Hot rolled Q235 steel I-Beam for construction

Hot rolled Q235 steel I-Beam for construction System 1

Hot rolled Q235 steel I-Beam for construction

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Product Description:

OKorder is offering Hot rolled Q235 steel I-Beam for construction 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:

Hot rolled Q235 steel I-Beam 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 Steel I-Beam 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

Appications of IPE Beam

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

2. Prefabricated structure

Hot rolled Q235 steel I-Beam for construction

FAQ:

Q1: How soon can we receive the product after purchase?

A1: 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.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q: How do steel I-beams compare to wooden beams in terms of strength?: When it comes to strength, steel I-beams outperform wooden beams by a significant margin. Steel is a material that is far stronger than wood, and I-beams are specifically engineered to maximize their capacity for bearing loads. The unique shape of an I-beam allows for an even distribution of weight along its length, enabling it to handle much larger loads compared to wooden beams of similar dimensions. Moreover, steel I-beams exhibit a high resistance to bending and twisting, which makes them highly suitable for supporting heavy loads and ensuring structural stability. On the other hand, wooden beams have a lower strength-to-weight ratio and are more susceptible to warping, bowing, or breaking under heavy loads. Consequently, in construction projects where strength and durability are essential considerations, steel I-beams are the preferred choice.

Q: Can steel I-beams be used in marine applications?: Certainly, steel I-beams are applicable in marine settings. Due to its robustness, endurance, and resistance to corrosion, steel is widely employed in marine construction. In particular, steel I-beams are highly suitable for marine applications as they offer structural support and can endure the challenging circumstances of the marine milieu, including exposure to saltwater, waves, and strong currents. Moreover, steel I-beams can be tailored to meet specific load requirements and can be manufactured in diverse sizes and shapes, rendering them adaptable for various marine applications such as shipbuilding, offshore platforms, and marine structures. Nonetheless, it is crucial to ensure adequate corrosion protection, such as the utilization of protective coatings or galvanization, to enhance the longevity of steel I-beams in marine environments.

Q: Can steel I-beams be used in bridge or overpass construction?: Yes, steel I-beams can be used in bridge or overpass construction. Steel I-beams are commonly used in the construction of bridges and overpasses due to their strength, durability, and versatility. They are ideal for supporting heavy loads and providing structural stability, making them a popular choice for many civil engineering projects. Steel I-beams can be designed and fabricated to meet specific project requirements, allowing for customization and optimization of the bridge or overpass design. Additionally, steel I-beams are resistant to corrosion and can withstand harsh weather conditions, making them suitable for long-term use in outdoor structures. Overall, steel I-beams are a reliable and effective choice for bridge and overpass construction.

Q: Can steel I-beams be used for cantilevered structures?: Yes, steel I-beams can be used for cantilevered structures. The strength and rigidity of steel make it a suitable material for supporting loads in a cantilever design. By properly calculating the load requirements and ensuring the structural integrity of the I-beams, they can effectively support the weight and stress of cantilevered structures.

Q: How do steel I-beams compare to reinforced concrete beams in terms of cost and performance?: When it comes to cost and performance, steel I-beams and reinforced concrete beams each have their own advantages and disadvantages. In terms of cost, steel I-beams generally have a higher upfront expense compared to reinforced concrete beams. This is due to the higher cost of steel fabrication and installation, which includes factors like labor, transportation, and specialized equipment. On the other hand, reinforced concrete beams are typically more cost-effective initially because the materials used are relatively inexpensive and easily accessible. However, it is important to consider that the long-term maintenance and repair costs for reinforced concrete beams can be higher. Concrete may require regular inspections and potential repairs due to cracks or deterioration. In terms of performance, both steel I-beams and reinforced concrete beams have their own strengths. Steel I-beams are known for their high tensile strength, allowing them to withstand heavy loads and provide excellent structural support. They also offer more flexibility and can be easily modified or adjusted if necessary. On the other hand, reinforced concrete beams are known for their durability, fire resistance, and ability to withstand extreme weather conditions. They have good compressive strength and can handle high loads as well, but their tensile strength is relatively lower. Ultimately, the choice between steel I-beams and reinforced concrete beams depends on various factors, such as the specific project requirements, design considerations, budget constraints, and local building codes. It is crucial to consult with structural engineers and professionals to determine the most cost-effective and performance-oriented solution for a particular construction project.

Q: Can steel I-beams be used in educational or institutional building construction?: Certainly, steel I-beams can be used in the construction of educational or institutional buildings. The construction industry widely utilizes steel I-beams due to their strength, durability, and versatility. They offer exceptional structural support and have the ability to withstand heavy loads, making them ideal for large-scale buildings like schools and universities. When it comes to educational or institutional building construction, steel I-beams provide numerous advantages. Firstly, their strength-to-weight ratio is impressive, meaning they can support heavy loads while keeping the overall weight of the structure to a minimum. This results in more efficient and cost-effective construction, as it reduces the need for excessive materials and foundation support. Moreover, steel I-beams can be easily fabricated and customized to meet specific design requirements. They come in various sizes and shapes, allowing for flexible design possibilities. This is especially advantageous in educational or institutional buildings, as it eliminates the need for excessive supporting columns and enables the creation of large open spaces, such as auditoriums or gymnasiums. Additionally, steel I-beams possess resistance to fire, rot, and pests, ensuring the building's longevity and safety. They also have a long lifespan, requiring minimal maintenance over time. This makes them a reliable choice for educational or institutional buildings that are expected to have a lengthy operational life. In conclusion, steel I-beams are highly suitable for educational or institutional building construction due to their strength, durability, versatility, and cost-effectiveness. They offer the necessary structural support, allow for flexible design possibilities, and guarantee the safety and longevity of the building.

Q: Are there any limitations to the use of steel I-beams in construction?: There are indeed certain restrictions when it comes to employing steel I-beams in construction projects. Firstly, their weight poses a challenge. Steel I-beams are typically heavy, making transportation and installation more difficult. This can result in increased costs and complexities, particularly in areas with limited resources for heavy lifting equipment or difficult accessibility. Another limitation revolves around the possibility of corrosion. Improper protection may lead to rust and weakening of the steel I-beams over time. This is especially problematic in environments with high humidity, exposure to saltwater, or chemical pollutants. Regular maintenance and the application of protective coatings are necessary to prevent corrosion and ensure the longevity of the I-beams. Furthermore, steel I-beams have limitations in terms of their span length. The longer the span, the greater the likelihood of deflection under load, compromising the structural integrity and stability of the building. In such cases, additional supports or alternative structural solutions may be required to overcome this limitation. Additionally, steel I-beams possess limited fire resistance. High temperatures can cause the steel to lose strength and structural integrity. To mitigate this limitation and guarantee the safety of occupants, fire protection measures such as fire-resistant coatings or the incorporation of fireproofing materials are imperative. Lastly, steel I-beams are susceptible to thermal expansion and contraction. Extreme temperature variations, like those experienced in regions with hot summers and cold winters, can cause the steel to expand and contract, potentially resulting in structural issues. Properly implemented expansion joints and design considerations are necessary to accommodate these thermal movements. Despite these limitations, steel I-beams continue to be extensively used in construction due to their strength, durability, and cost-effectiveness. However, it is crucial to acknowledge these limitations and address them appropriately during the design and construction process to ensure the safety and longevity of the structure.

Q: Can steel I-beams be used for industrial machinery?: Yes, steel I-beams can be used for industrial machinery. Steel I-beams are known for their strength and durability, making them suitable for various applications in the industrial sector. Their structural integrity and load-bearing capacity make them ideal for supporting heavy machinery and equipment. Additionally, steel I-beams can withstand high levels of stress and provide a stable and secure framework for industrial machinery. Therefore, they are commonly used in factories, production facilities, and other industrial settings where robust support structures are required.

Q: What are the considerations for fire rating steel I-beams?: When considering fire rating for steel I-beams, several factors need to be taken into account. First and foremost, the material used in the construction of the I-beams must be fire-resistant or have a high fire-resistant coating. Additionally, the size and shape of the beams, as well as their positioning and spacing, should be carefully evaluated to ensure proper fire protection. It is also crucial to consider the fire rating requirements specified by local building codes and regulations. Regular inspections and maintenance of the I-beams are necessary to ensure their fire resistance remains intact over time.

Q: What are the considerations for steel I-beam design in high-wind speed areas?: To ensure the structural integrity and safety of steel I-beams in high-wind speed areas, several factors must be taken into consideration: 1. Wind load calculation: Accurate calculation of the wind load is the first step. This involves considering the basic wind speed, the building's exposure category, and the importance factor of the structure. Wind tunnel testing and computer simulations may also be used for precise calculations. 2. Material selection: Choosing the right grade and quality of steel is crucial. High-strength steel is often preferred due to its superior tensile strength and ability to withstand higher wind loads. Corrosion-resistant steel should also be chosen to prevent deterioration over time. 3. Beam size and shape: The size and shape of the I-beam are determined by the wind load calculations. The beam must be designed to resist bending and shearing forces caused by the wind. Increasing the beam's depth and flange width can enhance its stiffness and resistance to bending. 4. Connection design: The connections between the I-beam and other structural elements must be carefully designed to withstand wind loads. Adequate moment and shear connections should be provided to transfer wind forces without compromising structural integrity. 5. Bracing and lateral support: Incorporating bracing and lateral support systems is essential to prevent excessive deflection or buckling of the I-beam. Diagonal braces, cross-bracing, or moment frames can provide stability and increase overall rigidity. 6. Anchorage and foundation design: The foundation system should be designed to resist uplift forces caused by the wind. Proper anchorage of the I-beam to the foundation is critical to prevent displacement during high winds. Anchors, such as anchor bolts or dowels, should be appropriately sized and positioned. 7. Building codes and regulations: Compliance with local building codes and regulations is essential. These codes specify minimum design requirements, construction techniques, and wind load factors that must be followed. Consulting with a structural engineer familiar with local codes is recommended. By considering these factors and following best practices, the design of steel I-beams in high-wind speed areas can be optimized for maximum safety and structural performance.

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