U-channel Carbon Steel Hot Rolled JIS Standard High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
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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 | |
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: Can stainless steel rust?
A3: 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.
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- Q: What are the different surface finishes available for steel channels in architectural applications?
- There are several different surface finishes available for steel channels in architectural applications. These finishes are applied to enhance the appearance, durability, and corrosion resistance of the steel channels. Some of the commonly used surface finishes for steel channels in architectural applications include: 1. Mill finish: This is the basic finish that is obtained after the steel channel is manufactured. It has a rough, untreated surface and may have visible imperfections. Mill finish is often used when the steel channel will be covered or painted. 2. Galvanized finish: Galvanizing is a process where a protective zinc coating is applied to the steel channel to prevent corrosion. This finish provides excellent corrosion resistance and is commonly used in outdoor applications or in areas with high humidity or exposure to chemicals. 3. Powder coating: Powder coating is a dry finishing process where a fine powder is electrostatically applied to the steel channel and then cured under heat. This finish provides a durable and smooth surface with a wide range of color options. Powder coating is often used for decorative purposes and to provide additional protection against corrosion. 4. Brushed finish: Brushing is a process where a wire brush is used to create a fine texture on the surface of the steel channel. This finish gives the steel channel a brushed or satin appearance and is often used for architectural applications where a more refined look is desired. 5. Polished finish: Polishing is a process where the steel channel is mechanically or chemically treated to achieve a smooth and reflective surface. This finish is commonly used for decorative purposes and can create a high-end, luxurious appearance. 6. Painted finish: Steel channels can also be painted with various coatings to provide both aesthetic appeal and protection against corrosion. Painted finishes offer a wide range of color options and can be customized to match the design requirements of the architectural application. Overall, the choice of surface finish for steel channels in architectural applications depends on factors such as the desired appearance, level of corrosion resistance needed, and the specific environmental conditions the steel channels will be exposed to.
- Q: What are the advantages of using steel channels?
- There are several advantages to using steel channels in various construction and structural applications. Firstly, steel channels are known for their excellent strength and durability. They can withstand heavy loads and provide structural stability, making them suitable for supporting beams, columns, and other load-bearing elements in buildings and bridges. Another advantage of steel channels is their versatility. They come in various sizes and shapes, allowing for flexibility in design and construction. Steel channels can be easily cut, welded, and manipulated to fit specific requirements, making them a preferred choice for customized structures. Steel channels also offer excellent fire resistance. As a non-combustible material, steel does not contribute to the spread of fire, providing increased safety in buildings. Moreover, steel channels are resistant to corrosion, rust, and decay, making them suitable for both indoor and outdoor applications. This resistance to environmental factors ensures the longevity and low maintenance of structures using steel channels. Furthermore, steel channels are cost-effective in the long run. While the initial investment may be higher compared to other materials, their durability and low maintenance requirements result in reduced repair and replacement costs over time. Additionally, steel is a recyclable material, making it an environmentally friendly choice. Lastly, steel channels have a high aesthetic appeal. The sleek and modern appearance of steel can enhance the visual appeal of structures, making them a preferred choice for architects and designers. In conclusion, the advantages of using steel channels include their strength, versatility, fire resistance, corrosion resistance, cost-effectiveness, and aesthetic appeal. These factors make steel channels a popular choice in various construction and structural applications.
- Q: What are the specifications for steel channel coatings?
- The specific application and environment in which the steel channel will be used determine the varying specifications for its coatings. However, there are several commonly recommended coating specifications for steel channels. Firstly, the type of coating material is an important specification. Zinc-based galvanized coatings and epoxy coatings made from epoxy resins are commonly used for steel channels. These coatings protect against corrosion and enhance the channel's durability and longevity. Another crucial specification is the coating thickness, typically measured in microns. The required level of protection determines the coating thickness, which can vary. For instance, galvanized coatings usually have a thickness of approximately 20-40 microns, while epoxy coatings can range from 50-200 microns. Besides the coating material and thickness, other specifications may include adhesion properties, resistance to chemicals or abrasion, and the coating's color or appearance. These specifications are determined by the specific requirements of the application or industry in which the steel channel will be used. To ensure that the coating specifications for steel channels meet the desired level of protection and performance for the intended application, it is crucial to consult with a coating expert or follow industry standards and guidelines.
- Q: What is the cost of steel channels compared to other materials?
- The cost of steel channels can vary depending on factors such as size, grade, and quantity. However, generally speaking, steel channels tend to be more cost-effective compared to other materials such as aluminum or stainless steel.
- Q: 16A channel steel size requirements are national standards Oh!
- The national standard for channel steels is "hot rolled steel" GB/T706-2008
- Q: What are the guidelines for steel channel installation in corrosive environments?
- When installing steel channels in corrosive environments, there are a few important guidelines to follow to ensure their longevity and effectiveness: 1. Material selection: Choose a steel material that is specifically designed to withstand corrosive environments. Stainless steel is often a suitable choice due to its high resistance to corrosion. Additionally, consider the grade of stainless steel that is most appropriate for the specific corrosive substances present in the environment. 2. Surface preparation: Properly prepare the surface of the steel channels before installation. This may involve removing any existing rust or corrosion, cleaning the surface thoroughly, and applying a protective coating or treatment to enhance the corrosion resistance. 3. Protective coatings: Apply suitable protective coatings to the steel channels to prevent corrosion. This could include paints, epoxy coatings, or galvanizing. Ensure that the chosen coating is compatible with the corrosive environment and offers long-term protection. 4. Proper drainage: Design the installation in a way that promotes proper drainage of any corrosive substances that may come into contact with the steel channels. This can help minimize the accumulation of corrosive agents and reduce the risk of corrosion. 5. Avoid contact with dissimilar metals: Avoid direct contact between the steel channels and dissimilar metals, as this can lead to galvanic corrosion. If contact cannot be avoided, use appropriate insulating materials or coatings to separate the metals and prevent galvanic corrosion. 6. Regular maintenance: Regularly inspect and maintain the steel channels to identify any signs of corrosion or damage. Promptly address any issues to prevent further deterioration and ensure the continued effectiveness of the installation. 7. Follow industry standards and recommendations: Familiarize yourself with relevant industry standards, guidelines, and recommendations for installing steel channels in corrosive environments. This can provide valuable insights on best practices and ensure compliance with safety and performance requirements. It is important to consult with experts or engineers who specialize in corrosion control to ensure that the guidelines are tailored to the specific corrosive environment and the intended application of the steel channels.
- Q: Are steel channels suitable for underground applications?
- Yes, steel channels are suitable for underground applications. They are durable, strong, and resistant to corrosion, making them ideal for withstanding the harsh conditions found underground. Additionally, steel channels can be easily customized to fit specific requirements, making them versatile for various underground applications.
- Q: What are the load distribution factors for steel channel beams?
- The load distribution factors for steel channel beams depend on several factors such as the type of load, the span of the beam, and the support conditions. However, generally, the load distribution factors for steel channel beams are determined using engineering calculations and analysis techniques. These factors help determine the distribution of the applied load across the beam's cross-section, ensuring safe and efficient load-bearing capacity.
- Q: Can steel channels be used in agricultural applications?
- Indeed, agricultural applications can make use of steel channels. These versatile structural components possess both strength and durability, rendering them highly suitable for diverse uses within the agricultural sector. They can be utilized to construct barns, sheds, and other farm structures, as well as to establish support systems for irrigation, fencing, and enclosures for livestock. Furthermore, steel channels exhibit resistance against pests, rot, and fire, ensuring enduring and dependable support for agricultural operations. Moreover, their capacity to endure heavy loads and unfavorable weather conditions positions them as an ideal choice for applications within the agricultural industry, where strength and durability hold utmost importance.
- Q: What's the size of channel 16, please? Thank you!
- 16A - H height 160mm, B leg width 63mm, D waist thickness 6.5mm - sectional area 21.962/ square cm, weight 17.240kg/m16b - H height 160mm, B leg width 65mm, D waist thickness 8.5mm - sectional area 25.162/ square cm, weight 19.752kg/m
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U-channel Carbon Steel Hot Rolled JIS Standard High Quality
- Ref Price:
-
- 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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