high quality IPE IPEAA hot rolled 80-200

high quality IPE IPEAA hot rolled 80-200 System 1

high quality IPE IPEAA hot rolled 80-200

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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IPE Details:

Minimum Order Quantity:		Unit:	m.t.	Loading Port:
Supply Ability:		Payment Terms:		Package:	wire rod bundle

Product Description:

Specifications of IPE Beam

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

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.

Package & Delivery of IPE Beam

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks: Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

4. Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

5. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

6. Delivery of IPE Beam: 30 days after getting L/C Original at sight or T/T in advance

Production flow of IPE Beam

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

Q:What is the difference between hot-rolled and cold-formed steel I-beams?: Hot-rolled and cold-formed steel I-beams differ in their manufacturing processes and resulting structural properties. Hot-rolled steel I-beams are created by heating a billet of steel and passing it through a series of rollers at high temperatures. This process allows for the shaping and forming of the steel while it is still malleable. The high temperatures and pressure involved in hot-rolling make the steel more ductile and easier to work with. As a result, hot-rolled I-beams have a larger section modulus and higher moment of inertia, making them more resistant to bending and deflection. They are typically used in applications where strength and load-bearing capacity are crucial, such as in large-scale construction projects. On the other hand, cold-formed steel I-beams are made by bending or folding a flat sheet of steel at room temperature. This process involves the use of specialized machines to gradually shape the steel into the desired I-beam profile. Cold-forming steel does not involve heating, which makes the process more cost-effective and energy-efficient. However, the lack of heat results in a less ductile material compared to hot-rolled steel. Cold-formed I-beams have a smaller section modulus and lower moment of inertia, making them less resistant to bending and deflection. They are commonly used in applications where lighter loads and structural requirements are present, such as in residential construction or smaller-scale projects. In summary, the main difference between hot-rolled and cold-formed steel I-beams lies in their manufacturing processes and resulting structural properties. Hot-rolled I-beams offer greater strength and load-bearing capacity due to the hot-rolling process, while cold-formed I-beams are more cost-effective and suitable for lighter loads and smaller-scale projects.

Q:Do steel I-beams require any special maintenance or care?: Yes, steel I-beams do require some special maintenance and care to ensure their longevity and performance. Here are a few important considerations: 1. Regular Inspections: It is essential to conduct regular inspections of steel I-beams to identify any signs of corrosion, cracks, or structural damage. These inspections should be carried out by trained professionals who can assess the condition of the beams and recommend appropriate maintenance actions. 2. Cleaning: Steel I-beams should be cleaned periodically to remove any dirt, debris, or corrosive substances that may accumulate on their surfaces. Regular cleaning helps prevent corrosion and maintains the structural integrity of the beams. 3. Rust Prevention: Steel beams are susceptible to rust, especially if they are exposed to moisture or harsh environmental conditions. Applying a protective coating, such as paint or a specialized rust inhibitor, can help prevent corrosion and extend the lifespan of the beams. 4. Repairs: If any damage or deterioration is detected during inspections, prompt repairs should be carried out. This may involve welding, replacing damaged sections, or reinforcing weak areas to restore the structural integrity of the beams. 5. Load Monitoring: Steel I-beams should be monitored for excessive loads or changes in load distribution. Overloading can cause stress on the beams, leading to deformation or failure. Regular load monitoring ensures that the beams are not subjected to loads beyond their design capacity. 6. Professional Maintenance: It is advisable to consult with a structural engineer or a qualified professional for guidance on specific maintenance procedures and schedules for steel I-beams. They can provide expert advice and recommend appropriate maintenance practices based on the specific application and environmental conditions. By following these maintenance practices, steel I-beams can remain in good condition and continue to provide reliable structural support for a long time.

Q:Can steel I-beams be used in office or commercial buildings?: Yes, steel I-beams can be used in office or commercial buildings. Steel I-beams are commonly used in the construction of commercial and office buildings due to their strength, durability, and versatility. They are designed to provide structural support and can withstand heavy loads, making them ideal for constructing large open spaces, such as offices, retail spaces, and warehouses. Additionally, steel I-beams allow for flexibility in design as they can span long distances without the need for additional support columns, providing a more open and spacious environment. Furthermore, steel is a fire-resistant material, which is crucial for ensuring the safety of occupants in commercial buildings. Overall, steel I-beams are widely used in office and commercial buildings due to their structural integrity, design capabilities, and fire-resistant properties.

Q:What are the benefits of using steel I-beams in construction?: Construction can enjoy several advantages by utilizing steel I-beams. Firstly, steel I-beams are renowned for their exceptional strength and durability, making them ideal for supporting large structures like bridges, skyscrapers, and industrial buildings while withstanding heavy loads and providing structural stability. Secondly, steel I-beams offer a versatile design. Their unique shape enables architects and engineers to distribute weight efficiently, allowing for more open and spacious floor plans without the need for excessive columns or support walls. This design flexibility fosters more creative and aesthetically pleasing constructions. Furthermore, steel I-beams boast high fire resistance. Being a non-combustible material, steel does not contribute to fire spread or intensity. This makes steel I-beams a safer choice for construction, affording valuable evacuation time and minimizing fire damage. Moreover, steel I-beams are relatively lightweight compared to other construction materials such as concrete. This characteristic facilitates easier transportation and installation, reducing construction time and costs. Furthermore, the lightweight nature of steel I-beams promotes efficient resource usage, requiring less material to achieve the same structural integrity. Additionally, steel is an environmentally friendly and sustainable material. It can be recycled indefinitely without losing its properties, reducing the demand for fresh materials and minimizing waste. Utilizing steel I-beams in construction contributes to a more sustainable and eco-friendly industry. In summary, the advantages of using steel I-beams in construction encompass their strength, design versatility, fire resistance, lightweight nature, and sustainability. These benefits make steel I-beams a popular choice for various construction projects, offering both practical and aesthetic advantages.

Q:What are the different types of steel I-beam connections used in seismic design?: Seismic design utilizes various steel I-beam connections to ensure structural integrity and resistance against seismic forces. These connections are crucial in withstanding lateral forces and vibrations experienced during earthquakes, ensuring the safety and stability of the structure. Here are different types of steel I-beam connections commonly used in seismic design: 1. Welded connections: These connections are widely used due to their strength and reliability. They involve welding the flanges and webs of the I-beams together, creating a strong bond between the members. Welded connections can be further classified based on design requirements, such as full-penetration welds, partial-penetration welds, and fillet welds. 2. Bolted connections: These connections utilize high-strength bolts to connect the I-beams. They provide flexibility during construction and allow for easy disassembly if necessary. Bolted connections can be categorized into bearing-type connections, slip-critical connections, and pre-tensioned connections, depending on specific design requirements and loadings. 3. Moment connections: These connections transfer both vertical and horizontal loads between I-beams. They are designed to resist bending moments and shear forces induced by seismic loads. Moment connections can be classified as full-strength or partial-strength connections, depending on the desired rigidity and rotational capacity. 4. Shear connections: These connections resist shear forces induced by seismic loads. They involve the use of shear plates, angles, or other steel plates that are welded or bolted to the I-beams. Shear connections ensure efficient force transfer between members, enhancing overall stability and seismic performance. 5. Bracing connections: These connections connect diagonal bracing members to the I-beams. Diagonal bracing provides essential lateral stability during earthquakes. Bracing connections are designed to withstand tension and compression forces induced by seismic loads, ensuring the integrity of the bracing system. It is important to consider factors such as the type of structure, expected seismic loads, and specific design requirements outlined in building codes and standards when selecting and designing steel I-beam connections for seismic design. Consulting with a structural engineer or seismic design expert is crucial to ensure the appropriate selection and implementation of these connections to meet specific seismic design needs.

Q:Can steel I-beams be used in coastal areas prone to saltwater exposure?: Yes, steel I-beams can be used in coastal areas prone to saltwater exposure. However, it is important to consider the potential effects of saltwater on the steel beams and take necessary measures to prevent corrosion. Saltwater contains high levels of salt, which can accelerate the corrosion process of steel. To mitigate this risk, several strategies can be employed. Firstly, using corrosion-resistant coatings on the steel beams is crucial. These coatings, such as zinc or epoxy coatings, act as a barrier between the steel and the saltwater, preventing direct contact and reducing the risk of corrosion. Regular inspections and maintenance of the coatings are necessary to ensure their effectiveness over time. Secondly, proper ventilation and drainage systems should be implemented to minimize the accumulation of saltwater on the steel beams. This helps to prevent prolonged exposure to saltwater, reducing the risk of corrosion. Thirdly, selecting the appropriate type of steel for the I-beams is important. Stainless steel or galvanized steel, which have higher resistance to corrosion, are often recommended for structures in coastal areas. Finally, regular maintenance and monitoring of the steel beams are essential to identify and address any signs of corrosion early on. This may involve routine inspections, cleaning, and applying additional protective coatings as needed. By implementing these measures, steel I-beams can be used effectively in coastal areas prone to saltwater exposure, providing structural integrity and durability over time.

Q:What are the independent foundations of the square column and the I-beam column?: Simply stated, the independent base of the stub column should be larger than or equal to the stud size +200; greater than or equal to (bolt spacing +10d) and (bolt spacing +300)

Q:What are the different types of steel I-beam connections for staircases?: There are several types of steel I-beam connections commonly used in staircases. These connections are crucial for ensuring the stability and strength of the staircase structure. Here are some of the different types: 1. Welded Connection: This is the most common type of connection used in steel staircases. It involves welding the I-beam to the stringers or other supporting members. Welding provides a strong and durable connection, ensuring the stability of the staircase. 2. Bolted Connection: In this type of connection, the I-beam is bolted to the stringers or other supporting members using high-strength bolts. Bolted connections are convenient as they allow for easy disassembly and reassembly if required. However, they may not be as strong as welded connections. 3. Cleat Connection: A cleat is a steel plate that is bolted to the underside of the I-beam and attached to the stringers or other supporting members. This connection provides additional support and stability to the staircase. 4. Plate Connection: This type of connection involves using steel plates to connect the I-beam to the stringers or other supporting members. The plates are typically welded or bolted to both the I-beam and the supporting members, ensuring a secure connection. 5. Beam-Column Connection: In some staircases, the I-beam may need to be connected to a vertical column for added support. This connection is typically achieved through welding or bolting, depending on the specific design requirements. It is important to note that the choice of steel I-beam connection for a staircase depends on various factors such as the load-bearing capacity, design requirements, and construction methods. Consulting with a structural engineer or a professional staircase designer is recommended to ensure the appropriate connection type is selected to meet the specific needs of the staircase project.

Q:What are the potential drawbacks of using steel I-beams?: There are several potential drawbacks of using steel I-beams in construction projects. Firstly, steel is a heavy material, which means that the overall weight of the structure may increase significantly. This can result in additional costs for transportation and installation, as well as potential limitations in terms of the overall design and load-bearing capacity of the building. Secondly, steel I-beams are susceptible to corrosion if they are not properly protected. Exposure to moisture or harsh environmental conditions can lead to rusting, which weakens the structural integrity of the beams over time. Regular maintenance and protective coatings are necessary to mitigate this issue, which can add to the overall cost and effort required for upkeep. Furthermore, steel I-beams have a high thermal conductivity, meaning they can easily conduct heat or cold. This can lead to energy inefficiency as heat or cold is readily transferred through the beams, necessitating additional insulation measures to maintain comfortable indoor temperatures. These insulation requirements can add to the construction costs and potentially affect the overall energy efficiency of the building. Lastly, steel production has a significant environmental impact. The extraction and processing of raw materials for steel production can contribute to deforestation, habitat destruction, and greenhouse gas emissions. Additionally, the manufacturing process itself consumes vast amounts of energy and generates substantial carbon emissions. Therefore, the use of steel I-beams may not align with sustainable building practices and environmental goals. Overall, while steel I-beams offer excellent strength and durability, the potential drawbacks related to weight, corrosion, thermal conductivity, and environmental impact should be carefully considered before deciding to use them in construction projects.

Q:How are steel I-beams measured?: When measuring steel I-beams, their height, width, and weight per unit length are typically taken into account. The height, also referred to as the beam depth, is measured from the top to the bottom of the vertical part of the I-beam. The width, known as the flange width, is measured from one end of the horizontal section to the other. These measurements play a vital role in determining the overall size and load-bearing capacity of the I-beam. Apart from the height and width, the weight per unit length is also measured to determine the mass of the I-beam. This is crucial in calculating the structural strength and load-carrying capacity of the beam. To ensure uniformity in measurements and facilitate easy comparison and selection of I-beams for different construction purposes, industry standards such as ASTM or EN are typically followed. These standards guarantee consistency and enable straightforward evaluation and choice of I-beams. It should be noted that steel I-beams can come in various sizes and shapes, including wide flange beams, H-beams, and S-beams, among others. Each type of beam has its own unique measurements and specifications. Therefore, it is indispensable to refer to the manufacturer's specifications or engineering guidelines when accurately measuring and selecting the appropriate steel I-beam for a specific construction project.

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