JIS U Channels for Structures Buildings Making

JIS U Channels for Structures Buildings Making System 1

JIS U Channels for Structures Buildings Making

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t

Supply Capability:: 10000 m.t/month

Inquire Now

Chat Online

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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.

Images:

JIS U Channels for Structures Buildings Making

Q:Can steel channels be used for creating storage racks or shelving units?: Yes, steel channels can be used for creating storage racks or shelving units. Steel channels are strong, durable, and can support heavy loads, making them ideal for storage purposes. They can be easily assembled and customized to fit specific storage needs, making them a popular choice for creating storage racks or shelving units in various industries.

Q:Can steel channels be used in earthquake-prone areas?: Steel channels can be used in earthquake-prone areas, provided they are designed and installed correctly. Steel is a strong and durable material, making it suitable for withstanding seismic forces. However, it is crucial to consider several factors when using steel channels in earthquake-prone areas. Firstly, the design of the steel channels should comply with the relevant seismic codes and regulations. These codes provide guidelines on the minimum requirements for structural integrity and seismic resistance. Engineers should consider factors such as the region's seismicity, soil conditions, and expected ground motions to ensure the steel channels can withstand the forces generated during an earthquake. Secondly, proper installation is essential to ensure the effectiveness of steel channels in earthquake-prone areas. The channels should be securely anchored to the foundation and connected to other structural elements to form a robust system. Welding or bolting methods should be employed to ensure strong connections and prevent any potential failure points. Furthermore, regular inspections and maintenance are necessary to ensure the ongoing structural integrity of the steel channels. This includes checking for any signs of deterioration, damage, or corrosion that may compromise their performance during an earthquake. Any identified issues should be promptly addressed to maintain the channels' effectiveness in seismic events. It is also worth mentioning that while steel channels can provide structural strength, other factors such as building design, foundation systems, and overall construction should be considered holistically to ensure the safety of buildings in earthquake-prone areas. In conclusion, steel channels can indeed be used in earthquake-prone areas if designed, installed, and maintained correctly. Following seismic codes, ensuring proper installation, conducting regular inspections, and considering other building factors are all crucial in ensuring the structural integrity and safety of buildings in these areas.

Q:Can steel channels be welded?: Certainly, welding is a viable option for joining steel channels. Renowned for their robustness and adaptability, steel channels find wide application in construction and manufacturing sectors. Welding serves as a prevalent approach to connect steel channels, enabling the formation of larger structures or alterations to preexisting ones. Through the welding process, the steel channel edges are melted, left to cool and solidify, thereby establishing a durable and enduring connection. Nevertheless, it is crucial to employ suitable welding techniques and guarantee meticulous preparation and cleansing of the steel surfaces to achieve a weld of superior quality.

Q:Can steel channels be used in architectural design elements?: Yes, steel channels can be used in architectural design elements. Steel channels offer strength, durability, and versatility, making them suitable for various applications in architectural designs such as framing, support structures, and decorative elements. They can be incorporated into building facades, staircases, railings, and other architectural features, providing a modern and industrial aesthetic.

Q:How are steel channels used in the automotive industry?: Various applications in the automotive industry commonly make use of steel channels. The structural framework of vehicles heavily relies on steel channels, which provide the necessary strength and rigidity for the chassis, ensuring the overall integrity of the vehicle's structure. These channels are particularly utilized in areas that require high load-bearing capabilities, such as the frame rails, cross members, and suspension components. Steel channels also serve the purpose of reinforcing body panels and doors in the automotive industry. Manufacturers strategically place channels within these components to enhance their strength and resistance to impact. This not only improves the vehicle's safety but also enhances its overall durability. Moreover, steel channels are employed in the construction of automotive seating systems. They provide a sturdy and supportive base for the seats, guaranteeing their ability to withstand the weight and movements of passengers. Seat frames often incorporate steel channels, allowing for adjustable features and providing additional support for seat cushions and upholstery. Additionally, steel channels find application in the fabrication of various accessories and components within the automotive industry. These accessories include roof racks, bumper supports, and cargo management systems. By utilizing steel channels, manufacturers can achieve the desired strength, durability, and load-bearing capacity required for these components. In summary, steel channels play a vital role in the automotive industry as they contribute to the strength, rigidity, and reinforcement of various vehicle structures, body panels, seating systems, and components. Their usage significantly contributes to the safety, durability, and functionality of automobiles.

Q:Can steel channels be used for fencing?: Yes, steel channels can be used for fencing. They provide strength, durability, and security, making them an ideal choice for fencing applications.

Q:What's the difference between channel type 25a#, 25b# and 25c#?: Because the channel steel is a cross section steel strip with groove shape. Its specifications, such as a*b*c (here, a, B, C, only letters, no other meaning and letters), a means waist height of a mm, leg width of B mm, waist thickness of C mm channel. For example: channel type 25a#, specifications for 250*78*7, which means waist height (a) is 250mm, leg width (b) 78mm, waist thickness (c) 7mm

Q:Are steel channels resistant to pest infestation?: Steel channels are not susceptible to pest infestation. Unlike materials such as wood or plastic, steel does not provide a food source or nesting environment for pests like termites, ants, or rodents. Steel channels are made of strong and durable material, which pests cannot easily penetrate or damage. Therefore, steel channels are an excellent choice for areas where pest infestation is a concern.

Q:What are the factors to consider when determining the appropriate height of a steel channel?: When determining the appropriate height of a steel channel, several factors need to be considered. These factors include the load-bearing capacity required, the span or distance between supports, the type and weight of the load being supported, the material properties of the steel channel, and the desired deflection or bending of the channel under load. Firstly, it is crucial to assess the load-bearing capacity required for the steel channel. This involves considering the maximum weight the channel needs to support without buckling or failing. The load-bearing capacity depends on the application and the anticipated loads that will be applied to the channel. The span or distance between supports is another critical factor. Longer spans generally require taller steel channels to provide adequate support and minimize deflection. Shorter spans, on the other hand, may allow for smaller and less rigid channels. The type and weight of the load being supported are also important considerations. Different loads exert different forces on the channel, such as point loads or uniformly distributed loads. Heavier loads will require taller and stronger steel channels to ensure structural integrity. The material properties of the steel channel play a role in determining the appropriate height. Different steel alloys have different strength and stiffness properties. The choice of alloy will depend on the load requirements and the structural design. Lastly, the desired deflection or bending of the channel under load needs to be considered. Deflection refers to the amount of flex or bending that the channel experiences when loaded. In some applications, minimal deflection is desired, while in others, some deflection may be acceptable. In conclusion, when determining the appropriate height of a steel channel, it is vital to consider factors such as load-bearing capacity, span, type and weight of the load, material properties, and desired deflection. A thorough analysis of these factors will help ensure the steel channel is appropriately sized and capable of meeting the intended structural requirements.

Q:How are steel channels joined together?: Depending on the specific application and requirements, steel channels can be joined together using a variety of methods. The most common techniques include welding, bolting, riveting, and adhesive bonding. Welding is a widely utilized method for connecting steel channels. It involves melting the metal at the joint, resulting in a strong and durable connection. The choice of welding process, such as arc welding or gas welding, depends on factors like the thickness and composition of the steel channels. Another popular method for joining steel channels is bolting. This technique involves using bolts, nuts, and washers to securely fasten the channels together. Bolting allows for easy disassembly and reassembly, making it suitable for applications that require frequent maintenance or adjustments. Riveting, a traditional method, entails driving a metal pin called a rivet through holes in the steel channels and deforming the end to create a permanent connection. Although it requires specialized tools and skills, riveting can provide a dependable joint. Adhesive bonding is a more recent method that utilizes high-strength adhesives to join steel channels. This technique offers several advantages, including uniform stress distribution, increased fatigue resistance, and improved aesthetics. However, proper surface preparation and suitable adhesive selection are crucial to ensure a reliable bond. In conclusion, welding, bolting, riveting, and adhesive bonding are all suitable techniques for joining steel channels. The choice of method should be based on factors such as load-bearing capacity, ease of assembly, maintenance requirements, and cost.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

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

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range