hot rolled channel steel

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

Standard:ASTM, BS, DIN, GB, JIS
Dimensions:6.3#-32#
Grade:Q235-420B
Place of Origin:Hebei, China (Mainland)
Brand Name:Dinghe
Model Number:6.3#-32#
Shape:U Channel
Application:construction
Perforated Or Not:Not Perforated
length:6m-12m

Packaging & Delivery

Packaging Details:	Sea-worthy packing or according to the customer's requirments
Delivery Detail:	about 30 days after receiving your payment

Specifications

1. High mechanical strength
2. Standard: GB, JIS, DIN
3. Having competitive prices and good quality
4. Short delivery time

Specifications

JIS standard hot rolled steel H beams
1.size:100*100mm-400*400mm
2.standard: GB,JIS,EN,ASTM
3.Q235B,Q345,SS400...

JIS Standard Hot rolled steel H- beams

1. Good service, competitive price.

2. Standard: GB, JIS, ASTM, DIN...

3. Material: Q235, Q345, SS400, ASTM A36, S235JR, SS540.

4. Length: 5.8m-12m, or as your request.

5.Full size and qualified mechanical equipment.

6. prompt delivery time.

Q: Geometrical dimension of channel steel channel 8: GB material. Now a lot of non-standard (lower tolerance. National standard difference 5~7%)

Q: How do steel channels contribute to the overall strength of a building?: Steel channels contribute to the overall strength of a building by providing structural support and reinforcement. They are commonly used in construction to transfer loads and distribute weight evenly across different parts of the structure. Steel channels help to prevent sagging, bending, and collapse by increasing the stability and rigidity of the building. Additionally, they enhance the building's resistance to lateral forces such as wind or earthquakes, making it more durable and structurally sound.

Q: Are steel channels resistant to pests and termites?: Steel channels are highly resistant to pests and termites. Unlike wooden channels, which are susceptible to infestation and damage by termites and other pests, steel channels provide a strong barrier that pests cannot penetrate. Steel is an inorganic material that does not provide a food source or a suitable environment for pests to thrive. Whether it is rats, termites, or other pests, they are unable to chew through steel and therefore cannot cause any damage to steel channels. Additionally, steel channels are not susceptible to rot or decay, which makes them even more resistant to pest infestation. Therefore, if you are looking for a durable and pest-resistant option, steel channels are an excellent choice.

Q: What are the different material specifications for steel channels?: Steel channels, commonly used in construction and engineering projects, are versatile structural components. Their specifications vary depending on the specific application and requirements. Let's explore some of the different material specifications for steel channels: 1. Standard Grades: Organizations like ASTM or ISO define various standard grades for steel channels. Examples include A36, A572, A588, and A992. 2. Carbon Content: Steel channels can be categorized based on their carbon content. Low carbon steel channels, such as A36, have a carbon content of 0.25% or less, making them easily weldable and formable. On the other hand, high carbon steel channels, like A588, have a carbon content above 0.25% and possess greater strength and hardness. 3. Alloying Elements: Some steel channels are alloyed with specific elements to enhance their properties. Stainless steel channels, for instance, contain high levels of chromium, providing corrosion resistance. Alloy steel channels may contain elements like manganese, nickel, or molybdenum to improve strength, toughness, and other desired characteristics. 4. Dimensions and Sizes: Steel channels are available in various dimensions and sizes. These are specified by their height, width, and weight per unit length. Common sizes range from 2 inches x 1 inch to 12 inches x 20 inches or larger. 5. Surface Finish: Steel channels can have different surface finishes depending on the manufacturing process and intended use. Hot-rolled, cold-rolled, galvanized, or painted finishes are common. Each finish offers unique benefits such as improved strength, aesthetics, or corrosion resistance. 6. Tolerances: Steel channels typically have specified tolerances for dimensions, straightness, twist, and other parameters. These tolerances ensure that the channels meet the required standards and can be accurately fabricated and installed. When selecting steel channels for a specific project, it is important to consult the specific material specifications provided by manufacturers or industry standards. These specifications guarantee that the channels meet the required strength, durability, and other performance requirements for the intended application.

Q: How do steel channels differ from steel angles?: Steel channels and steel angles differ in their shape and structure. Steel channels are long and U-shaped, resembling a channel or a trough, with equal or unequal flanges on the sides. They are commonly used for structural support in construction and are ideal for applications requiring high strength and rigidity. On the other hand, steel angles have an L-shaped cross-section, with two legs meeting at a 90-degree angle. They are versatile and commonly used for bracing, framing, and other structural applications where strength and stability are required. The main difference lies in their shape and the type of structural support they provide.

Q: What are the common maintenance practices for steel channels?: Some common maintenance practices for steel channels include regular cleaning, inspection for any signs of corrosion or damage, and applying protective coatings or paints. Cleaning is an essential maintenance practice for steel channels. This involves removing dirt, dust, and any other contaminants that can accumulate on the surface. Regular cleaning helps to prevent the buildup of corrosive substances and maintain the aesthetic appearance of the steel channels. Inspecting steel channels for signs of corrosion or damage is also crucial. Corrosion can weaken the structural integrity of the channels and significantly reduce their lifespan. Regular inspections allow for early detection of corrosion or any other forms of damage such as cracks or dents. If any issues are found, appropriate repair or replacement measures can be taken promptly. Applying protective coatings or paints is another important maintenance practice. These coatings act as a barrier between the steel channels and the external environment, protecting them from corrosion and other types of damage. Different types of coatings, such as zinc coatings or epoxy paints, can be used depending on the specific application and environmental conditions. In addition to these practices, it is also essential to keep the surrounding area clean and free from debris that may accumulate around the steel channels. This prevents the buildup of moisture, which can contribute to corrosion. Regular maintenance practices for steel channels help to prolong their lifespan, ensure their structural integrity, and maintain their appearance. It is advisable to follow manufacturer's recommendations and consult with professionals to determine the most suitable maintenance practices for specific applications and environmental conditions.

Q: Can steel channels be used for overhead crane support?: Yes, steel channels can be used for overhead crane support. Steel channels are commonly used in construction and engineering applications due to their strength and durability. They provide a rigid and stable structure that can support heavy loads, making them suitable for supporting overhead cranes. Steel channels can be designed and installed in various configurations to meet the specific requirements of the crane system, ensuring safe and reliable operation.

Q: Can steel channels be used for supporting exterior artwork and sculptures?: Indeed, exterior artwork and sculptures can be adequately supported by steel channels. These steel channels are frequently employed in construction and engineering ventures owing to their robustness and longevity. They offer exceptional support and can endure substantial loads, hence making them well-suited for upholding sizable and weighty sculptures or artworks. Moreover, steel channels can be effortlessly tailored to conform to the specific requirements of the artwork or sculpture, guaranteeing a secure and stable support structure. The capacity to endure inclement weather conditions and resist corrosion renders steel channels a trustworthy option for outdoor installations. All in all, utilizing steel channels to support exterior artwork and sculptures represents a pragmatic and efficient solution.

Q: What is the cost of steel channels?: The cost of steel channels can vary depending on various factors such as the type and grade of steel, the size and length of the channels, and the current market conditions. Steel channels are commonly used for structural applications in construction, engineering, and manufacturing industries. It is recommended to contact local suppliers or check online platforms to get accurate and up-to-date pricing information.

Q: How do steel channels perform under live loads?: Steel channels, commonly used in construction projects, are known for their durability and reliability. They excel in supporting heavy loads and distributing them evenly along their length, making them suitable for applications with live loads, like people or equipment. The design of steel channels efficiently resists bending and buckling, ensuring the integrity and stability of the structure. Their shape and cross-section provide a high moment of inertia, contributing to their superior load-carrying capacity. This means they can withstand larger live loads without excessive deflection or deformation. In addition, steel channels offer a high strength-to-weight ratio, making them ideal for structures that require significant load-bearing capacity while minimizing weight. This advantage is particularly valuable in applications like bridges or overhead cranes, where the weight of the structure needs to be minimized. Furthermore, steel channels are highly resistant to fatigue, allowing them to endure repeated loading and unloading without significant loss in performance. This characteristic makes them well-suited for applications involving dynamic loads, such as moving vehicles or heavy machinery. To summarize, steel channels perform exceptionally well under live loads. They support heavy loads, distribute them evenly, resist bending and buckling, and withstand repeated loading. These qualities make steel channels a reliable and efficient choice for various construction projects that require superior load-bearing capacity and structural stability.

Send your message to us

*Email

*TEL

*Quantity

*Unit