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: Are steel channels suitable for use in automotive applications?: Yes, steel channels are suitable for use in automotive applications. They provide strength, stability, and durability, making them ideal for various structural and framing components in vehicles. Steel channels can withstand high loads and impacts, ensuring the safety and reliability of automotive designs.

Q: Steel arc bending machine can provide the best what? ` type details: Specify the requirements for bending accuracy and whether there is any curvature change requirement. Does this decision require numerical control equipment?.

Q: Can steel channels be used as lintels?: Yes, steel channels can be used as lintels. Lintels are structural elements that support the load above an opening such as a door or window. Steel channels, also known as C-channels or U-channels, are often used as lintels due to their strength and durability. They are commonly used in construction projects where heavy loads need to be supported. Steel channels are designed to withstand bending and torsional forces, making them suitable for use as lintels. Additionally, steel channels can be easily customized and fabricated to fit specific opening sizes and load requirements. They are also resistant to fire, corrosion, and termite damage, making them a reliable choice for lintel applications.

Q: Can steel channels be used for fencing?: Yes, steel channels can be used for fencing. Steel channels are versatile and strong, making them suitable for various fencing applications. They can be used as posts, rails, or supports in a fencing system. Steel channels provide durability and stability, making them an excellent choice for both residential and commercial fencing projects. Additionally, steel channels can be easily customized to meet specific fencing requirements, such as height, design, and security needs. Overall, steel channels offer a reliable and long-lasting solution for fencing purposes.

Q: How do steel channels compare to I-beams?: Steel channels and I-beams are frequently utilized in construction and engineering for their structural properties. Despite some similarities, they possess distinct characteristics. One notable disparity lies in their shapes. Steel channels exhibit a C-shaped cross-section, featuring two flanges on either side and a connecting web. This design grants excellent structural support and resistance to bending. Conversely, I-beams possess an I-shaped cross-section, incorporating two flanges and a central web. This configuration evenly distributes the load across the top and bottom flanges, enabling it to efficiently bear heavy loads and resist bending and deflection. Another distinction is their weight-bearing capacity. I-beams are renowned for their exceptional strength-to-weight ratio, making them suitable for carrying substantial loads over extended spans. Steel channels, though still sturdy, are typically employed for lighter applications or as secondary structural components. Cost can also influence the comparison between steel channels and I-beams. Generally, steel channels are more cost-effective due to their simpler manufacturing process and smaller size. However, the specific cost will depend on the materials' size, length, and quality. Regarding versatility, both steel channels and I-beams offer a broad range of applications. Steel channels are commonly used in construction for framing, support structures, and bracing. They can also serve as lintels or purlins. On the other hand, I-beams find extensive usage in the construction of bridges, buildings, and large-scale infrastructure projects that require the handling of heavy loads and long spans. In conclusion, steel channels and I-beams possess varying shapes, weight-bearing capacities, costs, and applications. Steel channels are typically more cost-effective and suitable for lighter applications, while I-beams offer superior strength, making them ideal for heavy loads and longer spans. The choice between the two depends on the project's specific requirements and the desired balance between strength, cost, and design.

Q: How do steel channels perform in extreme weather conditions?: Steel channels typically perform well in extreme weather conditions. Due to their strength and durability, they can withstand high winds, heavy rain, and even snow loads. Additionally, steel channels are resistant to corrosion, making them suitable for use in coastal areas or places with high humidity. Overall, their robustness and weather resistance make steel channels a reliable choice for various construction and infrastructure projects.

Q: How do steel channels contribute to ventilation in structures?: Steel channels can contribute to ventilation in structures in several ways. Firstly, steel channels can be used as part of a ventilation system to direct and distribute airflow throughout a building. These channels can be strategically placed to ensure that fresh air is brought in and stale air is removed. Additionally, steel channels can be used to support ventilation equipment such as fans, blowers, and air conditioning units. By securely mounting these devices on the channels, they can effectively circulate and distribute air throughout the structure. Furthermore, steel channels can be utilized to create air ducts within the building. These ducts can be used to transport air from one area to another, ensuring that airflow is properly distributed and reaching all areas of the structure. By using steel channels for this purpose, the ducts can be strong, durable, and resistant to damage, ensuring long-lasting and efficient ventilation. Overall, steel channels play a crucial role in the ventilation of structures as they provide the necessary support for ventilation equipment, help direct and distribute airflow, and create durable air ducts. By utilizing steel channels in ventilation systems, structures can maintain optimal air quality, temperature, and circulation, thereby creating a comfortable and healthy environment for occupants.

Q: What are the common applications of steel channels?: Steel channels, also referred to as C-channels or U-channels, have a wide range of uses in different industries. Below are some examples of how steel channels are commonly utilized: 1. In the construction sector, steel channels play a crucial role in providing structural support and framing. They offer strength and stability to buildings, bridges, and other structures. Steel channels are commonly used as beams, columns, and purlins to distribute weight and resist deformation. 2. Building facades benefit from the use of steel channels as decorative and functional elements. They can be employed as curtain wall frames, window frames, and supports for cladding. Steel channels provide durability, resistance to weather conditions, and a sleek appearance to the exterior of buildings. 3. Manufacturing and industrial applications make extensive use of steel channels for various equipment and machinery. They serve as support structures for conveyor systems, racks, shelves, and platforms. Steel channels have a high load-bearing capacity and can withstand heavy loads, making them suitable for industrial purposes. 4. In electrical installations, steel channels are commonly used to offer support and protection for electrical cables and wiring. They can be utilized as cable trays, raceways, and support systems for electrical equipment. Steel channels ensure organized and secure routing of electrical cables, preventing damage and reducing the risk of electrical hazards. 5. The automotive industry employs steel channels for different purposes. They are utilized in the construction of vehicle frames, chassis, and suspension systems. Steel channels provide strength, rigidity, and impact resistance, ensuring the structural integrity and safety of automobiles. 6. Infrastructure projects such as bridges, highways, and railways rely on steel channels as crucial components. They are used in the construction of bridge beams, guardrails, and noise barriers. Steel channels offer excellent load-bearing capabilities and durability, making them suitable for heavy-duty infrastructure applications. 7. Steel channels are also utilized in the manufacturing of furniture and interior design elements. They can be incorporated into tables, chairs, shelves, and cabinets to provide structural support and enhance aesthetics. Steel channels offer a modern and industrial look, making them a popular choice in contemporary furniture and interior design. In conclusion, steel channels are versatile components that find extensive applications in several industries, including construction, manufacturing, electrical installations, automotive, infrastructure, and furniture. Their strength, durability, and adaptability make them an essential choice for various structural and functional purposes.

Q: How do steel channels compare to other construction materials?: Steel channels possess numerous advantages over alternative construction materials. To begin with, their exceptional strength and durability render them perfect for structural applications. With a high tensile strength, they can withstand heavy loads and impacts without deformation or failure. Furthermore, steel channels exhibit versatility and can be employed in a broad spectrum of construction endeavors. They can be effortlessly cut, shaped, and welded to meet specific design prerequisites. This flexibility allows for more innovative and efficient construction solutions. Moreover, steel channels showcase resistance to fire, corrosion, and pests. This renders them a dependable choice for buildings located in regions prone to earthquakes, hurricanes, or termite infestations. Additionally, steel channels boast a long lifespan, reducing the necessity for frequent maintenance or replacement. Additionally, in the long run, steel channels prove to be cost-effective. Although they may have a higher initial cost when compared to certain other construction materials, their durability and low maintenance requirements result in reduced lifetime expenses. Furthermore, they contribute to energy efficiency, as steel channels can be utilized in constructing energy-efficient buildings. Lastly, steel channels are environmentally conscious. Steel is a recyclable material, and incorporating steel channels in construction assists in minimizing waste and conserving natural resources. Furthermore, steel exhibits a lower carbon footprint in comparison to materials like concrete. In conclusion, steel channels provide unmatched strength, versatility, durability, and resistance to fire, corrosion, and pests. They prove to be cost-effective, energy-efficient, and environmentally friendly. These advantages establish steel channels as the preferred option for various construction projects.

Q: How do steel channels contribute to building envelope durability?: There are several ways in which steel channels contribute to the durability of the building envelope. Firstly, they are commonly utilized in constructing the structural frame of the building, providing strength and stability. This ensures that the building can withstand external forces like wind, earthquakes, and heavy loads, thus enhancing its durability. Furthermore, steel channels are often used in the installation of cladding systems, which are essential for the building envelope. Cladding systems protect the building from rain, snow, and UV radiation. The steel channels support the cladding panels, ensuring proper installation and alignment, which helps maintain the overall integrity and durability of the building envelope. In addition, steel channels have high resistance to corrosion, which is crucial for the long-term durability of the building envelope. Corrosion can weaken the building's structural components and compromise its stability. By using steel channels that are coated or galvanized to prevent corrosion, the building envelope is better protected against environmental factors that could lead to deterioration over time. In conclusion, steel channels play a vital role in enhancing the durability of the building envelope. They provide structural strength, support cladding systems, and resist corrosion. These qualities contribute to the longevity and sustainability of the building, ensuring it remains functional and safe for many years.

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