GB Steel Channel

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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:Can steel channels be used for supporting heavy machinery?: Yes, steel channels can be used for supporting heavy machinery. Steel channels are known for their strength and durability, making them suitable for bearing heavy loads. They provide a stable and rigid support structure, ensuring the safe and secure installation of heavy machinery.

Q:Can steel channels be used in the chemical industry?: Yes, steel channels can be used in the chemical industry. Steel channels are often utilized in various applications, including the chemical industry, due to their strength, durability, and resistance to corrosion. They can be employed for structural support, as well as in the construction of chemical processing equipment, storage tanks, and pipelines. Additionally, steel channels can withstand the harsh and corrosive chemicals commonly found in the chemical industry, making them a suitable choice for such environments.

Q:Channel and channel steel, hot rolled and cold rolled sheet in the production process, product characteristics above what is easy to understand, give me hope!: Channel steel refers to hot rolled channel steel, the production process and hot rolled steel plate, are the ingot heating to a certain temperature, steel basically into the thermoplastic state, and then rolling through the mill.

Q:What are the different finishing techniques for steel channels?: Some different finishing techniques for steel channels include hot-dip galvanizing, powder coating, painting, and electroplating.

Q:What are the typical applications of steel channels?: Steel channels have a wide range of applications across various industries due to their structural strength and versatility. Some typical applications of steel channels include: 1. Construction: Steel channels are commonly used in construction projects for framing, support beams, and bracing. They provide structural stability and can bear heavy loads, making them ideal for constructing buildings, bridges, and other infrastructure. 2. Manufacturing: Steel channels are frequently utilized in the manufacturing industry for creating industrial equipment, machinery, and conveyors. They can be easily welded or bolted together to form sturdy frames or support structures. 3. Electrical and Telecommunications: Steel channels are often employed in the electrical and telecommunications sector for cable management and support. They serve as sturdy raceways for electrical wires, conduits, and communication cables, ensuring safe and organized installations. 4. Automotive Industry: Steel channels are used in the automotive industry for manufacturing car frames, chassis, and suspension systems. Their high strength and durability help provide structural integrity and enhance overall vehicle safety. 5. Furniture and Shelving: Steel channels are commonly found in the production of furniture and shelving units. They are used to construct frames, supports, and brackets for various types of furniture, such as desks, tables, and storage racks. 6. Solar Panel Mounting: Steel channels are employed in the mounting systems of solar panels. They offer a durable and stable support structure for the panels, ensuring they are securely positioned and able to withstand various weather conditions. 7. Marine and Offshore: Steel channels are extensively used in marine and offshore applications due to their corrosion resistance and strength. They are employed in shipbuilding, offshore platforms, and marine structures where durability and reliability are crucial. 8. Agricultural Equipment: Steel channels find applications in the agricultural sector for building machinery and equipment like tractors, plows, and harvesters. They provide the necessary strength and rigidity to withstand the demanding conditions of agricultural operations. Overall, steel channels are an essential component in numerous industries where strength, durability, and versatility are required. Their applications vary from construction and manufacturing to electrical installations, automotive manufacturing, furniture production, and beyond.

Q:Can steel channels be used in data center construction?: Yes, steel channels can be used in data center construction. Steel channels are commonly used for structural support and framing in various construction projects, including data centers. They provide strength and stability to the infrastructure, ensuring the safe installation and operation of data center equipment.

Q:How can theoretical weight be obtained for 12.5 channel steel?: 12.6# the weight of channel steel is 12.318 kilograms per metre.

Q:Can steel channels be used for solar panel mounting systems?: Yes, steel channels can be used for solar panel mounting systems. Steel channels provide a sturdy and durable framework for mounting solar panels. They are able to withstand the weight of the panels and provide a stable base for installation. Additionally, steel channels can be easily customized and adjusted to fit specific project requirements, making them a versatile option for solar panel mounting systems. The strength and rigidity of steel channels also ensure that the solar panels are securely held in place, even in harsh weather conditions. Overall, steel channels are a popular choice for solar panel mounting systems due to their strength, durability, and versatility.

Q:What are the different methods of protecting steel channels from corrosion?: There are several methods available for protecting steel channels from corrosion. These methods can be categorized into surface coatings, cathodic protection, and alloying. Surface coatings are one of the most common methods used to protect steel channels from corrosion. These coatings create a barrier between the steel and the corrosive environment, preventing direct contact and thus inhibiting corrosion. Some commonly used surface coatings include paint, epoxy, zinc-rich coatings, and galvanizing. Cathodic protection is another effective method for protecting steel channels from corrosion. It involves introducing a sacrificial anode, typically made of zinc or magnesium, which is more reactive than the steel. This sacrificial anode corrodes instead of the steel, effectively protecting it from corrosion. Cathodic protection can be achieved through galvanic systems or impressed current systems, depending on the specific application. Alloying is a method of protecting steel channels by modifying their composition. By adding elements such as chromium, nickel, or molybdenum, the steel's corrosion resistance can be significantly enhanced. Stainless steel, for example, is an alloy that contains a high amount of chromium, which forms a protective oxide layer on its surface, making it highly resistant to corrosion. It is important to note that the selection of the appropriate method for protecting steel channels from corrosion depends on various factors such as the corrosive environment, the intended use of the channels, and the budget constraints. Consulting with corrosion experts and engineers is crucial in order to determine the most suitable method for each specific application.

Q:Multiple and calculation methods for channel 12: No. 12 channel specification: high 120; leg length 53; waist thickness 5.5; channel cross section area 15.36 cm^2

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