GB Q235 Steel Channel

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Loading Port:: China Main Port

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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
Material Grade	Q235
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.

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 is the difference between 12# double channel steel and single channel steel?: Channel steel is a strip of steel with a cross section. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 120*53*5, which means waist height is 120 mm, leg width is 53 mm, waist thickness is 5 mm channel, or 12# 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 25a#, 25b#, 25c# and so on.

Q:What are the factors that affect the price of steel channels?: There are several factors that can impact the price of steel channels. 1. Raw material costs: The price of steel channels is heavily influenced by the cost of raw materials, particularly steel. Fluctuations in the price of iron ore, coal, and other materials used in steel production can directly affect the cost of manufacturing steel channels. 2. Supply and demand: The overall demand for steel channels in the market can impact their price. If demand is high and supply is limited, prices are likely to increase. Conversely, if demand is low and there is excess supply, prices may decrease. 3. Manufacturing and processing costs: The cost of producing steel channels, including labor, energy, and equipment expenses, can impact the final price. Higher manufacturing costs may lead to higher prices for steel channels. 4. Market competition: The level of competition among steel channel manufacturers can also influence prices. When there are multiple producers offering similar products, they may engage in price competition to attract customers, resulting in lower prices. Conversely, if there are fewer suppliers or if they have a unique product, prices may be higher. 5. Transportation and logistics: The cost of transporting steel channels from manufacturing facilities to distribution centers or end-users can impact the final price. Factors such as fuel prices, shipping distances, and transportation infrastructure can all affect transportation costs, which may be passed on to the buyer. 6. Government regulations and tariffs: Trade policies, import duties, and government regulations can also affect the price of steel channels. Tariffs imposed on imported steel channels can increase their price, while government subsidies or support can lead to lower prices. 7. Economic conditions: Overall economic conditions, both globally and domestically, can have an impact on steel channel prices. Factors such as economic growth, inflation, and currency exchange rates can all influence the cost of steel channels. It is important to note that these factors are interrelated and can vary depending on the specific market dynamics and location. Therefore, understanding these factors and their potential impact is crucial for buyers and sellers in the steel channel industry.

Q:Can steel channels be used for structural support?: Indeed, structural support can be achieved by utilizing steel channels. In the realm of construction, steel channels are frequently employed due to their ability to offer robustness and longevity. Buildings, bridges, and other structures often utilize steel channels to ensure stability and support. These channels are engineered to distribute weight and load evenly, making them an optimal choice for structural support. Moreover, their versatility enables them to be tailored to meet specific design criteria with ease. Ultimately, steel channels are a dependable and efficient option for providing structural support in diverse construction endeavors.

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.

Q:Can steel channels be used in the renewable energy sector?: Yes, steel channels can be used in the renewable energy sector. Steel channels are versatile and durable structural components that can be used in various renewable energy applications, such as supporting solar panel arrays, constructing wind turbine towers, or building infrastructure for hydroelectric power plants. Steel channels provide strength and stability, making them suitable for withstanding the challenging conditions often encountered in the renewable energy sector.

Q:What are the different types of supports used for steel channels?: Steel channels can be supported using various types of supports, depending on the specific application and load requirements. Some commonly used supports for steel channels include the following: 1. Channel brackets: These brackets are in the shape of an L and are attached to the channel, then secured to a wall or other structure. They ensure the steel channel remains stable and can withstand the intended load. 2. Beam clamps: Beam clamps are utilized to connect steel channels to beams or other structural members. They typically have a threaded bolt that can be tightened to firmly hold the channel in place. 3. U-bolts: U-bolts are curved bolts shaped like a "U" and are employed to secure steel channels to pipes or other round objects. They offer a secure and adjustable connection, allowing for easy installation and adjustment of the channel. 4. Pipe hangers: When steel channels are suspended from above, pipe hangers are used to provide support. These hangers typically consist of a metal strap or clamp that wraps around the channel and then attaches to a ceiling or overhead structure. 5. Strut systems: Strut systems are a versatile and widely used support for steel channels. They consist of metal channels, brackets, and accessories that can be assembled to create a customized support system. Strut systems allow for easy adjustment and have excellent load-bearing capacity. These examples illustrate the variety of supports available for steel channels. The choice of support depends on factors such as the specific application, load requirements, and installation preferences. It is advisable to consult with a structural engineer or industry professional to determine the most suitable support system for a given project.

Q:What does channel 160 type 140*40 steel pipe mean?: 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 in the automotive industry?: Yes, steel channels can be used in the automotive industry. Steel channels are versatile and commonly used in various applications within the automotive sector. They are frequently employed in the construction of car frames, chassis, and other structural components. The high strength and durability of steel channels make them ideal for providing support and stability to vehicles. Additionally, steel channels are also utilized in the manufacturing of body panels, seat frames, and other interior components. The use of steel channels in the automotive industry ensures the production of safe and long-lasting vehicles.

Q:How do steel channels perform in extreme temperatures?: Steel channels are known for their excellent performance in extreme temperatures. They have a high melting point, which makes them resistant to heat and able to withstand high temperatures without warping or deforming. This makes steel channels suitable for applications in industries that require heat resistance, such as the automotive, aerospace, and construction sectors. In extreme cold temperatures, steel channels also perform well. Steel has a low coefficient of thermal expansion, meaning it does not contract or expand significantly with temperature changes. This property allows steel channels to maintain their structural integrity and dimensional stability even in freezing conditions. Furthermore, steel channels have good thermal conductivity, which allows them to efficiently transfer heat. This characteristic is beneficial in extreme temperature environments as it helps to evenly distribute heat, preventing localized hot spots or cold spots. Overall, steel channels are highly reliable in extreme temperatures, making them a preferred choice for various applications where temperature resistance is crucial.

Q:I have three houses, the length is 7 meters, the width is 4 meters, I would like to use a 4 meter trough board to do the support, and then put concrete slabs on the channel, the two floor of the roof also do so, can I do that? If it is possible to use a large trough plate, a thick concrete slab, and a thick steel bar for concrete slabs Thank you: Channel steel can be used as columns, but also a combination of channel steel and concrete as a pillar, the thickness of the board is best to take 120mm, double steel two-way 8@200, three steel enough

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