JIS Standard U-Channel Beams with Competitive Price

JIS Standard U-Channel Beams with Competitive Price System 1

JIS Standard U-Channel Beams with Competitive Price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Product Description:

Minimum Order Quantity:	25MT	Unit:	m.t.	Loading Port:	Xingang Port
Supply Ability:	120000TON/Year	Payment Terms:	TT or LC

Product Applications:

Japanese Standard U-channels are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

Product Advantages:

OKorder's Japanese Standard U-channels are durable, strong, and resist corrosion.

Main Product Features:

· Premium quality

· Prompt delivery & seaworthy packing (30 days after receiving deposit)

· Corrosion resistance

· Can be recycled and reused

· Mill test certification

· Professional Service

· Competitive pricing

Product Specifications:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

1. We are definitely speciallizing in manufacturing and supplying channel steel as per japanese standard, which is characterised with high mechanical strength and competitive prices.

Original Place	Tangshan, China	Brand Name	UINDA
Standard	JIS G3192 : 1990
Material Grade	SS490
Sizes	50mm to 200mm
Sales Volume/Year	3000MT
Destination Area	Middle East, Africa, Southeast Asia

2. The sections in details are as followings in the table-1

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
150x75	150	75	6.5	10.00	24.00

200X80	200	80	7.5	11.00	24.60

Table-1

3. The mechanical property of JIS U Channel Steel in the table-2:

Grade	Yield Strength，N/mm²				Extension Strength N/mm²
	Thickness of Steel,mm
	≦16	＞16-≦40	＞40-≦100	＞100
SS490	≧285	≧275	≧255	≧245	490-610

Table-2

4. The chemical composition of JIS U Channel Steel as per SS490 in the table-3

Grade	Element(%)
Grade	C	Mn	P	S
SS490	-	-	≦0.050	≦0.050

Table-3

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: The products are invoicing on theoritical weight or on actual weight?

A3: We can do it in both manners, according to the customers' request.

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JIS Standard U-Channel Beams with Competitive Price

Q:What is the difference between channel steel and C steel?: Channel steel is produced by hot rolling, supplied directly by iron and steel works, and thicker

Q:How do steel channels contribute to building security?: The inherent strength and durability of steel channels make them a valuable contribution to building security. They are commonly used in construction to provide structural support and reinforcement, especially in areas that require extra strength. One of the main advantages of steel channels is their ability to withstand extreme forces and resist impact. This makes them highly effective at preventing forced entry, such as ramming or cutting attempts. The robustness of steel channels acts as a deterrent to potential intruders, as breaching a building with steel channels requires significantly more effort and time compared to structures made with weaker materials. Furthermore, steel channels are frequently utilized in the construction of doors, windows, and other entry points. By incorporating steel channels into these vulnerable areas, building security is significantly enhanced. These channels reinforce the frames, making them more resistant to break-ins and forced openings. In addition, steel channels can be used to create secure barriers within a building, such as partitions or security gates. These barriers can be strategically placed to control access and movement, particularly in high-security areas. Steel channels can be integrated with other security features, such as locking mechanisms and access control systems, to further enhance building security. Moreover, steel channels have excellent fire resistance properties. In the event of a fire, steel channels help maintain the structural integrity of a building, preventing collapse and allowing occupants to evacuate safely. This is crucial for building security, as it ensures the safety of individuals inside and reduces the risk of injury or loss of life. In conclusion, steel channels play a vital role in building security by providing strength, durability, and resistance to forced entry. They can reinforce doors, windows, and other vulnerable areas, acting as a physical barrier against intrusion. Steel channels can also create secure barriers within a building and enhance fire resistance, further improving overall building security.

Q:How do steel channels perform in corrosive environments?: Steel channels are generally known for their durability and strength, but their performance in corrosive environments can vary depending on the specific type of steel used and the severity of the corrosive conditions. In general, steel channels are resistant to corrosion due to their protective oxide layer that forms on the surface when exposed to oxygen in the air. This layer acts as a barrier, preventing further oxidation and protecting the steel from corrosion. However, when exposed to corrosive environments such as saltwater, acidic solutions, or industrial chemicals, the protective oxide layer can be compromised, leading to potential corrosion. The performance of steel channels in corrosive environments can be enhanced by using corrosion-resistant alloys or coatings. Stainless steel channels, for example, contain chromium and other alloying elements that provide excellent corrosion resistance. These channels are highly resistant to rust and can withstand even the most challenging environments. In more severe corrosive conditions, additional protective measures such as galvanizing or epoxy coatings can be applied to steel channels. Galvanizing involves coating the steel with a layer of zinc, which acts as a sacrificial anode, protecting the underlying steel from corrosion. Epoxy coatings create a barrier between the steel and the corrosive environment, preventing direct contact and minimizing the risk of corrosion. It is important to note that even with these protective measures, steel channels may experience corrosion over time, especially if not properly maintained. Regular inspection, cleaning, and maintenance can help identify and address any signs of corrosion early on, prolonging the lifespan and performance of the steel channels in corrosive environments. Overall, while steel channels can perform well in corrosive environments, it is essential to consider the specific conditions and choose the appropriate type of steel, coatings, or alloys to ensure optimal performance and longevity.

Q:How much is the weight per square metre of channel 10?!: Channel 10 weighs just 10 kilograms per metre

Q:Can steel channels be used for equipment supports?: Indeed, equipment supports can make use of steel channels. In construction and industrial settings, steel channels are widely employed due to their robustness and durability. They are capable of providing steadfast and dependable support for a range of equipment, including heavy machinery, tools, and other substantial loads. These steel channels are specifically designed to endure substantial loads and can be easily customized and installed to meet specific support requirements. Furthermore, they can be combined with other structural components, such as beams and columns, to establish a resilient support system. All in all, steel channels serve as a dependable solution for equipment supports, owing to their strength, versatility, and enduring performance.

Q:What are the guidelines for steel channel installations in seismic zones?: To ensure the structural integrity and safety of buildings during seismic events, it is crucial to follow guidelines for steel channel installations in seismic zones. These guidelines are developed based on engineering principles, regulatory bodies, and industry standards. 1. Considerations for Design: When designing steel channel installations in seismic zones, it is important to consider seismic forces, building geometry, and structural connections. A qualified structural engineer should be responsible for the design, taking into account project-specific requirements. 2. Material Selection: It is recommended to use high-quality steel channels that meet the specifications outlined in relevant standards such as ASTM A36 or ASTM A572. Before installation, the channels should be inspected for defects. 3. Connection Details: Proper connection details are essential for withstanding seismic forces. Welding or bolting should be done following approved methods and standards. Connections should be designed to resist both vertical and lateral forces, ensuring overall structure stability. 4. Anchorage: Steel channel installations should be securely anchored to the building's foundation or structural system. Design specifications should dictate the use of anchor bolts or other approved anchorage methods capable of withstanding anticipated seismic forces. 5. Seismic Bracing: Additional bracing may be necessary in seismic zones to enhance the stability of steel channel installations. Diagonal braces or moment frames should be designed and installed to resist lateral forces. The bracing layout and connections should comply with relevant codes and standards. 6. Inspection and Quality Control: Qualified personnel should regularly inspect steel channel installations to ensure compliance with design specifications and codes. Quality control measures should be implemented to monitor the manufacturing, fabrication, and installation processes. 7. Compliance with Local Codes: Familiarity with and adherence to specific seismic design codes and regulations in the project's location is essential. Consultation with local building authorities is necessary to meet all applicable requirements. Ultimately, the guidelines for steel channel installations in seismic zones aim to create safe and resilient structures capable of withstanding seismic forces. Engaging the expertise of qualified professionals, such as structural engineers, is crucial to accurately follow the guidelines and meet necessary standards.

Q:Can steel channels be used in the construction of bridges?: Yes, steel channels can be used in the construction of bridges. Steel channels provide structural support and stability, making them suitable for use in bridge construction. They offer high strength-to-weight ratio, corrosion resistance, and durability, making them an ideal choice for various bridge applications.

Q:What are the different weight classifications for steel channels?: The weight classifications for steel channels vary depending on the specific dimensions and designations, but common weight classifications include lightweight, medium weight, and heavy weight.

Q:Many of the equipment in the substation is installed on the support of the channel, why not directly mounted on the support plate. Why should we add channel steel to the top plate?What effect can this channel play?: An exhibition switch cabinet that will not affect the uneven subsidence of foundations.

Q:How is a steel channel made?: A steel channel is made through a process known as hot rolling, where a steel billet is heated and passed through a series of rollers to shape it into a channel. The hot rolling process helps to achieve the desired dimensions and strength of the steel channel.

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