Channel Bar Hot Rolled Mild U Channel Steel Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 35000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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OKorder is offering Channel Bar Hot Rolled Mild U Channel Steel Bars 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Channel Bar Hot Rolled Mild U Channel Steel Bars 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 Channel Bar Hot Rolled Mild U Channel Steel Bars are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· 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
Trademark | Rank | Chemical composition (quality score) % | |||||
C | Si | Mn | S | P | |||
≤ | ≤ | ≤ | |||||
Q235 | A | 0.14-0.22 | 0.30 | 0.30-0.65 | 0.050 | 0.045 | |
Q235 | B | 0.12-0.20 | 0.30 | 0.30-0.70 | 0.045 | 0.045 | |
Trademark | Rank | Pulling Test | |||||
Bend PointΔs/Mpa | Tensile Strength | Elongation Ratioδ5% | |||||
Thickness (Diameter) /MM | Thickness (Diameter) /MM | ||||||
≤16 | 16-40 | ≤16 | 16-40 | ||||
≥ | ≥ | ||||||
Q235 | A | 235 | 225 | 375-500 | 26 | 25 | |
Q235 | B | 235 | 225 | 375-500 | 26 | 25 | |
| JIS STANDARD CHANNEL | ||||||
| SIZE(MM) | h(mm) | b(mm) | s(mm) | t(mm) | kg/m | length |
| 50x25x3x6 | 50 | 25 | 3 | 6 | 2.37 | 6m,12m |
| 75X40x3.8x7 | 75 | 40 | 3.8 | 7 | 5.3 | 6m,12m |
| 75X40x4x7 | 75 | 40 | 4 | 7 | 5.6 | 6m,12m |
| 75X40x4.5x7 | 75 | 40 | 4.5 | 7 | 5.85 | 6m,12m |
| 75X40x5x7 | 75 | 40 | 5 | 7 | 6.92 | 6m,12m |
| 100X50x3.8x6 | 100 | 50 | 3.8 | 6 | 7.3 | 6m,12m |
| 100X50x4.2x6 | 100 | 50 | 4.2 | 6 | 8.03 | 6m,12m |
| 100X50x4.5x7.5 | 100 | 50 | 4.5 | 7.5 | 8.97 | 6m,12m |
| 100X50x5x7.5 | 100 | 50 | 5 | 7.5 | 9.36 | 6m,12m |
| 125X65x5.2x6.8 | 125 | 65 | 5.2 | 6.8 | 11.66 | 6m,12m |
| 125X65x5.3x6.8 | 125 | 65 | 5.3 | 6.8 | 12.17 | 6m,12m |
| 125X65x5.5x8 | 125 | 65 | 5.5 | 8 | 12.91 | 6m,12m |
| 125X65x6x8 | 125 | 65 | 6 | 8 | 13.4 | 6m,12m |
| 150x75x5.5x7.3 | 150 | 75 | 5.5 | 7.3 | 14.66 | 6m,12m |
| 150x75x5.7x10 | 150 | 75 | 5.7 | 10 | 16.71 | 6m,12m |
| 150x75x6x10 | 150 | 75 | 6 | 10 | 17.9 | 6m,12m |
| 150x75x6.5x10 | 150 | 75 | 6.5 | 10 | 18.6 | 6m,12m |
| 200X80x7.5x11 | 200 | 80 | 7.5 | 11 | 24.6 | 6m,12m |
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 arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q:What are the common surface finishes available for steel channels?
- Steel channels have several options for surface finishes. These finishes serve to enhance their appearance, protect against corrosion, and improve durability. One popular surface finish is a plain or mill finish. This finish involves leaving the steel channels in their natural state after manufacturing. It results in a smooth, slightly reflective surface, but does not offer additional corrosion protection. Another common surface finish is hot-dip galvanizing. This process entails immersing the steel channels in molten zinc, creating a protective coating. Hot-dip galvanized steel channels appear dull gray and provide excellent corrosion resistance, making them ideal for outdoor or high-moisture environments. Powder coating is also favored for steel channels. It involves applying a dry powder electrostatically and then curing it with heat. Powder-coated steel channels have a smooth, durable finish and are available in many colors. This finish offers good corrosion resistance and is commonly used indoors. Furthermore, steel channels can be painted using various paint finishes applied by spray, roller, or brush. Painted steel channels provide aesthetic appeal and can be customized to match specific color requirements. They also offer some corrosion protection, with the level varying based on paint quality and application process. In summary, common surface finishes for steel channels include plain or mill finish, hot-dip galvanizing, powder coating, and paint finishes. Each finish offers distinct advantages in terms of appearance, corrosion resistance, and durability. The choice of surface finish depends on the application's specific requirements and desired outcome.
- Q:Can steel channels be used in the chemical industry?
- Yes, steel channels can be used in the chemical industry. Steel channels are commonly used in various industries, including the chemical industry, due to their strength, durability, and resistance to corrosion. They are often used for structural support, as well as for the construction of platforms, walkways, and equipment supports in chemical plants. Additionally, steel channels can withstand high temperatures and pressures, making them suitable for applications where chemicals are processed or transported. Overall, steel channels are a versatile and reliable choice for the chemical industry.
- Q:Can steel channels be used for residential construction projects?
- Certainly! Residential construction projects can utilize steel channels effectively. Steel channels, which are commonly used in the construction industry, are versatile structural components that provide strength and stability to buildings. They are suitable for various applications, including residential construction. Steel channels have a wide range of uses, such as supporting and reinforcing structural elements like walls, roofs, and floors. Depending on the project's specific requirements, they can serve as beams, columns, or purlins. These channels come in different sizes and thicknesses, allowing for flexibility in design and construction. The durability of steel channels is one of their advantages in residential construction. Steel is a strong and long-lasting material that can withstand the test of time, ensuring the building's structural integrity. Moreover, steel channels are resistant to fire, pests, and rot, making them a reliable choice for residential projects. Another benefit of using steel channels is their cost-effectiveness. Although steel may have a higher initial cost compared to materials like wood or concrete, its long-term benefits, such as reduced maintenance and repair costs, make it a cost-effective option. Additionally, steel channels require less labor and time for installation, contributing to overall cost savings. Furthermore, steel channels offer design flexibility. They can be easily fabricated and customized to meet specific project requirements. This allows for efficient construction and the ability to achieve desired architectural designs. In conclusion, steel channels are undoubtedly suitable for residential construction projects. Their strength, durability, cost-effectiveness, and design flexibility make them a reliable choice for builders and homeowners alike.
- Q:Difference between steel channel and channel steel!
- It shouldn't make any difference, but I'm not sure.
- Q:What are the different types of steel channel connections for floor framing?
- There are several types of steel channel connections commonly used for floor framing, including welded connections, bolted connections, and shear connections. Welded connections involve joining two steel channels together by melting the ends and fusing them together. Bolted connections utilize bolts and nuts to secure the steel channels together. Shear connections involve connecting the channels using plates or angles to transfer the shear forces between them.
- Q:What are the different types of bracing systems used with steel channels?
- There are several different types of bracing systems that can be used with steel channels, depending on the specific requirements and structural needs of a project. Some of these bracing systems include: 1. Cross bracing: This is the most common type of bracing used with steel channels. It involves placing diagonal members or cables between two or more steel channels in a crisscross pattern. Cross bracing helps to evenly distribute the load and provides stability to the structure. 2. K-bracing: This bracing system consists of diagonal members or cables that form a K-shape between steel channels. It is typically used in buildings with rectangular or square footprints, as it provides strong resistance to lateral forces. 3. Chevron bracing: Similar to K-bracing, chevron bracing also utilizes diagonal members or cables. However, in this system, the diagonal members form a V-shape or chevron pattern. Chevron bracing is often used in structures where space is limited, as it requires less material and allows for more open floor plans. 4. X-bracing: This bracing system involves placing diagonal members or cables in an X-shape between steel channels. It is commonly used in buildings with long spans or high wind loads, as it provides excellent resistance to lateral forces. 5. Portal bracing: Portal bracing is used in buildings with large openings, such as garages or warehouses. It involves adding diagonal members or cables to create a portal frame between steel channels. This type of bracing helps to distribute the load evenly and prevents deformation of the structure. 6. Eccentric bracing: Eccentric bracing is a specialized bracing system that allows for controlled yielding during seismic events. It involves placing diagonal members or cables off-center from the vertical axis of the steel channels, which helps to dissipate energy and reduces the impact of seismic forces. These are just a few examples of the different types of bracing systems that can be used with steel channels. The choice of bracing system will depend on factors such as the structural requirements, building codes, and the specific needs of the project.
- Q:Can steel channels support electrical wiring?
- Indeed, electrical wiring can be supported by steel channels. In both construction and electrical contexts, steel channels are frequently employed to furnish both structural support and safeguarding for electrical wiring. Typically, they are mounted on walls, ceilings, or floors to mask and shield electrical cables. Steel channels possess great durability, enabling them to bear the weight of electrical wiring and guarantee its security and protection. Furthermore, the installation of steel channels is a straightforward process, offering an orderly and neat means of routing electrical wiring.
- Q:What are the different methods for protecting steel channels from UV radiation?
- There are various ways to safeguard steel channels from UV radiation. 1. Painting: Applying a UV-resistant paint coating on the steel channels is a common method. These paints contain special additives that reflect or absorb UV radiation, preventing it from reaching the steel and causing deterioration. 2. Powder coating: Another effective technique is powder coating. This involves applying dry powder electrostatically to the steel's surface and then heating it to create a protective coating. Powder coatings come in different colors and finishes, many of which offer excellent UV resistance. 3. Galvanization: Galvanizing steel channels is a popular method for shielding them from UV radiation and corrosion. It involves coating the steel with a layer of zinc, which acts as a sacrificial barrier against UV rays and other environmental factors, significantly prolonging the channels' lifespan. 4. UV-resistant coatings: Specialized UV-resistant coatings designed for steel protection can be found in the market. These coatings are typically applied as a liquid and create a thin, transparent layer on the steel's surface. They provide outstanding UV protection while maintaining the channels' appearance. 5. Protective films: Protective films or tapes can also be used to shield steel channels from UV radiation. These films are directly applied to the steel's surface and act as a barrier against UV rays. They are easy to install and remove, making them a cost-effective temporary protection solution. Choosing the most suitable method depends on the specific application and requirements. Factors such as the level of UV exposure, desired lifespan, and aesthetic considerations should be taken into account when selecting a method to protect steel channels from UV radiation.
- Q:According to the standard, indoor hanging stone 3 meters high, whether to add channel?
- The key is to see your wall!! If it's a load-bearing wall. That won't be necessary
- Q:What are the design considerations for steel channel structures?
- Some of the key design considerations for steel channel structures include the load-bearing capacity of the channels, the overall stability and structural integrity of the system, the choice of appropriate connections and fasteners, the impact of environmental factors such as wind and seismic loads, the potential for corrosion and the need for protective measures, the aesthetic and architectural requirements, and the feasibility of fabrication and construction. Additionally, factors such as cost, durability, and sustainability should also be taken into account during the design process.
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Channel Bar Hot Rolled Mild U Channel Steel Bars
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 35000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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