HR Channel Steel
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
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Specifications of HR Channel Steel:
1.We supply high quality HR Channel steel at reasonable price, including Chinese standard, Japanese standard and so on.
Standard |
GB/JIS/EN/ASTM/DIN |
Material Grade |
Q235B,Q235,Q345,Q345B,SS400,S235JRG1,A36,ST37-2 |
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 |
Note: we are also competent to provide our customers other HR Channel Steel based on other sizes according to customer’s requirements.
2. The detailed sections of HR Channel Steel as per GB standard.Just as followings in the table-1:
GB U CHANNEL |
Standard h |
Sectional b |
Dimension s |
t |
Mass: Kg/m |
|
(mm) |
(mm) |
(mm) |
(mm) |
|
50X37 |
50 |
37 |
4.50 |
7.0 |
5.438 |
63X40 |
63 |
40 |
4.80 |
7.5 |
6.634 |
80x43 |
80 |
43 |
5.00 |
8.0 |
8.045 |
|
|
|
|
|
|
100x48 |
100 |
48 |
5.30 |
8.5 |
10.007 |
120x53 |
120 |
53 |
5.50 |
9.0 |
12.059 |
140x58 |
140 |
58 |
6.00 |
9.5 |
14.535 |
140x60 |
140 |
60 |
8.00 |
9.5 |
16.733 |
|
|
|
|
|
|
160x63 |
160 |
63 |
6.50 |
10.0 |
17.240 |
160x65 |
160 |
65 |
8.50 |
10.0 |
19.752 |
|
|
|
|
|
|
180x68 |
180 |
68 |
7.00 |
10.5 |
20.174 |
180x70 |
180 |
70 |
9.00 |
10.5 |
23.000 |
|
|
|
|
|
|
200x73 |
200 |
73 |
7.00 |
11.0 |
22.637 |
200x75 |
200 |
75 |
9.00 |
11.0 |
25.777 |
|
|
|
|
|
|
220x77 |
220 |
77 |
7.00 |
11.5 |
24.999 |
220x79 |
220 |
79 |
9.00 |
11.5 |
28.453 |
|
|
|
|
|
|
250x78 |
250 |
78 |
7.00 |
12.0 |
27.410 |
250x80 |
250 |
80 |
9.00 |
12.0 |
31.335 |
250x82 |
250 |
82 |
11.00 |
12.0 |
35.260 |
|
|
|
|
|
|
280x82 |
280 |
82 |
7.50 |
12.5 |
31.427 |
280x84 |
280 |
84 |
9.50 |
12.5 |
35.823 |
280x86 |
280 |
86 |
11.50 |
12.5 |
40.219 |
|
|
|
|
|
|
300x85 |
300 |
85 |
7.50 |
13.5 |
34.463 |
300x87 |
300 |
87 |
9.50 |
13.5 |
39.173 |
300x89 |
300 |
89 |
11.50 |
13.5 |
43.883 |
Table-1
3. The chemical composition of HR Channel Steel according to Q235B is shown in Table-2.
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 |
Table-2
Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.
4. The mechanical property of HR Channel Steel according to Q235B is shown in Table-3-1 and Table-3-2
Alloy No |
Grade |
Yielding Strength Point(Mpa) | |||
Thickness(mm) | |||||
≦16 |
>16-40 |
>40-60 |
>60-100 | ||
≧ | |||||
Q235 |
B |
235 |
225 |
215 |
205 |
Table-3-1
Alloy No |
Grade |
Tensile Strength(Mpa) |
Elongation After Fracture(%) | |||
|
Thickness(mm) | |||||
≦16 |
>16-40 |
>40-60 |
>60-100 | |||
≧ | ||||||
G235 |
B |
375-500 |
26 |
25 |
24 |
23 |
Table-3-2
Note: we are able to present our customers relevant SGS test report for mechanical property of HR Channel Steel as customer’s request.
Applications of HR Channel Steel:
The HR Channel Steel 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.
Package & Delivery of HR Channel Steel:
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.
Production Flow of HR Channel Steel:
1.The steel billet shall be heated in the high temperature furnace.
2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.
3. The hot rolled channel steel should be put onto the cooling bed to make the temperature low.
4. The channel steel should be straighted on the straightener.
5. The straighted channel steel will be cut into meters by saw, as per customer's requirements.
- Q: What are the considerations for designing steel channel connections?
- To ensure the structural integrity and safety of the overall system, several key considerations must be taken into account when designing steel channel connections. These considerations encompass: 1. Load capacity: The connection design should withstand anticipated loads and forces acting on the steel channels. This includes both static and dynamic loads, such as dead loads, live loads, wind loads, and seismic loads. 2. Connection type: Steel channels can be connected using bolted connections, welded connections, or a combination of both. The choice of connection type should be based on factors like expected loads, ease of installation, maintenance requirements, and cost-effectiveness. 3. Strength and stiffness: The connection design should provide sufficient strength and stiffness to resist applied loads without excessive deflection or deformation. This involves considering material properties like yield strength, ultimate strength, and modulus of elasticity, as well as connection details and geometry. 4. Fatigue resistance: If steel channels face cyclic or repeated loading, such as in bridges or machinery, the connection design should resist fatigue failure. This may involve incorporating features like fillet welds, reinforcement plates, or special detailing to enhance fatigue strength. 5. Alignment and fit-up: Proper alignment and fit-up of steel channels at connection points are crucial for a secure and effective connection. The connection design should account for potential misalignments or tolerances in the fabrication and erection process, and provide means for adjustment or correction if necessary. 6. Serviceability and maintenance: The connection design should consider long-term performance and durability. This includes factors like corrosion protection, accessibility for inspection and maintenance, and potential for future modifications or repairs. 7. Code compliance: The connection design should comply with relevant building codes, standards, and regulations. It is essential to consider requirements and guidelines specified by national or international codes, as well as any specific design criteria or recommendations from structural engineering associations. In conclusion, designing steel channel connections necessitates a comprehensive understanding of steel's mechanical behavior, as well as specific loading conditions and performance requirements. By considering these factors and employing appropriate design methods and principles, engineers can ensure the reliability and safety of steel channel connections in various structural applications.
- Q: How do steel channels perform under heavy loads?
- Steel channels are designed to withstand heavy loads. They have a high strength-to-weight ratio, making them capable of supporting significant weight without deforming or failing. The structural integrity of steel channels allows them to distribute the load evenly, minimizing the risk of bending or buckling. Overall, steel channels perform exceptionally well under heavy loads, making them a reliable choice in various construction and engineering applications.
- Q: How do steel channels contribute to the overall strength of a structure?
- Steel channels contribute to the overall strength of a structure in several ways. Firstly, they provide structural support and stability by distributing the load evenly across the structure. The shape of steel channels, with a wide base and tapered edges, allows for greater weight-bearing capacity and resistance to bending or buckling under heavy loads. Additionally, steel channels enhance the rigidity of a structure by preventing lateral movement or twisting. They act as beams, creating a framework that resists deformation and ensures the structure maintains its shape and integrity even in challenging conditions, such as during earthquakes or high winds. Moreover, steel channels can be strategically placed in critical areas of a structure, such as load-bearing walls or columns, to reinforce these vulnerable points. By reinforcing these areas, the steel channels increase the overall strength and durability of the structure, reducing the risk of structural failure. Furthermore, steel channels have high tensile strength, which means they can resist stretching or elongation under tension. This property is crucial for structures that experience dynamic loads, such as bridges or high-rise buildings. Steel channels help to distribute and absorb these dynamic forces, preventing excessive deflection or deformation that could compromise the structure's stability. In summary, steel channels contribute to the overall strength of a structure by providing structural support, enhancing rigidity, reinforcing vulnerable points, and offering high tensile strength. Their ability to distribute loads, resist bending or buckling, and withstand dynamic forces makes them a vital component of any robust and durable structure.
- Q: What are the advantages of using hot-rolled steel channels?
- There are several advantages of using hot-rolled steel channels in various applications. Firstly, hot-rolled steel channels have excellent structural integrity. The process of hot rolling involves heating the steel above its recrystallization temperature, which allows for a more uniform grain structure. This results in a stronger and more durable material that can withstand heavy loads and high stress levels. Secondly, hot-rolled steel channels have a wide range of sizes and shapes available, making them versatile for different construction projects. These channels come in various dimensions, including different heights, widths, and thicknesses, allowing for flexibility in design and application. Additionally, hot-rolled steel channels are cost-effective. The hot rolling process is efficient and relatively inexpensive, making hot-rolled steel channels more affordable compared to other structural materials. This makes them an attractive option for projects with budget constraints. Furthermore, hot-rolled steel channels have good workability. The hot rolling process enhances the ductility of the steel, making it easier to shape, cut, and weld. This workability allows for efficient fabrication and customization of the steel channels to meet specific project requirements. Lastly, hot-rolled steel channels have a high degree of recyclability. Steel is one of the most recycled materials globally, and hot-rolled steel channels can be easily recycled and repurposed without losing their structural properties. This makes them an environmentally friendly choice and contributes to sustainable construction practices. In conclusion, the advantages of using hot-rolled steel channels include their superior structural integrity, versatility in size and shape, cost-effectiveness, good workability, and recyclability. These advantages make hot-rolled steel channels a popular choice in various industries, including construction, manufacturing, and infrastructure development.
- Q: Can steel channels be used for automotive applications?
- Indeed, automotive applications can make use of steel channels. In a multitude of industries, including automotive manufacturing, steel channels are renowned for their versatility and widespread use. They are frequently employed in the creation of vehicle frames, chassis, and structural components due to their remarkable strength, durability, and capacity to endure substantial loads. By offering exceptional support and stability, steel channels guarantee the structural integrity and safety of automobiles. Furthermore, steel channels can be tailored and manufactured to fulfill the precise needs of automotive applications, thereby establishing themselves as a dependable selection in the automotive sector.
- Q: What is the maximum length of steel channels?
- The length of steel channels can differ based on different factors, including the manufacturer's specifications, transportation restrictions, and practical considerations of handling and installation. Typically, standard lengths for steel channels range from 20 to 40 feet (6 to 12 meters). These lengths are commonly established by the manufacturing process and the equipment's capabilities for cutting and forming the channels. To ascertain the precise maximum length for a specific type of steel channel, it is essential to consult with the manufacturer or supplier.
- Q: Can steel channels be used in the construction of HVAC support structures?
- Indeed, the utilization of steel channels in the construction of HVAC support structures is possible. Commonly referred to as C-channels or U-channels, steel channels are widely employed in the construction industry due to their remarkable strength, durability, and versatility. They offer exceptional support and stability, rendering them perfect for sustaining HVAC equipment and ductwork. Fabricating and installing steel channels to create a robust framework for HVAC support structures is a straightforward task. With a variety of sizes and lengths available, customization can be easily achieved to fulfill specific project requirements. Furthermore, the ability to weld or bolt steel channels together ensures the establishment of a secure and rigid framework for the HVAC system. Furthermore, steel channels possess a superior load-bearing capacity, a critical aspect in supporting the weight of HVAC equipment and ducts. Their ability to endure heavy loads without bending or warping guarantees the stability and safety of the HVAC system. Additionally, steel channels exhibit exceptional resistance to corrosion and fire, making them highly suitable for incorporation in HVAC support structures. They can withstand harsh environmental conditions and remain unaffected by moisture or fluctuations in temperature. In conclusion, steel channels represent a reliable and practical choice when constructing HVAC support structures. Their strength, durability, versatility, and resistance to corrosion and fire make them an ideal option for establishing a stable and secure framework for HVAC equipment and ductwork.
- Q: Can steel channels be used for HVAC duct supports?
- Yes, steel channels can be used for HVAC duct supports. Steel channels provide strong and durable support for the weight of HVAC ducts and can withstand the pressure and vibrations associated with HVAC systems. They are commonly used in commercial and industrial buildings for this purpose.
- Q: Can steel channels be used for creating support structures for plumbing systems?
- Yes, steel channels can be used for creating support structures for plumbing systems. Steel channels provide strength and durability, making them suitable for supporting the weight of plumbing pipes and fixtures. They can be easily fabricated and installed, offering stability and longevity to plumbing systems.
- Q: Can steel channels be used for creating support structures for ventilation systems?
- Support structures for ventilation systems can be created using steel channels. These channels are widely used in construction and engineering because of their durability and strength. They offer a solid framework for supporting the weight of ventilation equipment, including fans, filters, and ductwork. Moreover, steel channels provide design flexibility and can be tailored to meet specific project needs. Furthermore, steel is resistant to corrosion and can withstand harsh environmental conditions, making it suitable for use in moisture or chemical-exposed ventilation systems. Ultimately, steel channels are a dependable option for establishing support structures that guarantee the secure and effective functioning of ventilation systems.
1. Manufacturer Overview
Location | Hebei, China |
Year Established | 1993 |
Annual Output Value | Above US$100 Million |
Main Markets | South Asia Middle East; Southeast Aisa; south Korea |
Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability
a) Trade Capacity | |
Nearest Port | Tianjin; |
Export Percentage | 1% - 10% |
No.of Employees in Trade Department | 11-20 People |
Language Spoken: | English; Chinese |
b) Factory Information | |
Factory Size: | Above 20,000 square meters |
No. of Production Lines | 1 |
Contract Manufacturing | OEM service offered |
Product Price Range | average |
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HR Channel Steel
- Loading Port:
- Xingang Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25MT m.t.
- Supply Capability:
- 80000-100000MTS/YEAR m.t./month
OKorder Service Pledge
OKorder Financial Service
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