GB Q345 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
Material Grade	Q2345
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

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 are the factors to consider when determining the spacing of steel channels in a structure?: When determining the spacing of steel channels in a structure, there are several factors that need to be taken into account. These factors include the load-bearing capacity of the channels, the desired level of structural integrity, the type and magnitude of the loads that will be applied to the structure, and the design requirements and building codes that must be followed. To begin with, the load-bearing capacity of the steel channels is a crucial factor that needs to be considered. It is important to ensure that the channels can support the expected loads without experiencing excessive deflection or failure. This requires evaluating the material properties of the channels, such as their yield strength and modulus of elasticity, as well as their specific dimensions and geometry. Next, the desired level of structural integrity plays a significant role in determining the spacing of the steel channels. It is essential to determine the spacing in a way that guarantees the overall stability and strength of the structure. This involves analyzing potential modes of failure, such as buckling or bending, and designing the spacing to prevent these failures from occurring under the expected loads. Additionally, the type and magnitude of the loads that will be applied to the structure must be taken into consideration. Different types of loads, such as dead loads and live loads, can have varying effects on the steel channels. The spacing should be chosen to distribute the loads evenly and prevent localized stress concentrations. Moreover, it is crucial to consider the design requirements and building codes that govern the construction of the structure. These regulations often provide specific guidelines for the spacing of steel channels based on factors such as the span of the structure, the type of building, and the intended use of the structure. Adhering to these standards ensures that the structure meets safety and performance criteria. In conclusion, determining the spacing of steel channels in a structure requires careful consideration of factors such as load-bearing capacity, structural integrity, applied loads, and design requirements. By evaluating these factors, engineers can make informed decisions to ensure the stability, strength, and compliance of the structure.

Q: [20a what is the surface area of the channel steel? I think it should be used as a fireproof paint: 20A channel steel international size is 200*73*7, 1 meters of channel steel surface area is 0.678 square meters, not counting ends

Q: Can steel channels be used in the aerospace manufacturing industry?: Yes, steel channels can be used in the aerospace manufacturing industry. Steel channels are versatile and strong structural components that can be used in various applications within the aerospace manufacturing industry. They can be employed in the construction of aircraft frames, wings, and other structural components. Steel channels offer excellent strength-to-weight ratio, making them suitable for aerospace applications where weight reduction is crucial. They can withstand high temperatures, extreme loads, and harsh operating conditions, making them ideal for use in the aerospace industry. Furthermore, steel channels can be easily fabricated, welded, and assembled, allowing for efficient and cost-effective manufacturing processes. Their dimensional stability and durability ensure the longevity and reliability of aerospace components. However, it is important to note that the selection of materials in the aerospace industry is a critical process, and specific requirements and regulations must be met. Therefore, engineers and designers must carefully evaluate the application, performance, and compliance of steel channels before incorporating them into aerospace manufacturing processes.

Q: Are steel channels suitable for supporting overhead equipment or structures?: Yes, steel channels are suitable for supporting overhead equipment or structures. Steel channels are known for their high strength and durability, making them ideal for providing structural support. They can effectively bear heavy loads, making them a reliable choice for supporting overhead equipment or structures.

Q: Are steel channels suitable for cold storage facilities?: Yes, steel channels can be suitable for cold storage facilities. Steel channels are known for their strength and durability, making them ideal for supporting heavy loads and withstanding extreme temperatures. Cold storage facilities require materials that can withstand low temperatures without compromising their structural integrity, and steel channels are able to meet these requirements. Additionally, steel channels are resistant to corrosion, which is crucial in cold storage facilities where moisture and condensation can be present. Overall, steel channels offer the necessary strength, durability, and resistance to corrosion that make them a suitable choice for cold storage facilities.

Q: Are steel channels cost-effective?: Indeed, steel channels are commonly regarded as a cost-effective option. Renowned for its durability, strength, and longevity, steel stands as a dependable substance for a multitude of construction and industrial purposes. The purpose of steel channels is to offer structural reinforcement, evenly distribute burdens, and improve steadiness in edifices and infrastructure ventures. Furthermore, steel channels are conveniently obtainable and can be effortlessly crafted to meet particular project specifications. Despite potentially higher initial expenses in comparison to alternative materials, the enduring advantages of steel, such as minimal upkeep requirements and resistance to corrosion, render it an economically sensible selection in the grand scheme of things.

Q: What standard is channel steel 250*90*9?: Channel 250*90*9 is class B, channel 25, GB/707-1988

Q: Can steel channels be used in sports facility construction?: Yes, steel channels can be used in sports facility construction. They are commonly used to provide support and structural integrity to various components of the facility, such as bleachers, scoreboards, and equipment racks. Steel channels offer strength, durability, and versatility, making them suitable for withstanding the demands of a sports facility environment.

Q: Can steel channels be used for curtain wall framing?: Indeed, curtain wall framing can utilize steel channels. Due to their robustness and endurance, steel channels find frequent application in curtain wall systems. They furnish structural reinforcement and possess the capacity to endure the burden and stress exerted by the curtain wall system. Steel channels possess adaptability and can be tailored to match the precise specifications and measurements of the curtain wall. Moreover, the fabrication and installation of steel channels are hassle-free, rendering them a favored option for curtain wall framing.

Q: How do steel channels contribute to the overall material efficiency of a structure?: Steel channels play a crucial role in enhancing the material efficiency of a structure. These structural elements are designed to provide strength and support to various structural components, optimizing the use of materials in a cost-effective manner. Firstly, steel channels are known for their high strength-to-weight ratio. This means that they can carry heavy loads while being relatively lightweight themselves. By utilizing steel channels, engineers can reduce the amount of material required to support the structure, resulting in a more efficient use of resources. This is particularly important in large-scale projects where reducing the overall weight of the structure can lead to significant cost savings. Moreover, steel channels offer versatility in terms of design and construction. Their uniform shape and standardized dimensions allow for easy integration into different structural systems. This reduces the need for custom fabrication and simplifies the construction process. As a result, the overall material efficiency of the structure is improved as there is minimal wastage of resources during the construction phase. Furthermore, steel channels contribute to the overall durability and longevity of the structure. Steel is known for its resistance to corrosion, fire, and other environmental factors. This ensures that the structure remains intact and functional for an extended period, reducing the need for frequent maintenance or replacement. By using steel channels, the overall lifecycle of the structure is increased, leading to improved material efficiency. In conclusion, steel channels play a vital role in enhancing the material efficiency of a structure. Their high strength-to-weight ratio, versatility in design, and durability contribute to reducing material usage, simplifying construction, and increasing the longevity of the structure. By incorporating steel channels into the structural design, engineers can optimize the use of materials, resulting in a more sustainable and cost-effective solution.

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