U-channel JIS Standard with Different Sizes Hot Rolled
- 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.
Images:
- 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.
- Q: What are the different methods for reinforcing steel channels?
- There are several methods for reinforcing steel channels, depending on the specific requirements and applications. Some of the common methods include: 1. Welding: Welding is a widely used method for reinforcing steel channels. It involves attaching additional steel plates or bars to the existing channel using high heat generated by an electric arc. This method provides a strong bond and ensures structural integrity. 2. Bolting: Bolting is another method used to reinforce steel channels. It involves attaching additional steel plates or bars to the channel using bolts and nuts. This method is relatively easier to implement and allows for easy removal or adjustment if required. 3. Adhesive bonding: Adhesive bonding is a technique that involves using industrial-grade adhesives to bond additional steel plates or bars to the steel channel. This method offers a strong bond and is often used in applications where welding or bolting may not be feasible or desired. 4. Fiber reinforced polymers (FRP): FRP composites, such as carbon fiber or fiberglass, can be used to reinforce steel channels. These materials are lightweight, high-strength, and corrosion-resistant, making them ideal for strengthening channels in corrosive environments or where weight is a concern. 5. Shotcreting: Shotcreting is a method that involves spraying a mixture of cement, sand, and reinforcing fibers onto the surface of the steel channel. This creates a layer of reinforced concrete that enhances the strength and durability of the channel. 6. Encasement: In some cases, steel channels may be reinforced by encasing them in concrete. This method involves pouring concrete around the channel, creating a composite structure that combines the strength of both materials. 7. Pre-stressing: Pre-stressing is a technique that involves applying tension to the steel channel before it is loaded. This can be done using pre-stressed steel strands or bars, which are anchored at the ends of the channel. The pre-stressing force helps to counteract the tensile forces that the channel may experience during use. It is important to note that the selection of the appropriate method for reinforcing steel channels depends on factors such as the load requirements, environmental conditions, cost, and feasibility. Consulting with a structural engineer or expert is recommended to ensure the chosen method meets the specific needs of the application.
- Q: How do steel channels contribute to sustainable construction?
- Steel channels contribute to sustainable construction in several ways. Firstly, steel is a highly durable material that can withstand extreme weather conditions and has a long lifespan, reducing the need for frequent replacements. Additionally, steel channels are often made from recycled materials, reducing the demand for raw resources and minimizing waste. Steel is also highly recyclable, making it a sustainable choice as it can be repurposed at the end of its lifespan. Furthermore, steel channels are lightweight, which reduces the energy required for transportation and installation. Overall, steel channels offer strength, durability, recyclability, and reduced environmental impact, making them a sustainable choice for construction projects.
- Q: Are steel channels suitable for use in electrical applications?
- Yes, steel channels are suitable for use in electrical applications. Steel channels are often used in electrical applications due to their strength, durability, and conductivity. They provide a secure and stable mounting solution for electrical components and wiring. Steel channels also offer excellent protection against physical damage, moisture, and other environmental factors. Additionally, steel channels can be easily customized and adjusted to accommodate various electrical configurations. Overall, steel channels are a reliable choice for electrical applications as they ensure the safety and efficiency of electrical systems.
- Q: What are the different types of connections used for steel channels in curtain wall systems?
- There are several types of connections used for steel channels in curtain wall systems. Some common types include welded connections, bolted connections, and clip connections. Welded connections involve joining the steel channels together using welding techniques. Bolted connections involve using bolts and nuts to secure the channels together. Clip connections use specialized clips that attach to the steel channels, providing a secure connection. These different types of connections offer varying levels of strength, flexibility, and ease of installation, depending on the specific requirements of the curtain wall system.
- Q: What factors should be considered when selecting steel channels?
- When selecting steel channels, several factors should be considered. Firstly, the dimensions and shape of the channel should align with the specific application requirements, ensuring it can withstand the intended load and fit within the space constraints. Secondly, the steel grade and its mechanical properties, such as strength, ductility, and corrosion resistance, should be evaluated to ensure compatibility with the environmental conditions and potential external factors. Additionally, factors like the channel's manufacturing method, cost, availability, and supplier reputation should also be taken into account to make an informed decision.
- Q: What is the specific weight of 10# channel steel?
- Cold rolling edge channel (CJ/YB99-81 standard standard)The height of =120, legs wide =60, short width =20, thickness =3, leg end arc radius =3.0, cross-sectional area (cm2) =7.808, (kg/m) =6.090 theoretical weight (legs bent inward kind)
- Q: Can steel channels be used for equipment racks?
- Yes, steel channels can be used for equipment racks. Steel channels provide a sturdy and durable framework that can support heavy equipment and provide excellent structural integrity for equipment rack installations.
- Q: What are the different methods for protecting steel channels from impact damage?
- There are several methods for protecting steel channels from impact damage. 1. Bumper guards: Installing bumper guards along the edges of steel channels can help prevent impact damage. These guards are typically made of rubber or other impact-resistant materials and act as a cushion to absorb the force of any potential impacts. 2. Protective coatings: Applying protective coatings to the surface of steel channels can provide an additional layer of protection against impact damage. Coatings such as paint, epoxy, or polyurethane can help minimize the effects of impacts and reduce the risk of damage. 3. Impact-resistant barriers: Placing impact-resistant barriers in front of steel channels can help absorb or deflect the force of any potential impacts. These barriers can be made of materials such as concrete, plastic, or metal, and are designed to provide a physical barrier between the channel and any potential impact. 4. Shock-absorbing materials: Using shock-absorbing materials such as foam or rubber pads can help reduce the impact force transferred to steel channels. These materials can be placed between the channel and any objects that may come into contact with it, effectively absorbing the impact energy and minimizing the risk of damage. 5. Reinforcement: Strengthening steel channels through reinforcement techniques can make them more resistant to impact damage. This can be achieved by adding additional support structures, such as braces or stiffeners, to increase the channel's structural integrity and ability to withstand impacts. 6. Proper installation: Ensuring that steel channels are properly installed and secured can help reduce the risk of impact damage. Proper alignment, anchoring, and fastening techniques can help ensure that the channels are securely in place and less susceptible to damage from impacts. It is important to consider the specific requirements and environment in which the steel channels are being used when selecting the most appropriate method for protecting them from impact damage. Consulting with experts or engineers experienced in steel channel protection can help determine the most suitable method for a particular application.
- Q: What are the typical lengths of steel channels?
- Steel channels come in a range of lengths depending on the manufacturer and their intended purpose. Generally, you can find them in standard sizes between 20 feet (6.1 meters) and 40 feet (12.2 meters). These standard lengths are commonly utilized in construction projects for structural support, framing, and bracing. Moreover, manufacturers may offer tailored cutting services to accommodate specific length requirements for individual projects.
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U-channel JIS Standard with Different Sizes Hot Rolled
- 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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