q:Can steel I-beams be used for cryogenic applications?
- Yes, steel I-beams can be used for cryogenic applications. However, it is important to consider the specific requirements and limitations of the cryogenic environment, such as low temperatures and thermal expansion. Specialized steel alloys and insulation techniques may be necessary to ensure the structural integrity and performance of the I-beams under extreme cold conditions.
- Q:How do you calculate the cost of steel I-beams?
- In order to determine the cost of steel I-beams, one must take into account several factors. The weight of the beam is of utmost importance and is influenced by various dimensions, including the flanges and webs' height, width, and thickness. This data can be acquired from a steel manufacturer or supplier. Moreover, it is necessary to establish the price per pound or kilogram of steel. Steel prices fluctuate due to factors such as market demand, availability, and location. It is advisable to reach out to multiple suppliers or consult online platforms to obtain the most precise and competitive prices. Once the weight of the I-beam and the cost per unit weight have been determined, the total cost of the steel I-beam can be calculated by multiplying the weight by the cost per unit weight. For instance, if the I-beam weighs 500 pounds and the cost per pound of steel is $1.50, the total cost would amount to 500 pounds x $1.50/pound = $750. It is crucial to take into consideration additional expenses, such as transportation, taxes, and any specialized cutting or fabrication services when calculating the overall cost of steel I-beams. Therefore, it is recommended to consult suppliers or professionals for a comprehensive estimate of the total cost of steel I-beams.
- Q:Can steel I-beams be used for architectural purposes?
- Yes, steel I-beams can be used for architectural purposes. They are commonly used in construction for their strength, durability, and versatility. Steel I-beams provide structural support and can be used in various architectural designs to create open spaces, large spans, and unique structures.
- Q:What are the different grades of steel used in manufacturing I-beams?
- There are several different grades of steel commonly used in manufacturing I-beams, including A36, A572, and A992. These grades have different properties and strengths, allowing manufacturers to choose the most suitable steel grade for their specific application.
- Q:What is the allowable stress for 40B I-beam?
- H type I-beam is also called wide flange I-beam, HW, HM, HN originated from European standards, HEB is the German standard of I-beam, of which HW, HN I-beam has been widely used in our country and production. HEA HEB HEM will be seen on many German designs and is hard to buy on the domestic market. In the domestic steel structure engineering, if the quantity is few, then may use the specification steel plate to carry on the welding splicing. In the case of large quantities, it is usually considered to use mechanical properties comparable to those of HW and HN steel.HW is mainly used for steel reinforced concrete frame column steel column, also known as rigid steel column; in steel structure is mainly used for the columnHM steel height and flange width ratio of about 1.33~~1.75, mainly in the steel structure used as steel frame column, in the frame structure under dynamic load frame frame, for example: equipment platformHN steel height and flange width ratio greater than or equal to 2; used mainly for beams
- Q:Can steel I-beams be used in the construction of retail stores and shopping centers?
- Certainly, retail stores and shopping centers can utilize steel I-beams in their construction. These beams are widely used in the construction industry due to their strength, durability, and cost-effectiveness, making them highly versatile. They serve as structural support elements that enable the creation of open floor plans, eliminating the need for excessive columns or supports and allowing for flexible layouts and large spans. When it comes to retail store and shopping center construction, steel I-beams offer numerous advantages. Firstly, their high strength-to-weight ratio allows for the creation of spacious areas with minimal obstructions, providing ample room for product displays and customer flow. This enhances the shopping experience and allows for easy reconfiguration of the space as necessary. Furthermore, steel I-beams are exceptionally durable and resistant to pests, fire, and extreme weather conditions. This makes them an ideal choice for retail environments where safety and longevity are of utmost importance. Additionally, steel is a sustainable material that can be recycled and reused, minimizing its environmental impact. Moreover, steel I-beams can be fabricated off-site, ensuring precision and efficiency during the construction process. This not only saves time but also reduces costs associated with labor and materials. In conclusion, steel I-beams are the preferred option for constructing retail stores and shopping centers due to their strength, versatility, durability, and cost-effectiveness. They provide the necessary structural support while allowing for flexible design options, making them an ideal choice for these commercial buildings.
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GB U Channel Steel
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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