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: How do steel channels contribute to the overall stability of a structure?: A structure's overall stability is enhanced by steel channels in various ways. Firstly, these channels provide structural support and reinforcement, distributing the load across the entire structure. This prevents excessive deflection or deformation. The unique shape of a steel channel, with its flanges and web, offers greater strength and rigidity compared to other structural components. Consequently, the channels can resist bending, twisting, and buckling forces, thereby ensuring the stability of the structure under different load conditions. Furthermore, steel channels are commonly utilized as beams or columns, providing vertical support and bolstering the overall stability of the structure. As beams, they can span long distances and bear heavy loads, thereby minimizing the need for additional support structures. When used as columns, steel channels assist in transferring the vertical loads from the upper levels of the structure to the foundation. This helps maintain stability and prevents collapse. Moreover, steel channels can be interconnected to form trusses, which are highly efficient in distributing loads and resisting lateral forces such as wind or seismic activity. These trusses effectively transfer the loads to the foundation, ensuring the stability of the entire structure. Additionally, steel channels can be combined with other structural elements, such as steel plates or concrete, to create composite sections that enhance stability and overall structural integrity. In conclusion, steel channels play a vital role in the construction industry by significantly contributing to the overall stability of structures. Their ability to support heavy loads, resist deformation, and efficiently distribute forces makes them indispensable in ensuring the structural integrity and safety of buildings, bridges, and various other types of infrastructure.

Q: Can steel channels be used for supporting heavy machinery?: Yes, steel channels can be used for supporting heavy machinery. Steel channels are strong and durable structural components made from steel, which makes them ideal for providing support to heavy machinery. The unique shape of steel channels, with a flat base and two perpendicular sides, offers excellent load-bearing capabilities and structural stability. Additionally, steel channels can be easily welded or bolted together to create a customized support structure that can handle the weight and vibrations generated by heavy machinery. Overall, steel channels are a reliable and commonly used choice for supporting heavy machinery due to their strength, versatility, and ability to withstand heavy loads.

Q: What is the use of angle steel and channel steel?: Used to make steel structures, such as steel staircases, plant supports, etc..

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: How do steel channels contribute to the overall daylighting of a building?: Steel channels do not directly contribute to the overall daylighting of a building. Daylighting refers to the process of utilizing natural light to illuminate the interior spaces of a building. It involves the strategic placement of windows, skylights, and other transparent materials to allow natural light to enter the building. Steel channels, on the other hand, are structural components typically used in construction to provide support and stability to various building elements. They are often used in framing systems, such as for walls, floors, and roofs, to provide strength and rigidity. While steel channels themselves do not contribute to daylighting, they can indirectly impact the overall daylighting of a building. For example, steel channels may be used in the construction of window frames, which can help to support and secure the windows in place. Properly designed and installed window frames can ensure that windows are positioned correctly to allow maximum natural light to enter the building. Additionally, steel channels can be used in the construction of skylights, which are specifically designed to bring natural light into a building from above. Skylights can be made with steel channel frames to provide structural support and stability, enabling the skylights to be installed securely in the roof or ceiling. In summary, while steel channels themselves do not directly contribute to the overall daylighting of a building, they can play a role in supporting and securing windows and skylights, which are important elements in the daylighting strategy of a building.

Q: Are steel channels available in custom sizes?: Yes, steel channels are available in custom sizes.

Q: How do steel channels contribute to the sustainability of a building?: Steel channels contribute to the sustainability of a building in several ways. Firstly, they are highly durable and have a long lifespan, reducing the need for frequent replacements or repairs. This minimizes the overall environmental impact associated with the production and disposal of building materials. Additionally, steel channels can be easily recycled at the end of their life cycle, reducing waste and conserving natural resources. Furthermore, steel channels are lightweight, allowing for more efficient transportation and installation, which reduces energy consumption during construction. Lastly, steel channels provide structural strength and support, allowing for the design of more sustainable and space-efficient buildings.

Q: How are steel channels connected to other structural elements?: Steel channels can be connected to other structural elements through various methods such as welding, bolting, or using structural connectors. These connections ensure stability and integrity in the overall structure by providing secure attachment points between the steel channels and other components.

Q: What are the design considerations for using steel channels in construction?: When considering the use of steel channels in construction, there are several important design considerations that need to be taken into account. These considerations include structural integrity, load-bearing capacity, corrosion resistance, fire resistance, and overall cost-effectiveness. Firstly, steel channels are commonly used in construction due to their excellent structural integrity. They are known for their high strength-to-weight ratio, which allows for efficient use of materials in building structures. The design should take into account the specific load requirements and stresses that the steel channels will be subjected to, ensuring that they are appropriately sized and spaced to support the intended loads. Load-bearing capacity is another crucial consideration. The design of steel channels should be based on the expected loads that they will bear, whether it be from live loads such as people or equipment, or dead loads such as the weight of the building itself. Calculations and analysis should be performed to determine the required size and spacing of the channels to ensure they can safely support the intended loads without failure or deformation. Corrosion resistance is a vital consideration for steel channels, especially in construction projects where they may be exposed to moisture or harsh environmental conditions. Proper protective coatings or treatments should be applied to prevent rust and corrosion, ensuring the longevity and durability of the channels. Additionally, the design should consider drainage and ventilation to minimize the accumulation of moisture that could lead to corrosion. Fire resistance is also an important factor to consider. Steel channels can be vulnerable to high temperatures, which can weaken their structural integrity. Design considerations should include the use of fire-resistant materials, such as fire-rated coatings or intumescent paints, to enhance the fire resistance of the steel channels and prolong their load-bearing capacity under fire conditions. Lastly, cost-effectiveness plays a significant role in the design considerations for using steel channels in construction. The design should aim to optimize the use of steel channels, avoiding over-engineering while still meeting the required safety and performance standards. Additionally, the selection of steel grades and coatings should be balanced to provide the necessary level of performance at the most cost-effective price point. In conclusion, when using steel channels in construction, it is crucial to consider various design considerations such as structural integrity, load-bearing capacity, corrosion resistance, fire resistance, and cost-effectiveness. Taking these factors into account will ensure that the steel channels perform effectively and efficiently in the construction project, contributing to the overall success and longevity of the structure.

Q: Own attic, choose I-beam or channel?: Channel steel: used for construction and mechanical use of carbon structural steel, is a complex cross-section of steel.Channel characteristics:Channel steel can change the structure of the building, and save construction materials.If the channel is constructed, it will be quick enough to be ready for use without waiting.

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