U-channel Steel JIS Standard High Quality Hot Rolled
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
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OKorder Financial Service
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Product Description:
OKorder is offering U-channel 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.The JIS channel can be devided into two kinds, namely common channel steel and light channel steel. The sizes of hot rolled common channel steel range from 5# to 40#. Meanwhile, the channel steel can be divided into cold forming sectional equal channel steel, cold forming sectional unequal channel steel, cold forming inner edge channel steel and outer edge channel steel.
2.The JIS channel is usually used for arch-itechtural structure, and they could be welded in order to support or hang a vari-ety of facilities. They are also usually used in combination with I beam. The channel steel with sizes under 14# is usually applied to construction engineering, as purline, while the channel steel with sizes above 16# is more likely to be used in building vehicle chassis structure and mechanical structure. Furthermore, the channel steel in sizes above 30# are target at building bridge structure, as tension bar.
Product Advantages:
OKorder's U-channel 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:
1.We are able to provide channel steel of top quality at attractive price.
2.Our products of channel steel have passed ISO9001:2008 Quality Management System Certification.
Alloy No | Grade | Element (%) | |||||
C | Mn | S | P | Si | |||
Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 | |
Alloy No | Grade | Yielding strength point( Mpa) | |||||
Thickness (mm) | |||||||
≤16 | >16--40 | >40--60 | >60--100 | ||||
≥ | |||||||
Q235 | B | 235 | 225 | 215 | 205 | ||
Alloy No | Grade | Tensile strength (Mpa) | Elongation after fracture (%) | ||||
Thickness (mm) | |||||||
≤16 | >16--40 | >40--60 | >60--100 | ||||
≥ | |||||||
Q235 | B | 375--500 | 26 | 25 | 24 | 23 |
Note of U-channel
1. According to national standard (GB) for our products, if not, supply according to national standards (GB) or agreement.
2. We can not only provide electric furnace +LF+VD and electros lag re-melting (ESR) steel forging materials, but also forging products of piece, bar, etc.
3. Our company is equipped with roll equipment and can provide our customers with roll billets or finished.
4. The materials that we purchase are all accord with International General Standard; you could check it out on the Material Quality Sheet.
5. We are the creator of the “seven-step inspect method” in China.
6. The technical workers we employed are the ones with many years’ working experience, who know the technology procedures very well.
7. We will strictly inspect our production that we sold according to the customer’s request.
FAQ:
Q1: How soon can we receive the product after purchase?
A1: 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.
Q2: What makes stainless steel stainless?
A2: 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.
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
Images:
- Q:What are the different welding methods for steel channels?
- There are several different welding methods that can be used for steel channels, depending on the specific application and desired results. Some of the most common welding methods for steel channels include: 1. Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW involves using an electrode coated in flux to create an arc between the electrode and the base metal. This method is versatile and can be used for both thick and thin steel channels, making it suitable for a wide range of applications. 2. Gas Metal Arc Welding (GMAW): Commonly referred to as MIG welding, GMAW uses a continuous wire electrode that is fed through a welding gun. The wire is melted and joined with the base metal while being shielded by a gas, typically a mixture of argon and carbon dioxide. This method is known for its speed and efficiency, making it ideal for high-volume production of steel channels. 3. Flux-Cored Arc Welding (FCAW): Similar to GMAW, FCAW utilizes a continuous wire electrode, but instead of using a shielding gas, it uses a flux-filled tubular wire. This flux creates a protective shield around the weld, eliminating the need for an external gas supply. FCAW is commonly used for outdoor applications or in environments with strong drafts that could blow away the shielding gas. 4. Gas Tungsten Arc Welding (GTAW): Also known as TIG welding, GTAW uses a non-consumable tungsten electrode to create an arc and heat the base metal. A separate filler rod is then manually fed into the weld pool, creating the joint. GTAW is known for its precision and control, making it suitable for welding thin steel channels or when a high-quality weld is required. 5. Submerged Arc Welding (SAW): SAW involves feeding a continuous wire electrode into the joint while a layer of granular flux covers the weld zone. The arc is submerged beneath the flux, providing a protective atmosphere and preventing the weld from being exposed to the surrounding air. This method is commonly used for thicker steel channels or when high deposition rates are required. It is important to consider the specific requirements of the steel channel and the intended application when selecting a welding method. Each method has its advantages and limitations, so it is crucial to choose the most appropriate method for achieving the desired results in terms of strength, aesthetics, and efficiency.
- Q:Can steel channels be used for supporting staircases?
- Indeed, staircases can be supported using steel channels. In construction, steel channels are widely employed due to their robustness and endurance. They offer exceptional support and stability, rendering them appropriate for withstanding the load of staircases while safeguarding their structural soundness. Furthermore, steel channels can be effortlessly tailored and manufactured to meet precise design specifications, thus establishing them as a flexible option for supporting staircases.
- Q:Are steel channels suitable for use in the construction of conveyor systems?
- Yes, steel channels are suitable for use in the construction of conveyor systems. Steel channels offer a number of beneficial properties that make them ideal for this purpose. Firstly, steel channels provide excellent strength and durability, allowing them to withstand the heavy loads and constant movement typically associated with conveyor systems. They also have high resistance to corrosion and wear, ensuring a longer lifespan and reducing the need for frequent maintenance or replacement. Additionally, steel channels can be easily customized and fabricated to meet specific design requirements, allowing for a more efficient and effective conveyor system. Overall, the use of steel channels in conveyor system construction can enhance the system's functionality, reliability, and longevity.
- Q:How do steel channels contribute to the overall durability of a structure?
- Steel channels contribute to the overall durability of a structure by providing increased strength and stability. They act as support beams, distributing the load evenly throughout the structure. This helps to prevent excessive bending or sagging, ensuring the structure remains stable and resistant to deformation. Additionally, the use of steel channels enhances the structural integrity of a building, making it more resistant to various environmental forces such as wind, earthquakes, and heavy loads.
- Q:How do steel channels contribute to the overall strength of a structure?
- There are multiple ways in which steel channels contribute to the overall strength of a structure. To begin with, they offer structural support and stability by evenly distributing the load across the structure. The shape of steel channels, which includes a wide base and tapered edges, allows them to bear more weight and resist bending or buckling when faced with heavy loads. Moreover, steel channels enhance the rigidity of a structure by preventing lateral movement or twisting. They function as beams, establishing a framework that combats deformation and ensures the structure maintains its shape and integrity, even under challenging circumstances like earthquakes or strong winds. Furthermore, steel channels can be strategically positioned in crucial areas of a structure, such as load-bearing walls or columns, to reinforce these vulnerable points. This reinforcement significantly increases the overall strength and durability of the structure, reducing the risk of structural failure. In addition, steel channels possess high tensile strength, enabling them to withstand stretching or elongation when subjected to tension. This property is particularly important for structures that encounter dynamic loads, like bridges or tall buildings. Steel channels play a role in distributing and absorbing these dynamic forces, preventing excessive deflection or deformation that could jeopardize the stability of the structure. In conclusion, the contribution of steel channels to the overall strength of a structure is significant. They provide structural support, enhance rigidity, reinforce vulnerable points, and offer high tensile strength. Their ability to distribute loads, resist bending or buckling, and withstand dynamic forces makes them an essential component of any robust and long-lasting structure.
- Q:What are the different load combinations considered for steel channels?
- The different load combinations considered for steel channels typically include dead loads, live loads, wind loads, and seismic loads. Dead loads refer to the weight of the structure itself and any permanent fixtures or equipment. Live loads account for the varying weights and forces imposed by occupants, furniture, and other temporary loads. Wind loads take into account the pressure and suction forces exerted by wind on the structure. Seismic loads consider the potential ground shaking during an earthquake. These load combinations are analyzed and designed to ensure the steel channels can safely withstand the forces and maintain structural integrity.
- Q:What are the precautions for handling and storing steel channels?
- When handling and storing steel channels, it is important to take certain precautions to ensure safety and prevent damage. Some of the precautions include using appropriate lifting equipment and techniques to avoid injuries, wearing personal protective equipment such as gloves and safety boots, and inspecting the channels for any defects or damage before handling them. Additionally, steel channels should be stored in a dry and well-ventilated area to prevent corrosion and damage. It is also important to stack the channels properly, ensuring that they are supported evenly to avoid any bending or warping.
- Q:How do steel channels contribute to the sustainability of a building?
- Steel channels contribute to the sustainability of a building in several ways. Firstly, they are highly durable and have a long lifespan, reducing the need for frequent replacements or repairs. This minimizes the overall environmental impact associated with the production and disposal of building materials. Additionally, steel channels can be easily recycled at the end of their life cycle, reducing waste and conserving natural resources. Furthermore, steel channels are lightweight, allowing for more efficient transportation and installation, which reduces energy consumption during construction. Lastly, steel channels provide structural strength and support, allowing for the design of more sustainable and space-efficient buildings.
- Q:Are steel channels cost-effective compared to other materials?
- Yes, steel channels are generally considered to be cost-effective compared to other materials. Steel is a widely available and relatively inexpensive material, making steel channels a cost-effective choice for various construction and manufacturing applications. Additionally, steel channels offer excellent strength and durability, allowing them to withstand heavy loads and harsh conditions. This durability translates to long-term cost savings as steel channels require less maintenance and replacement compared to other materials. Furthermore, steel is highly recyclable, making it an environmentally friendly option. While the initial cost of steel channels may be slightly higher compared to some other materials, the long-term cost-effectiveness and numerous advantages make steel channels a popular choice in various industries.
- Q:How do steel channels contribute to the overall stability of a telecommunications tower?
- Steel channels contribute to the overall stability of a telecommunications tower by providing structural support and rigidity. They are used as vertical and horizontal members in the tower's framework, helping to distribute the load evenly and resist any external forces such as wind or seismic activity. The channels also help to maintain the tower's shape and prevent deformation, ensuring its stability and longevity.
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U-channel Steel JIS Standard High Quality Hot Rolled
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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