Hot Rolled U-channel with High Quality System 1

Hot Rolled U-channel with High Quality

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

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:

Hot Rolled 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 Hot Rolled 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: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Images:

Hot Rolled U-channel with High Quality

Q:How are steel structures used in HVAC systems?: Steel structures are widely used in HVAC (Heating, Ventilation, and Air Conditioning) systems for their strength, durability, and versatility. These structures provide a framework to support various components of HVAC systems, ensuring their stability and efficiency. One common application of steel structures in HVAC systems is in the construction of air handling units (AHUs). AHUs are large enclosures that contain various components like fans, filters, coils, and dampers. These components are mounted on steel frames that provide structural support to the AHU. The steel structure ensures that the AHU remains stable and intact, even when subjected to vibrations and airflow pressures. Additionally, steel structures are used in HVAC systems for the installation of ductwork. Ducts are responsible for distributing conditioned air throughout a building. Steel ductwork provides a rigid and durable conduit for the airflow, ensuring that the system operates efficiently and delivers air to the desired locations. Steel ducts can be custom fabricated to fit specific building layouts and can easily be modified or expanded as needed. Moreover, steel structures are also utilized in the installation of rooftop HVAC units. These units are commonly found on commercial buildings and are responsible for cooling or heating large spaces. Steel platforms and support structures are used to securely mount the rooftop units, ensuring their stability and preventing any potential damage caused by wind or vibrations. In summary, steel structures play a crucial role in HVAC systems by providing the necessary support and stability for various components. From air handling units to ductwork and rooftop units, steel structures ensure the efficient and reliable operation of HVAC systems in buildings.

Q:What is the purpose of steel beams in structures?: Steel beams serve the purpose of providing structural support and stability in various structures. With their strength and durability, they are capable of withstanding heavy loads and resisting bending or buckling when subjected to pressure. They find common usage in the construction of buildings, bridges, and other large structures to evenly distribute weight and prevent collapse. Moreover, steel beams enable the creation of open and flexible floor plans as they can span long distances without the necessity of additional support columns. Furthermore, steel beams possess fire resistance, rendering them suitable for structures that require enhanced safety measures. Ultimately, the aim of steel beams is to guarantee the integrity and longevity of a structure by establishing a solid and dependable framework.

Q:How are steel structures designed for resisting impact from earthquakes or tremors?: Steel structures are designed to resist impact from earthquakes or tremors through a combination of strategies. Firstly, engineers consider the seismic forces that the structure will experience and analyze the ground motion characteristics in the area. They then design the steel structure to have appropriate stiffness and strength to withstand these forces. This involves using advanced analytical techniques and computer simulations to ensure the structure's stability and resistance to seismic events. Additionally, features such as flexible connections, energy-dissipating devices, and base isolation systems may be incorporated to further enhance the structure's ability to withstand seismic forces and minimize damage. Overall, steel structures are meticulously designed with a focus on seismic resilience to ensure safety and minimize the impact of earthquakes or tremors.

Q:How do steel structures provide resistance against torsional loads?: Steel structures provide resistance against torsional loads due to their inherent material properties. Steel is known for its high strength and stiffness, which allows it to withstand twisting forces without significant deformation or failure. Additionally, steel structures can be designed with appropriate cross-sectional shapes and geometries that enhance resistance against torsional loads. These designs may include using solid or hollow sections, adding bracing elements, or utilizing diagonal members to distribute and dissipate torsional forces. Furthermore, steel's ductility allows it to absorb and redistribute energy during torsion, preventing sudden failures. Overall, the combination of steel's material properties and thoughtful design ensures that steel structures can effectively resist torsional loads.

Q:How are steel structures erected on-site?: Steel structures are typically erected on-site through a systematic process that involves several stages. Firstly, the foundation is prepared and the anchor bolts are positioned. Then, the steel columns and beams are delivered and positioned onto the foundation. The connections between the columns, beams, and foundation are secured to ensure stability. Next, the steel roof and wall panels are installed, followed by the placement of secondary structural elements such as bracing and purlins. Lastly, finishing touches are added, including insulation, electrical wiring, and interior finishes. Overall, the erection process requires careful planning, coordination, and skilled labor to ensure the safe and efficient assembly of the steel structure on-site.

Q:In the steel structure, should be the first high-strength bolts after the end of the welding, or first screw, then welding after the end of the screw?: Check the batch, that in the former, in the latter does not matter. The key is that the data must be complete. It depends on how the overall project is structured

Q:What are the different types of steel mezzanine systems used in building structures?: Building structures commonly utilize various types of steel mezzanine systems to provide extra floor space. These systems maximize the vertical height of a space. One of the steel mezzanine systems is the free-standing system, which is not attached to the building's walls or columns. It is often used in warehouses or industrial facilities for additional storage or workspace. Made from structural steel beams and columns, free-standing mezzanines can be easily dismantled and relocated if needed. Another type is the rack-supported system, constructed on top of existing pallet racking. It is commonly found in distribution centers or retail environments where more storage space is required above the existing racking. Rack-supported mezzanines are designed to support the weight of the rack and additional loads and can be customized to meet specific storage needs. The building-supported system is the third type, attached to the building's walls or columns. It is often utilized in commercial or office buildings for extra office space or conference rooms. Building-supported mezzanines can be designed to blend with the existing architecture and tailored to the specific needs and aesthetic of the space. Apart from these main types, there are specialized steel mezzanine systems available, including catwalk systems that provide safe access and walkways within a building, and multi-tier mezzanine systems used to create multiple levels of floor space. These specialized systems can be customized for specific requirements and used in various building structures. Overall, steel mezzanine systems offer a flexible and cost-efficient solution to create additional floor space in building structures. The choice of system depends on factors such as the specific needs of the space, load requirements, and desired aesthetic. Consulting a professional engineer or mezzanine system provider is essential to determine the most suitable system for a particular building structure.

Q:How are steel structures used in the construction of bars and pubs?: Bars and pubs commonly utilize steel structures due to the numerous advantages they offer. The strength and durability of steel make it an ideal material for supporting heavy loads and creating large open spaces with various design features. For the framing and support systems in bars and pubs, steel structures are frequently employed. Steel beams and columns ensure the necessary structural integrity to withstand the weight of the roof, floors, and walls. Furthermore, steel's fire resistance is crucial in establishments serving alcohol with a higher risk of accidents. The use of steel structures allows for greater design flexibility. Steel can be molded and shaped into different forms, enabling architects and designers to create unique and visually appealing layouts. This versatility is particularly advantageous in bars and pubs where creating an inviting atmosphere is important. Another significant benefit of steel structures is their ability to span large distances without the need for intermediate support columns. This allows for open floor plans, optimizing space usage and providing better sightlines for patrons. Moreover, steel structures are often pre-fabricated off-site, reducing construction time and costs. This is particularly beneficial in the hospitality industry, where time is crucial, and delays can impact revenue generation. Pre-fabricated steel components speed up the construction process and minimize disruption to the surrounding area. Steel structures also offer long-term cost savings. Due to its low-maintenance nature and resistance to pests, rot, and decay, steel does not require frequent repairs or replacements. This makes it an excellent choice for durable and long-lasting construction. In conclusion, steel structures are essential in the construction of bars and pubs. Their strength, durability, fire resistance, versatility, and cost-effectiveness make them the practical choice for creating inviting and visually appealing spaces in the hospitality industry.

Q:How do steel structures provide resistance against seismic pounding?: Seismic pounding is effectively prevented by steel structures through various mechanisms. To begin with, the design of steel structures incorporates flexible connections between different components. These connections allow for slight movements and flexibility during an earthquake, enabling the absorption and dissipation of seismic energy. Consequently, excessive forces are not transferred between adjacent structural elements, reducing the likelihood of pounding. In addition, dampers and energy dissipation devices are frequently installed in steel structures. Strategically placed within the structure, these devices absorb and dissipate seismic energy, functioning as shock absorbers. As a result, the overall forces transmitted to the structure are minimized, thereby decreasing the potential for pounding. Another factor in preventing pounding is the careful design of clearances and gaps between adjacent elements in steel structures. These clearances provide the necessary space for relative movement between components during an earthquake, effectively preventing direct contact and the resulting pounding. Moreover, base isolation techniques are commonly employed in steel structures. This technique involves placing the structure on flexible bearings or isolators, significantly reducing the transmission of seismic forces to the building. By isolating the structure from ground motion, the potential for pounding is greatly diminished. Lastly, steel structures are designed to possess ductility, meaning they can undergo substantial deformations without failure. This ductility allows the structure to absorb and redistribute seismic energy, preventing the concentration of forces that could lead to pounding. In conclusion, the combined use of flexible connections, energy dissipation devices, appropriate clearances, base isolation, and ductility in steel structures ensures their resistance to seismic pounding. These design features work together to minimize the risk of structural damage and ensure the safety of occupants during earthquakes.

Q:How are steel structures used in the construction of railway stations?: Steel structures are commonly used in the construction of railway stations for their strength, durability, and versatility. Steel beams and columns are used to support the weight of the station and provide stability. Steel frames are also used for platforms, walkways, and canopies, providing a safe and secure environment for passengers. Additionally, steel is often used for roofing and cladding, offering protection against weather elements. Overall, steel structures play a crucial role in ensuring the safety and functionality of railway stations.

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