GB Steel Channel

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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:Channel steel is a strip of steel with a cross section.: Channel steel is a strip of steel with a cross section. The specifications of the method, such as 120*53*5, mean waist height of 120 mm, leg width of 53 mm channel, waist thickness of 5 mm channel, or called 12# channel. 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 25a#, 25b#, 25c# and so on.

Q:What are the different types of steel channel sections?: There are several different types of steel channel sections, including C channels, U channels, and Z channels. C channels have a C-shaped cross-section and are commonly used for structural applications such as framing and supports. U channels have a U-shaped cross-section and are often used as edging or trim on metal sheets or as structural components in construction. Z channels have a Z-shaped cross-section and are typically used for framing and support applications where additional strength is required.

Q:Are steel channels compatible with other building materials?: Yes, steel channels are generally compatible with other building materials. They can be easily integrated with materials like concrete, wood, and glass to create structural frameworks, partitions, support systems, and architectural features. Additionally, steel channels can be welded, bolted, or attached using various fastening methods to connect with other materials effectively.

Q:Are steel channels suitable for the agricultural industry?: Yes, steel channels are suitable for the agricultural industry. Steel channels are versatile and durable, making them an ideal choice for various agricultural applications. They can be used to construct structures like barns, sheds, and fencing, providing a strong and long-lasting framework. Steel channels are resistant to corrosion, which is crucial for withstanding the harsh outdoor conditions in the agricultural sector. Additionally, they can support heavy loads and provide stability, making them suitable for equipment such as grain bins or livestock handling systems. Moreover, steel channels can be easily customized and fabricated to meet specific requirements, allowing for flexibility in design and construction. Overall, steel channels offer the strength, durability, and versatility needed in the agricultural industry.

Q:How are steel channels used in the automotive industry?: Steel channels are commonly used in the automotive industry for various applications. They are primarily used in the construction of car frames and chassis, providing structural support and rigidity. Steel channels also play a crucial role in reinforcing various components such as bumpers, doors, and engine mounts, ensuring safety and enhanced durability. Additionally, they are used in the manufacturing of suspension systems, steering columns, and other mechanical parts, contributing to the overall performance and longevity of vehicles.

Q:Can steel channels be used for supporting exterior cladding systems?: Yes, steel channels can be used for supporting exterior cladding systems. Steel channels provide structural support and durability, making them suitable for supporting the weight of cladding materials on the exterior of a building.

Q:How do steel channels contribute to the strength of a structure?: Steel channels contribute to the strength of a structure in several ways. Firstly, steel channels are made of high-strength steel, which inherently possesses excellent load-bearing capacity and durability. This allows the channels to withstand heavy loads and resist deformation under stress, ensuring the overall structural integrity. Secondly, steel channels provide structural stability by acting as support beams or columns. They can be strategically placed to distribute the weight of the structure evenly, reducing the risk of concentrated stress points. This distribution of load helps to prevent the structure from collapsing or experiencing structural failure. Furthermore, steel channels also enhance the strength of a structure by providing rigidity and stiffness. They resist bending or twisting forces, which helps to maintain the shape and stability of the structure. Additionally, steel channels can be welded or bolted together to create larger sections or frames, further strengthening the overall structure. Moreover, steel channels offer versatility in design and construction. They can be fabricated into various shapes and sizes, allowing for customized solutions to meet specific structural requirements. This flexibility enables architects and engineers to optimize the structural design, ensuring maximum strength and efficiency. Overall, the use of steel channels in a structure contributes significantly to its strength by providing high load-bearing capacity, distributing loads evenly, enhancing rigidity, and offering design versatility. These attributes make steel channels a crucial component in the construction industry, ensuring the safety and longevity of various types of structures, such as buildings, bridges, and industrial facilities.

Q:What type of channel steel and I-beam should be used to build an attic floor? Thank you!: When the channel is fixed, the expansion bolt is used to see what the wall is. The casting can be expanded directly on the wall or fixed by the chemical bolts, and the brick wall needs slotting.

Q:Are steel channels suitable for high-rise buildings?: Yes, steel channels are suitable for high-rise buildings. Steel channels, also known as C-channels or U-channels, are commonly used as structural elements in high-rise construction due to their strength and versatility. Steel channels provide excellent load-bearing capacity and structural stability, making them ideal for supporting the weight of multi-story buildings. They can withstand heavy vertical loads, allowing for efficient vertical load distribution throughout the building. Additionally, steel channels are known for their resistance to bending and torsion, ensuring the structural integrity of high-rise buildings, even under extreme conditions such as earthquakes or strong winds. Furthermore, steel channels can be easily fabricated and installed, facilitating the construction process. They are available in various sizes and shapes, allowing for customized designs that suit the specific requirements of high-rise buildings. Steel channels can also be easily connected to other structural elements, such as beams or columns, creating a strong and durable framework for the entire building. Moreover, steel channels have a high strength-to-weight ratio, meaning they can provide significant structural support while keeping the overall weight of the building relatively low. This is particularly advantageous for high-rise buildings, as it reduces the total load on the foundation and lowers construction costs. Furthermore, the use of steel channels allows for flexible and adaptable designs, enabling architects and engineers to create innovative and efficient high-rise structures. In conclusion, steel channels are highly suitable for high-rise buildings due to their strength, structural stability, ease of fabrication and installation, as well as their ability to withstand extreme conditions. Their versatility and efficiency make them a preferred choice for constructing safe, durable, and aesthetically pleasing high-rise buildings.

Q:How do steel channels contribute to the ease of construction?: Steel channels contribute to the ease of construction in several ways. Firstly, they provide structural support and stability to various building components. These channels are designed to withstand heavy loads and provide a strong framework for the overall structure. This makes them ideal for use in constructing beams, columns, and joists. Additionally, steel channels are versatile and can be easily customized to meet specific construction requirements. They come in various sizes and shapes, allowing for flexibility in design. This adaptability makes them suitable for a wide range of construction projects, whether it be for industrial buildings, bridges, or residential structures. Moreover, steel channels are lightweight compared to other construction materials, such as concrete. This makes them easier to handle and transport on construction sites, reducing the need for heavy machinery and manpower. The lightweight nature also simplifies the overall construction process and minimizes the time and effort required for installation. Furthermore, steel channels are durable and resistant to various environmental factors, such as corrosion, fire, and termites. This longevity ensures that the structure remains stable and secure over time, reducing the need for frequent repairs or replacements. It also contributes to the overall sustainability of the construction industry by reducing waste and promoting long-term use. In summary, steel channels contribute to the ease of construction by providing structural support, versatility in design, ease of handling, and durability. These qualities make them an essential component in modern construction, improving the overall efficiency and reliability of the construction process.

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