U Channel Steel/Steel Channel /Galvanized Steel Channel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 20000 m.t/month
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Product Description:
OKorder is offering U Channel Steel/Steel Channel /Galvanized Steel Channelprices 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:
U Channel Steel/Steel Channel /Galvanized Steel Channel 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 U Channel Steel/Steel Channel /Galvanized Steel Channel 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 U Channel:
Standard Applied: GB Standard, EN Standard(UPN), JIS Standard
Sizes: 50mm to 300mm
Material Grade: Q235B, Q345B, S235JR, SS400, ASTM A36
As shown in the figure:
JIS U CHANNEL | Standard h | Sectional b | Dimension s | t | Mass: Kg/m |
(mm) | (mm) | (mm) | (mm) | ||
50x25 | 50 | 25 | 3.0 | 6.00 | 2.37 |
75X40 | 75 | 40 | 3.8 | 7.00 | 5.30 |
75X40 | 75 | 40 | 4.0 | 7.00 | 5.60 |
75X40 | 75 | 40 | 4.5 | 7.00 | 5.85 |
75X40 | 75 | 40 | 5.0 | 7.00 | 6.92 |
100X50 | 100 | 50 | 3.8 | 6.00 | 7.30 |
100X50 | 100 | 50 | 4.2 | 6.00 | 8.03 |
100X50 | 100 | 50 | 4.5 | 7.50 | 8.97 |
100X50 | 100 | 50 | 5.0 | 7.50 | 9.36 |
125X65 | 125 | 65 | 5.2 | 6.80 | 11.66 |
125X65 | 125 | 65 | 5.3 | 6.80 | 12.17 |
125X65 | 125 | 65 | 5.5 | 8.00 | 12.91 |
125X65 | 125 | 65 | 6.0 | 8.00 | 13.40 |
150x75 | 150 | 75 | 5.5 | 7.30 | 14.66 |
150x75 | 150 | 75 | 5.7 | 10.00 | 16.71 |
150x75 | 150 | 75 | 6.0 | 10.00 | 17.90 |
150x75 | 150 | 75 | 6.5 | 10.00 | 18.60 |
Note: We are able to supply other dimensions and sizes, which depends on the customer's requirements for the quantity.
Chemical Composition of Q235B Steel U Channel:
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 |
Package & Delivery of JIS U Channel Steel:
1.The JIS u channel steel will be packed in bundle with steel wire at each end of every bundle and color marking in order to help the customer to recognize his goods more easily at sight.
2. And the channel steel could be loaded into 20ft or 40ft container, or by bulk cargo.If the weight of each bundle reaches more than 3.5 mt, the loading by break bulk cargo should be choosed.When the weight of each bundle reaches less than 3mt, the loading by container should be choosed.
3.As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.
4.All in all, we could do in accordance with customer's request.
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: 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.
Images:
- Q: How do steel channels contribute to the overall longevity of a structure?
- There are several ways in which steel channels contribute to the overall longevity of a structure. Firstly, their strength and durability are well-known. Steel channels can withstand heavy loads and resist deformation, thus ensuring the building's structural integrity over time. This strength is particularly crucial in areas prone to earthquakes, strong winds, or heavy snow loads. Moreover, steel channels offer a high level of corrosion resistance. Steel naturally resists rust and deterioration, especially when adequately coated with protective finishes. This resistance to corrosion guarantees that the structure remains stable and secure for an extended period, even in harsh environments or coastal areas with saltwater exposure concerns. Furthermore, steel channels are highly versatile and easy to customize and fabricate according to specific design requirements. This adaptability empowers architects and engineers to create intricate and innovative structures that are visually appealing and structurally robust. Steel channels can be seamlessly integrated into various building systems, such as framing, roofing, and cladding, facilitating an efficient and streamlined construction process. Additionally, steel channels have an extended lifespan compared to other building materials. Unlike wood or concrete, steel does not rot, warp, or crack over time. This longevity reduces the need for frequent repairs and replacements, ultimately saving time and money in the long term. Moreover, steel is a sustainable and recyclable material, contributing to the overall environmental friendliness of the structure. In conclusion, steel channels significantly contribute to the overall longevity of a structure by providing strength, durability, corrosion resistance, versatility, and a long lifespan. Their ability to withstand various loads and environmental conditions ensures the building's structural integrity, while their customization options and recyclability make them an excellent choice for sustainable construction practices.
- Q: Can steel channels be used for marine applications?
- Steel channels are indeed suitable for marine applications. They serve as versatile structural components widely utilized in shipbuilding and other marine-related industries. With their exceptional strength and durability, they prove to be ideal for various marine uses, including ship hulls, decks, bulkheads, and frames. By applying suitable coatings and treatments, the corrosion resistance of steel channels can be enhanced, allowing them to withstand the harsh marine environments. Moreover, steel channels can be effortlessly fabricated and welded to meet specific design specifications, making them the preferred option in marine construction.
- Q: Do galvanized steel channels need anti rust treatment?
- Galvanized layer can play a good role in rust prevention, rust prevention can not be done anymore.
- Q: Are steel channels suitable for seismic retrofitting?
- Yes, steel channels are suitable for seismic retrofitting. Steel channels are commonly used in seismic retrofitting projects due to their high strength and ductility. They can be used to reinforce and strengthen existing structures, especially in areas with high seismic activity. Steel channels are able to absorb and distribute seismic forces, making them effective in improving the structural integrity and performance of the building during an earthquake. Additionally, steel channels can be easily installed and integrated into existing structures, making them a popular choice for seismic retrofitting projects. Overall, steel channels are a reliable and suitable option for seismic retrofitting.
- Q: How much is the channel steel? How much is one and how long is it?. What is the price of different sizes?
- Whether poor channel or national channel, are 6 meters. Channel twelve meters, unless you are specially made to order. With 2, and so on, so long span to do the next floor, GB are not. Unless you are about 3 meters, one support. 12 meters long span do general office loft, have to use i-beam. And more than 16#.
- Q: Can steel channels be used in seismic zones?
- Yes, steel channels can be used in seismic zones. Steel channels are commonly used in seismic design and construction due to their high strength and ductility, which allows them to withstand the lateral forces and vibrations caused by seismic activity. The use of steel channels in seismic zones helps enhance the structural integrity and stability of buildings and infrastructure. Proper design and installation techniques, along with adherence to seismic codes and regulations, are crucial to ensure the safe and effective use of steel channels in seismic zones.
- Q: How do steel channels contribute to the overall efficiency of a building?
- Steel channels contribute to the overall efficiency of a building in several ways. Firstly, they provide structural support, enhancing the strength and stability of the building. This allows for the construction of taller and larger structures, maximizing the use of space. Additionally, steel channels can be used to create open floor plans, allowing for flexible and versatile layouts. Moreover, steel channels are lightweight yet durable, making them easy to transport and install, reducing construction time and costs. Lastly, steel channels have high resistance to fire, corrosion, and pests, ensuring the long-term durability and safety of the building.
- Q: What are the different methods of rust prevention for steel channels?
- Steel channels can be protected from rust through various methods. Here are some commonly used ones: 1. Galvanization: Coating the steel channels with zinc is a widely employed technique. Zinc acts as a sacrificial anode, safeguarding the steel from corrosion. Depending on the specific requirements, galvanization can be achieved through hot-dip galvanizing or electro-galvanizing. 2. Application of Paint or Powder Coating: By applying paint or powder coating, a protective barrier is created between the steel channels and the environment. This prevents moisture and oxygen from reaching the steel surface, effectively inhibiting rust formation. It is crucial to carry out proper surface preparation and use high-quality anti-corrosion paints for effective coating. 3. Epoxy Coating: Epoxy coatings offer excellent rust and corrosion protection. These coatings consist of a resin and a hardener, applied as a two-part system. Epoxy coatings are renowned for their durability, chemical resistance, and strong adhesion to steel surfaces. 4. Cathodic Protection: This method involves the use of sacrificial anodes or impressed current to shield steel channels from rust. Sacrificial anodes, usually made of zinc or aluminum, are connected to the channels and corrode instead of the channels. Impressed current systems employ an external power supply to generate a protective electric current that prevents corrosion. 5. Rust Inhibitors: Chemical compounds known as rust inhibitors can be applied to the steel channels to hinder rust formation. These inhibitors create a protective layer on the metal surface, preventing moisture and oxygen from reaching the steel. They can be applied as a spray, dip, or incorporated into coatings or paints. Choosing the appropriate rust prevention method depends on the specific application, environmental conditions, and budget constraints. Regular maintenance and inspection of the steel channels are vital to promptly identify and address any signs of rust or corrosion.
- Q: What are the common surface finishes available for steel channels?
- The common surface finishes available for steel channels include hot-dip galvanized, painted, and powder coated finishes.
- Q: What are the different methods of protecting steel channels from weathering?
- To prevent weathering and extend the lifespan of steel channels, there are multiple methods to choose from. These methods aim to combat corrosion and safeguard the integrity of the channels. The following are some commonly used techniques: 1. Coatings: Applying protective coatings is highly effective in preventing weathering on steel channels. These coatings can come in the form of paint, epoxy, or zinc-based materials. By acting as a barrier, the coating stops moisture and oxygen from reaching the steel surface and causing corrosion. 2. Galvanization: Galvanizing steel channels involves coating them with a layer of zinc. This method provides exceptional protection against weathering as the zinc acts as a sacrificial anode, corroding instead of the steel. Galvanized steel channels exhibit enhanced corrosion resistance and can withstand harsh weather conditions. 3. Powder coating: Powder coating is a popular technique for shielding steel channels from weathering. It entails applying a dry powder to the channels' surface, which is then heated and cured to form a durable protective layer. Powder coating not only provides a decorative finish but also offers excellent resistance to corrosion, UV rays, and weathering. 4. Stainless steel: Utilizing stainless steel channels is another effective means of weathering protection. Stainless steel contains chromium, which forms a passive oxide layer on the surface, safeguarding it from corrosion. Stainless steel channels exhibit high resistance to rust, making them suitable for outdoor applications. 5. Design considerations: Proper design and engineering can also play a crucial role in protecting steel channels from weathering. This involves incorporating drainage systems to prevent water accumulation, ensuring adequate ventilation to minimize moisture buildup, and avoiding the use of dissimilar metals that could trigger galvanic corrosion. In conclusion, several methods are available for protecting steel channels from weathering. Each method offers varying levels of protection, and the choice depends on factors such as the environment, budget, and desired lifespan of the steel channels. Selecting the appropriate method is crucial to ensure the durability and performance of steel channels in outdoor applications.
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U Channel Steel/Steel Channel /Galvanized Steel Channel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t
- Supply Capability:
- 20000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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