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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:	50374.5mm - 3008911.5mm
Sizes as per japanese standard:	50253mm – 200807.5mm
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 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(%)
Alloy No	Grade	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:How do steel channels contribute to moisture control in buildings?: Steel channels in buildings can contribute to moisture control by providing a structural framework that helps prevent water leaks and moisture intrusion. These channels, usually installed along the perimeter of walls or ceilings, create a barrier that prevents water from seeping into the building. By effectively managing moisture, steel channels help maintain a dry and healthy indoor environment, reducing the risk of mold growth, structural damage, and ensuring occupant comfort and safety.

Q:How are steel channels transported and stored?: Various methods are employed to ensure the safety and efficient handling of steel channels during transportation and storage. Transporting steel channels typically involves the use of trucks, trailers, or flatbeds specifically designed to accommodate their length and weight. Lifting equipment, such as cranes or forklifts, is often utilized to securely load the channels onto these vehicles, preventing any damage or shifting during transit. Properly securing the steel channels during transportation is crucial to minimize potential risks or accidents. Straps, chains, or other fastening devices are commonly used to firmly hold the channels in place. Additionally, protective coverings or packaging materials may be employed to shield the channels from external elements like moisture or debris. When it comes to storage, steel channels are typically kept in warehouses or outdoor storage yards. To ensure easy access and maximum space utilization, the channels are usually organized and arranged in a systematic manner. Storing the channels in dry and well-ventilated areas, away from moisture and extreme temperatures, helps prevent corrosion and damage. In warehouses, steel channels are often stored individually or bundled together on racks or shelves designed to provide stability and prevent accidental collapse. Outdoor storage yards may utilize stacking methods or storage racks specifically designed for steel channels. To protect against rust and corrosion, it is common practice to apply a protective coating or paint before storing steel channels. This creates a barrier against environmental factors and extends the channels' lifespan. Regular inspections and maintenance are also necessary to ensure the channels remain in good condition during storage. Overall, careful planning, proper equipment, and adherence to safety protocols are essential in the transportation and storage of steel channels. By following these guidelines, steel channels can be safely transported and stored, ensuring their quality and usability for various construction and industrial applications.

Q:Can steel channels be used in electrical applications?: Yes, steel channels can be used in electrical applications. Steel channels are often used in electrical installations to provide support and protection for electrical cables and wiring. They are commonly used in industrial and commercial settings where durability and strength are important. Steel channels are typically made from galvanized steel, which provides corrosion resistance and ensures a long lifespan. They can be easily installed and provide a stable and secure pathway for electrical cables, helping to prevent damage and maintain a neat and organized wiring system. Additionally, steel channels can be used to mount electrical equipment and components, such as junction boxes or conduits, allowing for easy access and maintenance. Overall, steel channels are a reliable and versatile option for electrical applications.

Q:Are steel channels suitable for use in high-temperature environments?: No, steel channels are not suitable for use in high-temperature environments as steel begins to lose its strength and structural integrity at high temperatures.

Q:Can steel channels be used in multi-story buildings?: Multi-story buildings can indeed utilize steel channels. These steel channels, also referred to as C-channels or structural channels, are commonly employed in construction due to their robustness and endurance. They offer structural reinforcement and are frequently employed as framing components in numerous applications, including multi-story buildings. Steel channels possess a combination of lightweight and strength, rendering them ideal for multi-story buildings where weight plays a critical role. Their fabrication and installation are simple, which reduces construction time and expenses. Furthermore, steel channels exhibit excellent resistance to fire, corrosion, and other environmental factors, ensuring the long-term stability and safety of the building. Within multi-story buildings, steel channels can be employed as beams, columns, or bracing elements to distribute the load and provide stability. They can withstand the weight of floors, walls, and roofs, while also enduring dynamic forces such as wind and seismic loads. Through meticulous engineering and design considerations, steel channels can efficiently manage the vertical and horizontal loads that arise in multi-story buildings. Moreover, steel channels can seamlessly integrate with other structural systems, such as steel frames or reinforced concrete, to establish a sturdy and adaptable building structure. Their versatility allows for a broad range of design possibilities, accommodating different architectural styles and functional requirements. In conclusion, steel channels are a suitable option for multi-story buildings due to their strength, durability, and versatility. They offer structural support, resist environmental factors, and can be easily integrated into the building's framework.

Q:What are the different types of hangers used for steel channels?: There are several different types of hangers used for steel channels, including clevis hangers, u-bolt hangers, pipe hangers, and beam clamps. These hangers are designed to provide support and secure the steel channels in various applications, such as construction, plumbing, and electrical installations. Each type of hanger has its own specific design and mounting method to accommodate different channel sizes and load capacities.

Q:Six meters long, standard 10 channel steel, theoretical weight: The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.

Q:Can steel channels be used for both residential and commercial applications?: Yes, steel channels can be used for both residential and commercial applications. Steel channels are versatile and can be used in various construction projects, including building frames, support structures, and architectural details, making them suitable for both residential and commercial use.

Q:Can steel channels be painted?: Yes, steel channels can be painted. Painting steel channels helps to enhance their appearance, provide protection against corrosion, and improve their longevity.

Q:How do steel channels contribute to building security?: Steel channels contribute to building security by providing structural support and reinforcement. They are commonly used in the construction of walls, floors, and roofs to enhance the overall strength and stability of the building. Steel channels help distribute the weight and loads evenly, making the structure more resistant to external forces such as strong winds, earthquakes, or impact. Additionally, they can be integrated with security systems to serve as barriers, preventing unauthorized access and enhancing the physical security of the building.

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