Hot rolled high quality JIS U CHANNEL SS400

Hot rolled high quality JIS U CHANNEL SS400 System 1

Hot rolled high quality JIS U CHANNEL SS400

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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channel Details:

Minimum Order Quantity:		Unit:	m.t.	Loading Port:
Supply Ability:		Payment Terms:		Package:	wire rod bundle

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 the overall accessibility of a structure?: Steel channels contribute to the overall accessibility of a structure by providing structural support and flexibility in design. They can be used to create ramps, staircases, and walkways, allowing for easy movement and navigation within the building. Additionally, steel channels are also utilized in the construction of elevators and escalators, further enhancing accessibility for individuals with mobility challenges.

Q: How do steel channels perform in seismic zones?: Steel channels are commonly used in construction in seismic zones due to their excellent performance under seismic loads. The shape of steel channels, with their wide flanges and narrow depths, provides high strength and stiffness, making them resistant to lateral forces and vibrations caused by earthquakes. Steel channels have the ability to dissipate and absorb seismic energy due to their ductility and high yield strength. This means that they can undergo large deformations without failure, allowing them to withstand the strong ground shaking experienced during earthquakes. In addition, steel channels can be designed and reinforced to enhance their seismic performance. For example, additional stiffeners or braces can be added to increase their resistance to bending and torsion. These reinforcement techniques help to distribute the seismic forces more evenly throughout the structure, minimizing the risk of localized damage. Furthermore, steel channels offer the advantage of being prefabricated, which ensures high quality and accuracy in their manufacturing. This allows for efficient and precise installation, reducing construction time and costs. Overall, steel channels have proven to be a reliable and effective choice for seismic zones. Their excellent strength, ductility, and ability to dissipate seismic energy make them a preferred option for engineers and architects when designing structures in areas prone to earthquakes.

Q: What about channel 16?: 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: Channel structure, angle steel, I-beam and so on, if not painted, the impact on life?: Angle called angle, the steel strip is perpendicular to each other on both sides into the corner. There are equal angles and unequal angles. The two sides of an equal angle steel are equal in width. The specifications are expressed in millimeters of edge width * edge width * edge thickness. Such as "/ 30 x 30 x 3", that is 30 mm width equal angle, edge thickness of 3 mm. Also available models that model is the number of centimeters wide, such as angle 3#. The model does not mean the size of the different edges and sizes of the same model. Therefore, the width, the edge and the thickness of the angle iron should be filled out in the contract and other documents, so as not to be indicated by the model alone. Standard Specification for hot-rolled equal angle iron is 2#-20#. The angle iron can be made up of different force components according to the different structure, and can also be used as the connecting piece between the components. Widely used in a variety of architectural and engineering structures, such as beams, bridges, towers, hoisting and conveying machinery, ships, industrial furnace, reaction tower, container frame and warehouse.

Q: How do steel channels contribute to the overall cost-effectiveness of a wastewater treatment plant?: There are numerous ways in which steel channels enhance the cost-effectiveness of a wastewater treatment plant. To begin with, steel channels possess exceptional durability and a long lifespan. Consequently, they necessitate minimal maintenance and replacement, resulting in reduced operating costs. By minimizing the need for regular repairs or replacements, the overall maintenance expenses of the plant are lowered. Moreover, steel channels provide outstanding structural strength and stability. They can endure heavy loads and pressures, thereby ensuring the integrity of the wastewater treatment system. This eliminates the requirement for additional reinforcements or supports, lowering construction costs and simplifying the overall design of the plant. Additionally, steel channels offer a high degree of design and installation flexibility. They can be easily customized to meet specific project requirements, enabling efficient utilization of space and resources. This adaptability aids in optimizing the layout of the treatment plant, maximizing its operational efficiency, and reducing construction costs. Furthermore, steel channels exhibit resistance to corrosion and chemical degradation, which is imperative in a wastewater treatment environment. This resistance diminishes the need for frequent replacement or repairs due to corrosion-related issues, resulting in long-term cost savings. Lastly, steel channels are often manufactured using recycled materials, rendering them an environmentally friendly option. By employing recycled steel, the overall production costs are reduced, leading to lower material expenses for the wastewater treatment plant. This not only contributes to the cost-effectiveness of the plant but also promotes sustainability and reduces the carbon footprint associated with its construction. In conclusion, the durability, structural strength, flexibility, corrosion resistance, and use of recycled materials of steel channels all contribute to the overall cost-effectiveness of a wastewater treatment plant. These factors aid in minimizing maintenance and replacement costs, optimizing design and construction, maximizing operational efficiency, and promoting environmental sustainability.

Q: Are steel channels suitable for high-rise construction?: High-rise construction finds steel channels to be a suitable option. These channels, composed of steel with a C-shaped cross-section, serve as structural components. Their strength, durability, and versatility make them commonly used in construction. In the realm of high-rise construction, where buildings face substantial vertical and lateral loads, steel channels offer multiple advantages. Firstly, they possess a high load-bearing capacity, enabling them to bear the weight of the building and endure the forces exerted upon it. This characteristic proves crucial in high-rise construction, where structural components must withstand significant loads, including the weight of multiple floors, occupants, and equipment. Secondly, steel channels demonstrate exceptional durability and resilience, allowing them to withstand harsh weather conditions, seismic activities, and other external factors. This aspect holds particular importance for high-rise buildings, as they face more extreme conditions compared to low-rise structures. Steel channels provide the necessary strength and resilience to maintain the structural integrity of the building throughout its lifespan. Additionally, steel channels exhibit versatility, as they can be readily fabricated, customized, and installed in various configurations to meet the specific requirements of high-rise construction. They can function as primary structural elements or as secondary components to support other structural members. Their flexibility facilitates efficient design and construction, empowering architects and engineers to create tall and intricate structures. Moreover, steel channels offer cost-effectiveness in high-rise construction. Steel is a relatively affordable and easily accessible material, making it an economical choice for large-scale projects. Furthermore, steel channels can be prefabricated off-site, reducing construction time and labor costs. Overall, steel channels prove well-suited for high-rise construction due to their strength, durability, versatility, and cost-effectiveness. They provide the necessary structural support and resilience required for tall buildings, establishing themselves as a dependable choice for this type of construction.

Q: Are steel channels resistant to pests and insects?: Yes, steel channels are generally resistant to pests and insects. Unlike wood, steel is not a food source for pests and insects, making it less appealing for them to infest. Steel channels are also less susceptible to damage caused by termites, carpenter ants, and other wood-boring insects that can significantly weaken wooden structures. Additionally, steel channels do not provide any hiding places or crevices for pests to nest or breed. Therefore, steel channels are considered a more durable and pest-resistant option compared to materials like wood.

Q: Can steel channels be used for column and beam connections?: Yes, steel channels can be used for column and beam connections. Steel channels are often used as structural components in construction projects due to their strength and durability. They can be welded, bolted, or connected using other methods to create secure connections between columns and beams.

Q: Can steel channels be used for electrical wiring?: No, steel channels cannot be used for electrical wiring. Steel channels are typically used for structural support in construction and are not designed to contain electrical wires. Electrical wiring requires specific types of conduits or cable trays that are made of materials like PVC or metal, which are specifically designed to safely contain and protect electrical wires. These conduits or cable trays provide insulation and prevent any potential electrical hazards, such as short circuits or electrical shocks. Therefore, it is important to use the appropriate materials and methods specifically designed for electrical wiring to ensure safety and compliance with electrical codes and regulations.

Q: Can steel channels be used in railway infrastructure projects?: Certainly! Steel channels have a significant role to play in railway infrastructure projects. They find widespread use in the construction and maintenance of railway tracks, bridges, and other structures. Their inherent strength, stability, and durability make them ideal for bearing heavy loads and enduring the continuous movement and vibrations associated with railway operations. In the realm of railway infrastructure, steel channels serve multiple purposes, such as providing support for the rails, fabricating track sleepers, reinforcing bridges and tunnels, and erecting safety barriers and fencing. Moreover, steel channels can be tailored to meet specific project requirements in terms of size, shape, and material composition, thereby further augmenting their suitability for railway infrastructure projects.

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