Steel U Channel

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Loading Port:: Xingang Port

Payment Terms:: TT or L/C

Min Order Qty:: 25 Tons m.t.

Supply Capability:: 1000 Tons Per Day m.t./month

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Specifications of Steel U Channel:

Standard Applied: GB Standard, EN Standard(UPN), JIS Standard

Sizes: 50mm to 300mm

Material Grade: Q235B, Q345B, S235JR, SS400, ASTM A36

As shown in the figure:

JIS U CHANNEL	Standard h	Sectional b	Dimension s	t	Mass: Kg/m
	(mm)	(mm)	(mm)	(mm)
50x25	50	25	3.0	6.00	2.37
75X40	75	40	3.8	7.00	5.30
75X40	75	40	4.0	7.00	5.60
75X40	75	40	4.5	7.00	5.85
75X40	75	40	5.0	7.00	6.92

100X50	100	50	3.8	6.00	7.30
100X50	100	50	4.2	6.00	8.03
100X50	100	50	4.5	7.50	8.97
100X50	100	50	5.0	7.50	9.36

125X65	125	65	5.2	6.80	11.66
125X65	125	65	5.3	6.80	12.17
125X65	125	65	5.5	8.00	12.91
125X65	125	65	6.0	8.00	13.40

150x75	150	75	5.5	7.30	14.66
150x75	150	75	5.7	10.00	16.71
150x75	150	75	6.0	10.00	17.90
150x75	150	75	6.5	10.00	18.60

Note: We are able to supply other dimensions and sizes, which depends on the customer's requirements for the quantity.

Chemical Composition of Q235B Steel U Channel:

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

Physical Properties of Q235B Steel U Channel:

Grade	Yielding Strength Point(Mpa)
Q235B	Thickness(mm)
	≦16	＞16-40	＞40-60	＞60-100
	≧235	≧225	≧215	≧205
	Tensile Strength(Mpa)	Elongation After Fracture(%)
		Thickness(mm)
		≦16	＞16-40	＞40-60	＞60-100
	375-500	≧26	≧25	≧24	≧23

Usage/Application of Steel U Channel:

The steel u channel can be applied to construction of warehouses, workshops, sport stadiums and car parks etc. In details, the steel u channel belongs to carbon structural steel which is applied to in the field of construction and machinery. The steel u channel 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 steel u channel must possess perfect welding property, riveting property and mechanical property and so on.

Package & Delivery: Steel U Channel

The steel u channel 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.

And steel u channel could be loaded into 20ft or 40ft container, or by bulk cargo. If the weight of each bundle reaches less 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.

As for the transportaion from mill to loading port, the truck will be usually used. And the maximum quantity for each truck is 40mt.

All in all, we could do in accordance with customer's request

Production Flow of Steel U Channel:

1.The steel billet shall be heated in the high temperature furnace.

2. The heated steel billet shall be rolled five to nine times with the aim of shaping the general figure of steel u channel.

3. The rolled steel u channel should be put onto the cooling bed to make the temperature low.

4. The steel u channel should be straighted on the straightener.

5. The straighted steel u channel will be cut into meters by saw, as per customer's requirements.

Q:What are the disadvantages of using steel channels?: Some disadvantages of using steel channels include their relatively high cost compared to other materials, their susceptibility to corrosion if not properly protected or maintained, and their limited versatility in terms of shapes and sizes available. Additionally, steel channels may require specialized equipment and expertise for installation and may not be suitable for certain applications where weight reduction is important.

Q:What are the factors to consider when determining the spacing of steel channels in a structure?: There are several factors to consider when determining the spacing of steel channels in a structure. These factors include the load-bearing capacity of the channels, the desired level of structural integrity, the type and magnitude of the loads that will be applied to the structure, and the design requirements and building codes that need to be followed. Firstly, the load-bearing capacity of the steel channels is a crucial factor in determining their spacing. The channels must be able to support the expected loads without experiencing excessive deflection or failure. This requires considering the material properties of the channels, such as their yield strength and modulus of elasticity, as well as the specific dimensions and geometry of the channels. Secondly, the desired level of structural integrity is an important consideration. The spacing of the steel channels should be determined in a way that ensures the overall stability and strength of the structure. This involves analyzing the potential modes of failure, such as buckling or bending, and designing the spacing to prevent these failures from occurring under the expected loads. Thirdly, the type and magnitude of the loads that will be applied to the structure must be taken into account. Different types of loads, such as dead loads (permanent loads like the weight of the structure itself) and live loads (temporary loads like the weight of people or equipment), can have varying effects on the steel channels. The spacing should be chosen to distribute the loads evenly and prevent localized stress concentrations. Furthermore, it is essential to consider the design requirements and building codes that govern the construction of the structure. These regulations often provide specific guidelines for the spacing of steel channels based on factors such as the span of the structure, the type of building, and the intended use of the structure. Adhering to these standards ensures that the structure meets safety and performance criteria. In conclusion, determining the spacing of steel channels in a structure requires careful consideration of factors such as load-bearing capacity, structural integrity, applied loads, and design requirements. By evaluating these factors, engineers can make informed decisions to ensure the stability, strength, and compliance of the structure.

Q:Can steel channels be used for bridge construction?: Yes, steel channels can be used for bridge construction. Steel channels are commonly used as structural components in bridge construction due to their high strength, durability, and versatility. They provide excellent load-bearing capacity and can be easily fabricated into various shapes and sizes to meet the specific requirements of the bridge design.

Q:What are the different welding techniques used for steel channels?: Steel channels can be welded using different techniques, each with its own advantages and considerations. One commonly used technique is Shielded Metal Arc Welding (SMAW), also known as stick welding. SMAW involves using a consumable electrode coated in flux to create a shield around the weld pool and protect it from atmospheric contamination. This versatile technique can be used in various positions and is suitable for welding steel channels of different sizes and thicknesses. Another popular technique is Gas Metal Arc Welding (GMAW), also known as MIG (Metal Inert Gas) welding. GMAW uses a wire electrode that feeds through a welding gun, along with a shielding gas like argon or a mixture of argon and carbon dioxide. It offers high welding speeds and allows for continuous welding, making it efficient for welding long steel channels. Flux-Cored Arc Welding (FCAW) is similar to GMAW but uses a tubular flux-cored wire instead of a solid wire electrode. This wire contains a flux material that provides shielding gas and creates a slag to protect the weld pool. FCAW is often preferred for outdoor applications or when welds may be exposed to wind or drafts. Submerged Arc Welding (SAW) involves using a continuously fed electrode and a granular flux that covers the weld pool entirely. The arc is submerged under the flux during SAW. This technique is commonly used for welding thick steel channels or when high deposition rates are required. It provides excellent penetration and produces high-quality welds with minimal spatter. Tungsten Inert Gas Welding (TIG), also known as Gas Tungsten Arc Welding (GTAW), is a precise technique that uses a non-consumable tungsten electrode and a shielding gas like argon. TIG welding is often used for welding thin steel channels or when aesthetic appeal is important, as it allows for excellent control over the heat input and produces precise and clean welds. It's important to consider factors such as channel thickness, desired weld quality, available equipment, and specific application requirements when choosing a welding technique for steel channels.

Q:What calculates the endurance of a channel?: Like you type of calculation, bearing, according to choose the size of channel, find out its moment of inertia, and then use deflection formula to calculate whether you meet the load requirements. Do you want to get it available? What is the length required? How big is the load? These two parameters can help you check the strength is enough.

Q:Can steel channels be used for fencing?: Yes, steel channels can be used for fencing. Steel channels are versatile and strong, making them suitable for various fencing applications. They can be used as posts, rails, or supports in a fencing system. Steel channels provide durability and stability, making them an excellent choice for both residential and commercial fencing projects. Additionally, steel channels can be easily customized to meet specific fencing requirements, such as height, design, and security needs. Overall, steel channels offer a reliable and long-lasting solution for fencing purposes.

Q:8 channel steel and 40*60 square steel tube, which is good in bending strength?: Channel moment of inertia Ix=101, Iy=16.6

Q:What are the different joining methods for steel channels?: There are several different joining methods for steel channels, including welding, bolting, riveting, and adhesive bonding. These methods are used to securely connect steel channels together for various applications in construction, manufacturing, and other industries. Each joining method has its own advantages and considerations, depending on factors such as load requirements, structural integrity, and ease of installation.

Q:Are steel channels suitable for data center construction?: Yes, steel channels are suitable for data center construction. Steel channels, also known as C-channels, provide strength, stability, and flexibility required for constructing data centers. They are often used as framing elements for walls, ceilings, and floors due to their durability and ability to withstand heavy loads. Steel channels offer several advantages for data center construction. Firstly, they have excellent load-bearing capabilities, allowing them to support the weight of server racks, equipment, and infrastructure. This is crucial in data centers where the equipment density is high, and the weight of servers and networking devices can be significant. Moreover, steel channels provide structural stability, ensuring that the data center remains secure and robust. They are resistant to bending and buckling, providing a solid framework that can withstand both internal and external forces. This is particularly important in regions prone to seismic activities or extreme weather conditions. Additionally, steel channels can easily accommodate the installation of various utilities required in data centers, such as electrical wiring, cable trays, and cooling systems. They can be designed with pre-punched holes or slots, making it convenient to route cables and pipes throughout the facility. Furthermore, steel channels offer versatility in design and construction. They can be easily modified and adjusted to meet specific layout requirements, allowing for efficient use of space and flexibility in future expansions or modifications. This adaptability is essential in data centers where technology and infrastructure needs are constantly evolving. In summary, steel channels are indeed suitable for data center construction. Their strength, stability, flexibility, and versatility make them an ideal choice for creating a robust and efficient infrastructure to support the critical operations of a data center.

Q:Are steel channels suitable for outdoor applications?: Indeed, steel channels are well-suited for outdoor applications. Due to their endurance and potency, steel channels are commonly employed in outdoor construction ventures. They have the ability to endure severe weather conditions, including rain, wind, and extreme temperatures. Moreover, steel channels possess resistance against rust and corrosion, rendering them highly suitable for outdoor settings where they may encounter moisture or water. Furthermore, steel channels provide exceptional structural support, making them appropriate for a variety of outdoor applications, such as bridges, buildings, fences, and outdoor equipment. In summary, steel channels are a dependable and adaptable option for outdoor projects due to their sturdiness and ability to withstand environmental elements.

BRIDGE is specialized in the production and sales of U channel.The annual production capacity is 0.6 million mtons.The main U channel is JIS U channel 100mm, 125mm 150mm etc and the GB standard U channel. We aimed to provide our customer superem cost performance product and good service.

1. Manufacturer Overview
Location	Hebei, China
Year Established	1993
Annual Output Value	Above US$100 Million
Main Markets	South Asia Middle East; Southeast Aisa; south Korea
Company Certifications	ISO 9001:2000

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin;
Export Percentage	1% - 10%
No.of Employees in Trade Department	11-20 People
Language Spoken:	English; Chinese
b)Factory Information
Factory Size:	Above 20,000 square meters
No. of Production Lines	1
Contract Manufacturing	OEM service offered
Product Price Range	average