Hot rolled JIS U CHANNEL 50-300MM high quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000000 m.t./month
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Product Description:
Product Description:
Specifications of MS Channel:
1.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 |
Note: 1.we are also competent to provide our customers other MS Channel based on other sizes according to customer’s requirements.
2. The length of our ms channel could be cut into other meters as per customer’s requirements. For example, the channel in 6meters could be cut into 5.8meters in order to be fit in the 20ft container.
2. The detailed sections of MS Channel as per GB standard.are shown in the table-1:
GB U CHANNEL | Standard | Sectional | Dimension |
| Mass: |
(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 MS Channel as customer’s request.
Applications of MS Channel:
The MS 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.
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
- Q:What are the different methods for transporting and handling steel channels?
- There are several methods for transporting and handling steel channels, including the use of forklifts, cranes, overhead lifting devices, and manual labor. Forklifts are commonly used for moving and transporting steel channels within a facility or loading them onto trucks for transportation. Cranes are used for lifting and moving heavier or larger steel channels, especially in construction sites. Overhead lifting devices, such as hoists or slings, can also be used to handle steel channels. Additionally, manual labor can be employed for smaller or lighter steel channels, where workers can manually carry or push them into place. The specific method chosen depends on the size, weight, and location of the steel channels, as well as the available equipment and resources.
- Q:What is the standard length of steel channels?
- The standard length of steel channels can vary depending on the manufacturer and specific requirements but it is commonly available in lengths of 20 feet (6.1 meters) or 40 feet (12.2 meters).
- Q:Are steel channels suitable for architectural applications?
- Yes, steel channels are indeed suitable for architectural applications. Steel channels are versatile and durable, making them an excellent choice for various architectural projects. They can be used for structural purposes, such as supporting large loads or creating frameworks for buildings. Steel channels also offer the advantage of being highly resistant to corrosion and weathering, making them suitable for both indoor and outdoor architectural applications. They can withstand extreme environmental conditions, ensuring the longevity of the structures they are used in. Moreover, steel channels provide design flexibility, as they can be easily fabricated and shaped to meet specific architectural requirements. They can be cut, welded, and formed into various shapes, allowing architects to create unique and aesthetically pleasing structures. Steel channels are commonly used in architectural applications such as curtain wall systems, façades, roof supports, and staircases. They provide strength and stability while also adding a modern and industrial aesthetic to the design. In summary, steel channels are highly suitable for architectural applications due to their strength, durability, resistance to corrosion, and design flexibility. They offer architects and designers the opportunity to create innovative and long-lasting structures.
- Q:How do steel channels compare to timber or concrete channels?
- Steel channels have numerous advantages over timber or concrete channels. Firstly, they possess greater strength and durability in comparison to timber channels. With a higher load-bearing capacity, steel channels can withstand heavy loads without warping or bending. This attribute makes them exceptionally well-suited for applications where strength and durability are essential, such as construction projects or industrial settings. Secondly, steel channels exhibit more resistance to environmental factors such as moisture, rot, and pests, which can significantly impact timber channels. Unlike timber channels, steel channels do not require regular maintenance, potentially eliminating the need for treatments or replacements over time. Additionally, steel channels offer enhanced design flexibility when compared to timber or concrete channels. They can be easily fabricated and customized to fit specific dimensions and requirements, making them suitable for a wide range of construction and engineering projects. Furthermore, steel channels possess a longer lifespan than timber or concrete channels. They are not prone to decay or degradation, ensuring that they will endure for many years without the need for replacement. This longevity can result in cost savings in the long run, as there is no necessity for frequent repairs or replacements. In conclusion, steel channels deliver superior strength, durability, resistance to environmental factors, and design flexibility in comparison to timber or concrete channels. They are a reliable and efficient choice for various construction and engineering applications.
- Q:How do steel channels contribute to fire resistance in buildings?
- There are several ways in which steel channels contribute to fire resistance in buildings. To begin with, steel channels are commonly utilized as structural components in building construction. They serve as beams, columns, or joists, offering support and stability to the overall structure. In the event of a fire, these steel channels play a crucial role in maintaining the building's integrity. Steel has a high melting point and retains its strength at high temperatures, thus preventing the building from collapsing during a fire. This structural stability allows occupants to evacuate safely and provides firefighters with a safer environment to combat the fire. Additionally, steel channels can serve as fire barriers or fireproofing materials. They can be installed to enclose or protect vulnerable areas like electrical conduits, pipes, or ventilation systems, which are prone to heat transfer and can contribute to the spread of fire. By enclosing these elements with steel channels, the risk of fire propagation is minimized. Steel channels can also be utilized to create fire-resistant compartments or fire-rated walls, restricting the spread of fire to specific areas and enabling occupants to evacuate safely. Furthermore, steel channels can be combined with other fire-resistant materials to enhance their effectiveness. For example, they can be filled with fire-resistant insulation materials such as mineral wool or vermiculite, providing additional thermal protection. This insulation helps reduce heat transfer and delays the temperature rise on the unexposed side of the steel channel, thus increasing the fire resistance of the building. In conclusion, steel channels play a crucial role in ensuring fire resistance in buildings. Their structural integrity and ability to withstand high temperatures prevent building collapse during fires, allowing occupants valuable time to evacuate. Moreover, steel channels can function as fire barriers, enclosing vulnerable elements and limiting the spread of fire. By combining steel channels with fire-resistant insulation, their fire resistance effectiveness is further enhanced, making them an essential component in building design and construction.
- Q:What are the factors that affect the strength of steel channels?
- The factors that affect the strength of steel channels include the alloy composition, heat treatment, dimensions (such as width, height, and thickness), shape, and the presence of any defects or imperfections in the material. Additionally, the manufacturing process, including the quality of the steel and any surface treatments or coatings, can also impact the strength of steel channels.
- Q:No. 20 b one meter with multiple channel
- Channel steel 20#b theoretical weight 25.77Kg/ meters
- Q:Can steel channels be used for solar panel racking systems?
- Yes, steel channels can be used for solar panel racking systems. Steel channels are commonly utilized in the construction industry due to their strength, durability, and versatility. They provide a sturdy framework for mounting and supporting solar panels, ensuring that they are securely held in place. Additionally, steel channels can be easily customized and fabricated to meet specific project requirements, making them suitable for various solar panel installation designs.
- Q:Can steel channels be used in historical restoration projects?
- Indeed, historical restoration projects can utilize steel channels. These channels possess versatility and durability, rendering them appropriate for various purposes, such as historical restoration. They serve to strengthen and uphold structures, replace worn-out or impaired components, and safeguard the historical authenticity of edifices and landmarks. Moreover, steel channels can be tailored to mirror the original design and appearance of the historical structure, guaranteeing flawless integration. Furthermore, the robustness and endurance of steel make it an optimal substance to withstand the trials of time, thereby securing the perpetuity and sustainability of the refurbished historical site.
- Q:Are steel channels suitable for use in the construction of conveyor systems?
- Yes, steel channels are suitable for use in the construction of conveyor systems. They are durable, strong, and provide excellent support for conveying materials. Steel channels can handle heavy loads, offer stability, and are resistant to wear and tear, making them an ideal choice for conveyor systems in various industrial applications.
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Hot rolled JIS U CHANNEL 50-300MM high quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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