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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:How do steel channels contribute to fire resistance in buildings?: Steel channels contribute to fire resistance in buildings in several ways. Firstly, steel channels are often used as structural elements in the construction of buildings. They are commonly used as beams, columns, or joists, providing support and stability to the overall structure. In the event of a fire, these steel channels play a crucial role in maintaining the integrity of the building. Steel has a high melting point and retains its strength at high temperatures, which helps prevent the collapse of the building during a fire. This structural stability allows occupants to safely evacuate and provides firefighters with a safer environment to combat the fire. Secondly, steel channels can be used as fire barriers or fireproofing materials. They can be installed to encase or protect vulnerable areas such as electrical conduits, pipes, or ventilation systems, which are prone to heat transfer and can contribute to the spread of fire. By enclosing these elements with steel channels, the risk of fire propagation is minimized. Steel channels can also be used to create fire-resistant compartments or fire-rated walls, limiting the spread of fire to specific areas and allowing occupants to evacuate safely. Moreover, steel channels can be combined with other fire-resistant materials to enhance their effectiveness. For instance, they can be filled with fire-resistant insulation materials, such as mineral wool or vermiculite, to provide additional thermal protection. This insulation helps to reduce heat transfer and delays the temperature rise on the unexposed side of the steel channel, further increasing the fire resistance of the building. In conclusion, steel channels play a vital role in ensuring fire resistance in buildings. Their structural integrity and ability to withstand high temperatures help prevent building collapse during fires, providing occupants with valuable time to evacuate. Additionally, steel channels can be used as fire barriers, encasing vulnerable elements and limiting the spread of fire. By combining steel channels with fire-resistant insulation, their effectiveness in fire resistance is further enhanced, making them an essential component in building design and construction.

Q:Can steel channels be used in outdoor applications?: Yes, steel channels can be used in outdoor applications. Steel channels are made from strong and durable steel material, making them resistant to harsh weather conditions such as rain, snow, and extreme temperatures. They are commonly used in outdoor structures like bridges, highways, and outdoor equipment due to their high strength and ability to withstand heavy loads. Additionally, steel channels can be treated with protective coatings such as galvanization or powder coating to further enhance their resistance to corrosion and rust, making them suitable for long-term outdoor use.

Q:Are steel channels available in custom sizes and shapes?: Yes, steel channels are available in custom sizes and shapes to meet specific project requirements.

Q:Can steel channels be used for fencing systems?: Yes, steel channels can be used for fencing systems. Steel channels are versatile and strong, making them an excellent choice for constructing fences. They can be used to build various types of fences, such as chain link fences, privacy fences, or decorative fences. Steel channels provide stability and durability to the fencing system, ensuring that it can withstand harsh weather conditions and potential impacts. Additionally, steel channels can be easily customized to fit different fence heights and designs. They can be welded, cut, and shaped according to specific requirements, making them adaptable to various fencing needs. Overall, steel channels offer a reliable and long-lasting solution for fencing systems.

Q:Are steel channels suitable for use in the construction of equipment frames?: Indeed, the utilization of steel channels is appropriate for the construction of equipment frames. These steel channels, also referred to as C-channels or U-channels, are widely employed in the construction sector due to their robustness, resilience, and flexibility. Their exceptional ability to provide structural support and stability renders them optimal for equipment frames. These steel channels are fabricated from top-notch steel, which possesses exceptional strength and load-bearing capacity. This enables them to withstand hefty loads and furnish a stable foundation for equipment. Furthermore, steel channels exhibit remarkable resistance to bending, twisting, and warping, ensuring the equipment frame remains steadfast and dependable. Moreover, steel channels are available in various sizes and thicknesses, enabling customization to suit specific equipment prerequisites. They can be easily cut, welded, and shaped to conform to the desired frame design. This adaptability in design and construction renders steel channels an appealing option for equipment frames, as they can be tailored to meet the precise demands of the supported equipment. In terms of cost-effectiveness, steel channels offer tremendous value for money. They boast a lengthy lifespan and necessitate minimal maintenance, making them both durable and cost-efficient. Additionally, steel is a recyclable material, making it an environmentally conscious choice for construction projects. All in all, steel channels are highly suitable for implementation in the construction of equipment frames. Their strength, durability, versatility, and cost-effectiveness make them an outstanding choice for supporting and securing equipment across various industries.

Q:What are the common fabrication processes for steel channels?: The common fabrication processes for steel channels include rolling, cutting, welding, and forming. Rolling is one of the primary fabrication processes for steel channels, where steel plates are passed through a set of rollers to shape them into the desired channel profile. This process is often used for producing standard-sized channels with consistent dimensions. Cutting is another essential fabrication process, which involves cutting the steel plates or sections into the required lengths. This can be done using various methods such as shearing, sawing, or plasma cutting. Welding is used to join different sections of steel channels together to create complex shapes or to connect channels to other structural components. This process involves heating the edges of the steel sections and fusing them together using various welding techniques like arc welding or gas welding. Forming is a process where the steel channels are shaped into specific designs or configurations. This can be achieved through processes like bending, rolling, or stamping. Bending is commonly used to create angles or curves in the channels, while rolling can be used to create tapered or custom-shaped channels. Stamping is often employed to add features or patterns to the surface of the channels. Overall, these fabrication processes for steel channels allow for the production of a wide range of sizes, shapes, and configurations, making them versatile components in various industries such as construction, manufacturing, and infrastructure.

Q:What are the different load distribution techniques for steel channels in floor systems?: Steel channels in floor systems can be distributed in various ways to ensure stability and structural integrity. One technique involves installing evenly spaced steel channels perpendicular to the load direction, creating a grid-like pattern. This distributes weight evenly across the entire floor system, preventing any one channel from bearing too much load. Another technique combines steel channels with other materials, like concrete or wood, to create composite beams. This combination spreads the load over a larger area, increasing the overall load-bearing capacity of the floor system. Beam supports or joists can also be used to distribute the load. These supports, made of steel, wood, or other materials, are installed beneath the steel channels to provide additional strength and distribute the load to surrounding areas. The design of the floor system itself can also influence load distribution. Optimizing the placement and spacing of steel channels can improve load distribution. Additionally, reinforcing the system with steel plates or braces further enhances load distribution capabilities. In conclusion, load distribution techniques for steel channels in floor systems include evenly spaced channels, composite beams, beam supports, and optimized system design. These techniques ensure effective distribution of weight and load-bearing capacity, resulting in a stable and structurally sound construction.

Q:Are steel channels suitable for use in the construction of signage structures?: Indeed, steel channels prove to be an appropriate option for the construction of signage structures. With their versatility and durability, steel channels emerge as an ideal choice for the establishment of robust and resilient signage structures. They possess the capacity to bear heavy loads and endure harsh weather conditions, rendering them suitable for outdoor signage purposes. Furthermore, steel channels offer exceptional structural support, facilitating the creation of expansive and intricate signage designs. Moreover, they can be effortlessly fabricated and tailored to meet precise design specifications. In summation, steel channels present a dependable and enduring solution for the construction of signage structures.

Q:Could you tell me the theoretical weight and size of 16 and 18 channel steel?: Channel steel 16#a specifications 160x, 63x, 6.5mm, theoretical weight of 17.24 kg per meterChannel steel 16#b specifications 160x 65 8.5mm, theoretical weight of 19.752 kg per meterChannel steel 18#a specifications 180X, 68x 7 mm, theoretical weight of 20.174 kg per meterChannel steel 18#b specifications 180 X70 x9mm, theoretical weight of 23 kg per meter

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