High Quality IPE Beam with Material Grade GB-Q235

High Quality IPE Beam with Material Grade GB-Q235 System 1

High Quality IPE Beam with Material Grade GB-Q235

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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:

OKorder is offering high quality Hot Rolled Steel I-Beams at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

Product Applications:

1. Supporting members, most commonly in the house raising industry to strengthen timber bears under houses. Transmission line towers, etc

2. Prefabricated structure

3. Medium scale bridges

4. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Product Advantages:

OKorder's Steel I-Beams 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:

1. Invoicing on theoretical weight or actual weight as customer request

2. Standard: EN10025, GB Standard, ASTM

3. Grade: Q235B, Q345B, SS400, ASTM A36, S235JR, S275JR

4. Length: 5.8M, 6M, 9M, 12M as following table

5. Sizes: 80mm-270mm

Dimensions(mm)
	h	b	s	t	Mass Kg/m
IPE80	80	46	3.80	5.20	6.00
IPE100	100	55	4.10	5.70	8.10
IPE120	120	64	4.80	6.30	10.40
IPE140	140	73	4.70	6.90	12.90
IPE160	160	82	5.00	7.40	15.80
IPE180	180	91	5.30	8.00	18.80
IPE200	200	100	5.60	8.50	22.40
IPE220	220	110	5.90	9.20	26.20
IPE240	240	120	6.20	9.80	30.70
IPE270	270	135	6.60	10.20	36.10

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:

High Quality IPE Beam with Material Grade GB-Q235

Q: How do steel I-beams contribute to the overall fire safety of a building?: Steel I-beams contribute to the overall fire safety of a building in several ways. Firstly, they have a high melting point, which means they are less likely to collapse or lose their structural integrity during a fire. This provides additional time for occupants to evacuate the building safely. Additionally, steel I-beams have a low thermal conductivity, meaning they do not transfer heat as readily as other materials. This reduces the spread of fire and heat throughout the building, limiting the potential damage. Finally, steel I-beams are non-combustible, meaning they do not contribute to the fuel source of a fire, further minimizing the fire risk.

Q: Can steel I-beams be used for bridges?: Indeed, bridges can make use of steel I-beams. Due to their impressive strength-to-weight ratio, durability, and versatility, steel I-beams are widely employed in the construction of bridges. They offer exceptional structural support and have the capacity to endure substantial loads, rendering them optimal for spanning extensive distances. Furthermore, steel I-beams can be tailored to meet the precise specifications of a bridge undertaking, including different lengths and sizes. The reliability and cost-effectiveness of steel I-beams in bridge construction have been well-established, resulting in their popularity among bridge engineers and builders.

Q: What are the potential drawbacks of using steel I-beams?: Some potential drawbacks of using steel I-beams include their relatively high cost compared to other materials, their susceptibility to corrosion if not properly protected, their heavy weight which may require additional structural support, and the limitations in terms of design flexibility due to their standard shapes and sizes.

Q: How do steel I-beams perform in terms of energy efficiency?: The strength and durability of Steel I-beams are well-known, but they may not be the most ideal option in terms of energy efficiency. Steel has a high heat conductivity, meaning it easily transfers heat from the inside to the outside of a building or vice versa. This results in considerable energy loss when heating or cooling a space. Furthermore, steel production is highly energy-intensive, requiring significant amounts of energy to extract and refine iron ore and coal for steel production. This process contributes to greenhouse gas emissions and is not considered environmentally friendly. However, it's important to note that energy efficiency is not solely determined by the choice of I-beams, but rather the overall design and construction of a building. Proper insulation, efficient HVAC systems, and energy-efficient windows can help minimize the impact of steel I-beams on energy efficiency. Moreover, steel I-beams offer advantages in terms of structural integrity and design flexibility, allowing for larger open spaces and longer spans. These benefits can lead to more efficient use of materials and potentially reduced construction costs. In conclusion, although steel I-beams may not be the most energy-efficient option, their impact on a building's energy efficiency can be mitigated through other design and construction strategies. It is crucial to consider the entire building envelope and energy systems when assessing the energy efficiency of a structure.

Q: How do steel I-beams contribute to the overall durability of a structure?: Steel I-beams contribute to the overall durability of a structure by providing strength and support. Due to their shape, I-beams are able to distribute weight evenly, reducing the risk of structural failures. Their high strength-to-weight ratio allows for the construction of larger, more open spaces without compromising on stability. Moreover, steel I-beams are resistant to bending, warping, and corrosion, ensuring the longevity and structural integrity of the building.

Q: Can steel I-beams be used for architectural designs?: Architectural designs can indeed incorporate steel I-beams. These beams are frequently utilized in architecture because of their robustness, endurance, and adaptability. They possess the capacity to bear heavy loads, rendering them appropriate for the construction of expansive and intricate structures like bridges, skyscrapers, and stadiums. The remarkable ability of steel I-beams to span long distances without requiring supplementary support columns permits open and flexible floor plans, making them exceptionally well-suited for contemporary architectural designs. Furthermore, architects have the freedom to fashion steel I-beams into various sizes and shapes, enabling the creation of distinctive and inventive designs. The incorporation of steel I-beams in architectural designs also presents advantages in terms of cost-effectiveness, sustainability, and fire resistance. All in all, due to their strength, versatility, and aesthetic appeal, steel I-beams are extensively favored in architectural designs.

Q: Are there any special considerations when designing with steel I-beams for multi-story buildings?: Designing multi-story buildings with steel I-beams involves several important factors to consider. 1. Load-bearing capacity: Steel I-beams are chosen for their ability to bear heavy loads. The structural engineer must carefully calculate the loads that the beams will carry, including dead loads (building weight), live loads (occupants, furniture, equipment), and additional loads like snow or wind. 2. Span length: The length of the beams is crucial in designing multi-story buildings. Longer spans require larger and heavier beams to adequately support the loads. Therefore, the engineer must consider the maximum span length that the steel I-beams can safely handle without excessive deflection or stress. 3. Fire resistance: Although steel is fire-resistant, it can lose strength at high temperatures. In multi-story buildings, fire protection measures such as fireproof coatings or fire-resistant materials may need to be applied to steel beams to maintain their structural integrity during a fire. 4. Connection design: Proper connection design is vital when using steel I-beams in multi-story buildings. The connections between beams and columns must be strong and rigid for efficient load transfer. Welding, bolting, or a combination of both can be used, and the engineer must carefully design and detail these connections to resist the expected loads. 5. Building movement: Multi-story buildings experience various movements, like thermal expansion, wind-induced vibrations, and seismic activity. The design of steel I-beams should account for these movements to ensure they can withstand them without compromising the building's structural integrity. 6. Construction process: Constructing multi-story buildings with steel I-beams requires meticulous planning and coordination. The beams are typically fabricated off-site and then transported to the construction site for installation. The design should consider the size, weight, and transportability of the beams to ensure safe delivery and erection. In conclusion, designing with steel I-beams for multi-story buildings necessitates a comprehensive understanding of structural engineering principles, load calculations, fire protection, connection design, building movements, and construction processes. By considering these factors, engineers can ensure the safe and efficient use of steel I-beams in multi-story building designs.

Q: How are steel I-beams connected in construction?: Steel I-beams are typically connected in construction through welding, bolting, or a combination of both methods. Welding involves fusing the ends of the I-beams together using heat and a consumable electrode, creating a strong and permanent connection. Bolting, on the other hand, involves using bolts and nuts to secure the I-beams together, providing flexibility for future adjustments or disassembly if required. The specific method chosen depends on factors such as the structural requirements, load-bearing capacity, and design preferences of the construction project.

Q: How are steel I-beams fire-rated?: To enhance their ability to withstand fire and ensure the safety of occupants, steel I-beams can be fire-rated through different methods. One approach is the application of a fire-resistant coating or paint, designed to withstand high temperatures and prevent the steel from reaching critical levels that could lead to structural failure. These coatings act as insulating barriers, slowing down heat transfer and prolonging the beams' integrity during a fire. Two types of coatings commonly used are intumescent, which expand and form an insulating layer when exposed to high temperatures, and cementitious, which provide a fire-resistant barrier. Alternatively, steel I-beams can be encased in fire-resistant materials like concrete or gypsum board. This is typically done during construction to create fire-rated floor and wall assemblies. By enclosing the beams within these materials, a protective barrier is formed, shielding the steel from the fire's heat and enhancing its fire resistance. The fire rating of steel I-beams is determined by factors such as the thickness and type of fire-resistant coating, the insulation properties of the coating, the duration for which the beams can withstand fire, and the type of fire test they have undergone. Testing laboratories, such as UL or ASTM, typically certify fire-rated steel I-beams according to recognized standards. It is important to understand that fire rating does not make steel I-beams completely fireproof. It only provides a certain level of fire resistance for a specific duration. Therefore, it is crucial to adhere to building codes and regulations and regularly inspect and maintain fire-rated steel I-beams to ensure their effectiveness in fire scenarios.