HIGH QUALITY JIS U CHANNEL

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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CHANNEL Details:

Minimum Order Quantity:		Unit:	m.t.	Loading Port:
Supply Ability:		Payment Terms:		Package:	wire 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: Are steel channels suitable for use in industrial shelving?: Yes, steel channels are generally suitable for use in industrial shelving. Steel channels offer durability, strength, and load-bearing capacity, making them ideal for heavy-duty applications in industrial settings. They can withstand heavy loads and provide stable support for storing various products and materials. Additionally, steel channels are resistant to corrosion, which is crucial in environments with high humidity or exposure to chemicals. Their versatility allows for easy customization and adjustment of shelf heights, ensuring efficient storage solutions. Overall, steel channels are a reliable choice for industrial shelving, providing long-lasting and robust storage solutions.

Q: What are the advantages of using steel channels?: Using steel channels in different construction and structural applications offers several advantages. First and foremost, steel channels are renowned for their exceptional strength and durability. They have the ability to withstand heavy loads and provide structural stability, making them ideal for supporting beams, columns, and other load-bearing elements in buildings and bridges. Another advantage of steel channels lies in their versatility. They are available in various sizes and shapes, allowing for flexibility in design and construction. Steel channels can be easily cut, welded, and manipulated to fit specific requirements, making them the preferred choice for customized structures. Furthermore, steel channels offer outstanding fire resistance. Being a non-combustible material, steel does not contribute to the spread of fire, thus ensuring increased safety in buildings. Moreover, steel channels are resistant to corrosion, rust, and decay, making them suitable for both indoor and outdoor applications. This resistance to environmental factors guarantees the longevity and low maintenance of structures utilizing steel channels. Moreover, steel channels prove to be cost-effective in the long run. Although the initial investment may be higher compared to other materials, their durability and low maintenance requirements result in reduced repair and replacement costs over time. Additionally, steel is a recyclable material, making it an environmentally friendly choice. Lastly, steel channels possess a high aesthetic appeal. The sleek and modern appearance of steel can enhance the visual appeal of structures, making it the preferred choice for architects and designers. In conclusion, the utilization of steel channels offers numerous advantages, including strength, versatility, fire resistance, corrosion resistance, cost-effectiveness, and aesthetic appeal. These factors contribute to the popularity of steel channels in various construction and structural applications.

Q: Are steel channels suitable for use in the construction of platforms or raised floors?: Yes, steel channels are suitable for use in the construction of platforms or raised floors. Steel channels are commonly used in construction due to their durability, strength, and versatility. They provide excellent support and stability, making them ideal for creating sturdy and reliable platforms or raised floors. Steel channels are known for their ability to withstand heavy loads and resist bending or warping. They can support the weight of machinery, equipment, or people without compromising the structural integrity of the platform or raised floor. This makes them a popular choice in industrial settings, warehouses, factories, and even residential or commercial buildings. Additionally, steel channels are highly resistant to fire, corrosion, and pests, ensuring the long-term durability and safety of the construction. They can be easily customized to fit specific design requirements, allowing for flexibility in creating platforms or raised floors of different sizes and shapes. Furthermore, steel channels can be easily integrated with other construction materials, such as concrete or wood, to provide additional strength and stability. They can also be used in conjunction with other structural components, such as beams or columns, to create a comprehensive and reliable support system. Overall, steel channels offer numerous benefits that make them well-suited for use in the construction of platforms or raised floors. Their strength, durability, versatility, and compatibility with other materials make them a reliable choice for ensuring the stability and safety of such structures.

Q: Can steel channels be used for retaining walls?: Yes, steel channels can be used for retaining walls. Steel channels are strong and durable, making them suitable for supporting and retaining soil or other materials in various construction projects, including retaining walls.

Q: Can steel channels be used for window frames?: Yes, steel channels can be used for window frames. Steel channels provide excellent strength, durability, and resistance to corrosion, making them suitable for window frames that require stability and longevity.

Q: Are steel channels suitable for seismic zones?: Yes, steel channels are suitable for seismic zones. Steel channels, also known as C-channels or U-channels, are commonly used in seismic design and construction due to their structural strength and flexibility. Steel has a high strength-to-weight ratio, which makes it ideal for withstanding seismic forces. Additionally, steel channels can be designed and engineered to have the necessary stiffness and ductility to absorb and dissipate energy during an earthquake. This helps to reduce the impact of seismic shaking on the overall structure, making it more resilient and less prone to damage. Steel channels also provide excellent fire resistance, which is an important consideration in seismic zones. Overall, steel channels are a popular choice for seismic design and construction due to their durability, flexibility, and ability to withstand seismic forces.

Q: Are steel channels suitable for use in telecommunications towers?: Yes, steel channels are suitable for use in telecommunications towers. Steel channels provide excellent structural support, durability, and load-bearing capacity, making them ideal for constructing tall and heavy telecommunication towers. Additionally, steel channels can withstand harsh weather conditions and offer flexibility for future modifications or additions to the tower.

Q: How do steel channels hold up against extreme temperatures?: Steel channels are known for their exceptional strength and durability, making them highly capable of withstanding extreme temperatures. The properties of steel, such as its high melting point and thermal conductivity, allow steel channels to maintain their structural integrity even when exposed to extreme heat or cold. When subjected to high temperatures, steel channels expand at a slower rate compared to other materials, which helps to minimize the risk of deformation or failure. This resistance to thermal expansion is due to the low coefficient of linear expansion of steel. This property ensures that steel channels maintain their shape and structural stability even under extreme temperature fluctuations. Furthermore, steel channels possess excellent fire resistance. Steel has a high melting point, typically ranging from 1370°C to 1530°C (2500°F to 2800°F), which means it can withstand intense heat without losing its structural integrity. This makes steel channels a reliable choice in applications where fire protection is crucial, such as in buildings, bridges, or industrial structures. On the other hand, steel also exhibits good performance in cold temperatures. Unlike some materials that become brittle or weak when exposed to low temperatures, steel retains its strength and ductility. This makes steel channels suitable for use in environments with extremely cold temperatures, such as in arctic regions or cryogenic facilities. In conclusion, steel channels are highly resilient to extreme temperatures due to their low coefficient of linear expansion, high melting point, and overall durability. Whether exposed to intense heat or cold, steel channels maintain their structural integrity and provide long-lasting performance, making them a reliable choice in various applications.

Q: What are the weight and load-bearing capacities of steel channels?: The weight and load-bearing capacities of steel channels vary based on a variety of factors, including the channel's size, shape, type of steel, and intended use. Steel channels are commonly employed in structural and construction projects to offer support and stability. The weight capacity of a steel channel refers to the maximum weight it can safely support without bending or breaking. Conversely, the load-bearing capacity denotes the maximum load or force a channel can handle without failing or deforming. To determine the weight and load-bearing capacities of steel channels, engineers and designers typically consult structural design codes and standards like the AISC Manual of Steel Construction. These codes outline guidelines and formulas to calculate allowable stress and load limits for various steel sections, including channels. In general, larger and thicker steel channels possess higher weight and load-bearing capacities compared to smaller and thinner ones. However, it is essential to consult the specific design codes and engineering calculations for accurate and safe determinations. Furthermore, it is important to take into account other factors such as the type and distribution of the load, support conditions, and any potential dynamic or impact loads when assessing the weight and load-bearing capacities of steel channels. It is recommended to seek guidance from professional structural engineers to ensure the appropriate selection and utilization of steel channels in a particular application.

Q: 10kV and below the distribution cabinet in the room, the basic channel should be higher than the indoor ground level? Which specification is clearly defined?: Power distribution cabinet (box), power distribution cabinet (box) and lighting distribution cabinet (box), measuring cabinet (box), is the last stage equipment of power distribution system. Power distribution cabinet is the general term of motor control center.

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