• High Quality Hot Rolled U-Channel Steel System 1
  • High Quality Hot Rolled U-Channel Steel System 2
  • High Quality Hot Rolled U-Channel Steel System 3
  • High Quality Hot Rolled U-Channel Steel System 4
High Quality Hot Rolled U-Channel Steel

High Quality Hot Rolled U-Channel Steel

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

OKorder is offering Hot Rolled Steel 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:

Hot Rolled Steel U-Channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc.The hot rolled channel steel belongs to carbon structural steel which is applied to in the field of construction and machinery.In details, the hot rolled channel steel 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. Generally,the hot rolled channel steel we supply must possess perfect welding property, riveting property and mechanical property and so on.

 

Product Advantages:

OKorder's Hot Rolled Steel 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:

We supply high quality MS Channel at reasonable price, including Chinese standard, Japanese standard and so on.

Standard

GB/JIS

Material Grade

Q235,SS400

Technique:

Hot Rolled

Sizes as per chinese standard:

50*37*4.5mm - 300*89*11.5mm


Sizes as per japanese standard:

50*25*3mm – 200*80*7.5mm

Length:

6meter, 9meter, 12meter

 The chemical composition of HR Channel Steel according to Q235B

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

                                         

Package & Delivery of MS Channel:

1.The hot rolled 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 hot rolled 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: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

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 upon international and government factors, but is typically 7 to 10 workdays.


High Quality Hot Rolled U-Channel Steel

High Quality Hot Rolled U-Channel Steel








Q:Cantilever scaffold of the I-beam, in the Yang Kok position encountered a frame column, what should I do?
In fact, this should be good to deal with, if there are plans to say that.Cantilever structure encountered structural column, can be considered to be cantilevered into simply supported, namely the constructional column embedded corbel, the distal cantilevered on the bracket, the cantilever is more favorable, the original cantilever beam into force, better.
Q:What are the different methods of protecting steel I-beams from fire?
There are several methods for protecting steel I-beams from fire. One common method is the application of fire-resistant coatings or intumescent paints, which expand when exposed to heat, forming an insulating layer that slows down heat transfer to the steel. Another method is the use of fire-resistant insulation materials, such as mineral wool or ceramic fiber, which are wrapped around the beams to provide thermal protection. Additionally, fireproofing sprays or boards can be applied to the beams to prevent them from reaching critical temperatures during a fire. Finally, encasing the I-beams in fire-rated materials, such as concrete or gypsum board, is another effective way to protect them from fire damage.
Q:How do you calculate the moment due to torsion in a steel I-beam?
To determine the moment resulting from torsion in a steel I-beam, one must take into account the beam's geometry and the applied torsional load. This moment is a measure of the rotational force acting on the beam. To begin, the torque applied to the beam must be calculated. This torque is obtained by multiplying the applied force by the distance from the center of the beam to the point where the force is applied. Next, the polar moment of inertia (J) of the beam's cross-section should be calculated. This measure quantifies the beam's resistance to torsional deformation. The I-beam's specific cross-sectional formula can be used for this calculation. Once the torque and the polar moment of inertia are determined, the moment due to torsion can be calculated using the formula: M = T / (J * R) Here, M represents the moment due to torsion, T represents the torque, J represents the polar moment of inertia, and R represents the distance from the center of the beam to the outermost fiber. It is important to note that the calculated moment due to torsion represents the maximum twisting moment experienced by the beam. This value is crucial for evaluating the beam's structural integrity and design, ensuring it can withstand the applied torsional load. Furthermore, it is vital to verify if the calculated moment due to torsion falls within the permissible limits stipulated by relevant design codes and standards. These limits guarantee the safety and reliability of the steel I-beam under torsional loads. In conclusion, the calculation of the moment due to torsion in a steel I-beam involves determining the applied torque, calculating the polar moment of inertia, and applying the appropriate formula to obtain the moment due to torsion. This calculation aids in evaluating the beam's ability to withstand rotational forces and ensures its structural integrity.
Q:Can steel I-beams be used for distribution centers?
Indeed, distribution centers can make use of steel I-beams. These beams are frequently employed in construction as a result of their robustness and resilience. They possess exceptional load-bearing capabilities, which renders them suitable for accommodating substantial quantities of goods, machinery, and equipment that are typical of large-scale structures like distribution centers. Furthermore, steel I-beams can be tailored to different dimensions and lengths, thereby enabling flexibility in the design and arrangement of a distribution center's layout and structure. The utilization of steel I-beams in distribution centers guarantees a solid and dependable infrastructure that is capable of withstanding the demands imposed by storage, transportation, and logistics operations.
Q:What are the factors to consider when designing connections for steel I-beams?
When designing connections for steel I-beams, several factors need to be considered to ensure the structural integrity and overall safety of the structure. Here are some of the key factors to consider: 1. Load and stress distribution: It is important to carefully analyze the loads and stresses that the I-beams will be subjected to. This includes considering both static and dynamic loads, as well as the potential for any additional loads in the future. The connection design should be able to efficiently distribute these loads and stresses across the beams and connecting elements. 2. Connection type: There are various connection types available for steel I-beams, such as bolted, welded, or a combination of both. Each type has its own advantages and limitations, and the choice of connection type should be based on factors such as load requirements, ease of installation, accessibility, and potential for future modifications or disassembly. 3. Compatibility with the surrounding structure: The connection design should be compatible with the overall structural system and any existing connections. It should not create any conflicting or detrimental effects on the surrounding elements or compromise the performance of the entire structure. 4. Connection strength and rigidity: The connection should be designed to provide sufficient strength and rigidity to resist the applied loads and prevent any excessive deflection or deformation. This involves considering the capacity of the connected elements and ensuring that the connection can transfer the loads without failure or excessive movement. 5. Material compatibility: The materials used for the connection elements, such as bolts, welds, or plates, should be compatible with the steel I-beams and have similar mechanical properties. This ensures that the connection can effectively transfer the loads and withstand any potential forces or deformations. 6. Ease of fabrication and installation: The connection design should be practical and feasible to fabricate and install in a cost-effective and timely manner. This includes considering factors such as ease of access, standardization of connection details, and the availability of skilled labor or equipment for fabrication and installation. 7. Maintenance and future modifications: It is important to consider the ease of maintenance and any potential future modifications to the connection. This includes access for inspection, repair, or replacement of components, as well as the ability to accommodate any changes or additions to the structure. By considering these factors, engineers can design connections for steel I-beams that meet the required performance criteria and ensure the long-term durability and safety of the structure.
Q:What are the considerations for steel I-beam design in corrosive saltwater environments?
When designing steel I-beams for corrosive saltwater environments, there are several key considerations to keep in mind. Firstly, the choice of material is crucial. It is important to select a corrosion-resistant steel alloy that can withstand the corrosive effects of saltwater. This may include stainless steel or galvanized steel, which have protective coatings to prevent corrosion. Additionally, the design should incorporate proper drainage systems to ensure that any accumulated saltwater can be effectively drained away. This helps to minimize the prolonged exposure of the steel to saltwater, reducing the risk of corrosion. Furthermore, regular maintenance and inspection should be implemented to identify and address any signs of corrosion or damage promptly. This may involve routine cleaning, applying protective coatings, or replacing corroded components as necessary. Lastly, it is essential to consider the environmental factors specific to the saltwater environment, such as high humidity and varying temperatures. These conditions can exacerbate corrosion, so the design should account for adequate ventilation and insulation to minimize moisture build-up and temperature fluctuations. By carefully considering these factors, a steel I-beam design can be optimized for durability and longevity in corrosive saltwater environments.
Q:Can steel I-beams be used for outdoor structures?
Yes, outdoor structures can indeed utilize steel I-beams. Steel is a favored option for outdoor structures because it possesses qualities like durability, strength, and resistance to environmental factors such as moisture, temperature fluctuations, and pests. Steel I-beams offer outstanding load-bearing capabilities, which make them appropriate for a wide variety of outdoor applications including bridges, pergolas, gazebos, carports, and even large-scale industrial structures such as warehouses and factories. Furthermore, steel can be easily fabricated and tailored to meet specific design requirements, granting flexibility and versatility in outdoor construction projects. However, it is crucial to take into account factors like proper coating or galvanization to safeguard the steel from corrosion in outdoor environments, and also to ensure proper installation and maintenance to extend the lifespan of the structure.
Q:Are steel I-beams suitable for supporting rooftop helipads?
Yes, steel I-beams are suitable for supporting rooftop helipads. They provide excellent structural strength and stability, making them a popular choice for such applications.
Q:What are the common welding techniques used for steel I-beams?
The common welding techniques used for steel I-beams include shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). SMAW, also known as stick welding, is a manual welding process that uses a consumable electrode coated in flux. The flux provides a protective shield to the weld pool, preventing atmospheric contamination. SMAW is commonly used for structural steel welding, including I-beams, due to its versatility and ability to work in various positions. GMAW, or MIG welding, is a semi-automatic welding process that utilizes a continuous solid wire electrode and a shielding gas. This process offers high welding speeds and excellent control over the weld pool. GMAW is often used for steel I-beams due to its efficiency and ability to produce high-quality welds. FCAW is similar to GMAW but uses a hollow tubular electrode filled with flux. This eliminates the need for an external shielding gas, making FCAW a versatile and cost-effective welding process. It is commonly used for thicker steel I-beams or in outdoor environments where wind can affect the shielding gas. Additionally, other specialized welding techniques like submerged arc welding (SAW) or laser beam welding (LBW) may be used for specific applications or in larger-scale industrial settings. These techniques offer unique advantages such as higher deposition rates or precise control, but they are less commonly used in standard steel I-beam welding applications. Ultimately, the choice of welding technique depends on factors such as the thickness of the I-beam, desired weld quality, efficiency, and environmental conditions. Skilled welders and engineers can determine the most suitable technique based on these considerations to ensure strong and durable welds on steel I-beams.
Q:What is the ear board, that is, attached to the wall and fixed on the building of the connection between the I-beam that, how to draw ah?
Commonly known as ear plate is the connection board, or gusset plate. In the steel structure, the connection between the members of the steel structure is mostly done by using the connecting plate as the transition piece to enlarge the connection surface. The connecting plate can be riveted, riveted or welded.

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