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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:What are the different corrosion protection methods for steel channels?: There are several corrosion protection methods available for steel channels. These include the application of protective coatings, such as paint or epoxy, which create a barrier between the steel and the corrosive environment. Galvanizing is another method, where a layer of zinc is applied to the surface of the steel to provide protection. Cathodic protection can also be used, which involves the use of a sacrificial anode or an impressed current to prevent corrosion. Additionally, proper maintenance and regular inspections can help identify and address any potential corrosion issues in steel channels.

Q:How are the types of I-beam and channel ABC distinguished? Tell me about it, please.: According to the steel height, waist width, waist thickness to distinguish, C type thickness, thickness is thickest, weight is heaviest

Q:What are the common accessories used with steel channels?: Some common accessories used with steel channels include brackets, fasteners (such as bolts, screws, and rivets), connectors, clips, and end caps. These accessories are used to secure and connect steel channels to other structural elements, provide additional support, and enhance the overall functionality and stability of the channel system.

Q:18# channel perimeter: You don't know where to use this data, in general, the characteristics of the data channel in section area and theoretical weight, I suggest you refer to GB/T 706-2008 "hot rolled steel", see annex, hoping to help you.

Q:Can steel channels be used for window and door frames?: Yes, steel channels can be used for window and door frames. Steel channels are strong and durable, making them suitable for providing structural support to windows and doors. They can help to ensure the stability and longevity of the frames, as well as provide resistance against external forces such as wind and impact. Additionally, steel channels can be customized and fabricated to fit specific window and door sizes, making them a versatile choice for various architectural designs and applications.

Q:Can steel channels be used in wastewater treatment plants?: Yes, steel channels can be used in wastewater treatment plants. Steel is a durable and corrosion-resistant material, making it suitable for use in environments with high moisture and chemical exposure. Steel channels can be used for various purposes in wastewater treatment plants, such as for conveying and directing the flow of water and wastewater, as well as for supporting and securing equipment and infrastructure. Additionally, steel channels can be easily fabricated and customized to meet specific design requirements and can withstand heavy loads and harsh operating conditions commonly found in wastewater treatment plants.

Q:What are the different steel channel profiles available?: There are several different steel channel profiles available, each with its unique characteristics and applications. Some of the commonly used steel channel profiles include C-channel, U-channel, Z-channel, and Hat-channel. C-channel, also known as American Standard Channel (ASC), is a versatile profile that is widely used in construction and structural applications. It has a straight web and flanges of equal length, forming a C-shaped cross-section. C-channels are often used for beams, columns, and purlins in building frames. They can also be used as a support for metal decking or as a base for overhead doors. U-channel, also known as a U-beam or American Standard Channel (ASC), has a U-shaped cross-section with flanges that are shorter than the web. U-channels are commonly used for applications requiring additional strength and stability, such as bracing, framework, and support structures. They are also used in the automotive industry for truck beds, trailers, and vehicle frames. Z-channel, also known as Zee or Zed, has a Z-shaped cross-section with two flanges and a web connecting them. Z-channels are often used in construction for applications where two pieces need to be joined together, such as wall studs, roof framing, and floor joists. They can also be used as a support for wall panels or cladding systems. Hat-channel, also known as furring channel, is a thin-gauge steel profile with a wide, flat top and two short, parallel legs. Hat-channels are commonly used as a support for drywall or other types of cladding materials in ceiling and wall applications. They provide a secure and stable base for attaching panels and can help improve soundproofing and insulation in buildings. These are just a few examples of the different steel channel profiles available in the market. The choice of profile depends on the specific application requirements, such as load-bearing capacity, structural stability, and compatibility with other building components. It is important to consult with a structural engineer or supplier to determine the most suitable steel channel profile for a particular project.

Q:Can steel channels be used for noise reduction purposes?: Steel channels, also referred to as acoustic metal channels, have the ability to serve noise reduction purposes. These channels are commonly utilized as part of soundproofing systems in buildings and structures. Their primary function is to absorb and dampen noise vibrations, thereby minimizing sound transmission. In terms of composition, steel channels are crafted from top-notch steel and possess unique dimensions and shapes that enhance their acoustic properties. Installations of these channels typically occur between walls, floors, or ceilings, creating a barrier that effectively blocks sound passage. The effectiveness of steel channels in noise reduction is contingent upon several factors, including the channel's thickness and material, the noise type and frequency, and the overall soundproofing setup employed. When properly installed in conjunction with other soundproofing materials like insulation, acoustic panels, or mass-loaded vinyl, the utilization of steel channels can significantly diminish the ingress or egress of noise within a space. It is worth mentioning, however, that although steel channels can be efficacious in reducing noise, they may not completely eradicate all sounds. Certain low-frequency or high-intensity noises may still penetrate the soundproofing system. Consequently, it is imperative to seek guidance from professionals or acoustic engineers to identify the most suitable soundproofing solutions based on specific requirements and noise levels.

Q:Can steel channels be used for elevator shafts?: Indeed, it is possible to utilize steel channels in the construction of elevator shafts. Steel channels, characterized by their steel composition and "C" shape, are frequently employed in construction projects for a range of purposes, including elevator shafts. By incorporating steel channels into the design, the elevator shaft structure gains enhanced strength, stability, and support, enabling it to withstand the substantial weight and load of the elevator car, as well as any supplementary loads like individuals or heavy machinery. Moreover, steel channels can be conveniently manufactured and tailored to match the precise specifications of the elevator shaft, rendering them an appropriate selection for this particular application.

Q:Are steel channels available in non-standard lengths?: Yes, steel channels are available in non-standard lengths. While standard lengths for steel channels are typically 20 feet or 6 meters, there are manufacturers and suppliers who offer custom cutting services to provide non-standard lengths based on the specific requirements of customers. This allows for greater flexibility in construction and fabrication projects, where the need for precise measurements and customized lengths may arise. Additionally, non-standard lengths can be advantageous in minimizing waste and optimizing material usage, leading to cost savings. It is important to consult with steel channel suppliers or manufacturers to inquire about their capabilities and options for non-standard lengths.

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