HR Steel I Beams with High Quality for Sale

HR Steel I Beams with High Quality for Sale System 1

HR Steel I Beams with High Quality for Sale

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Product Description:

Production Standard: GB Standard, EN10025, DIN, JIS, etc.

Material of Steel I-Beam: Q235,SS400,A36,ST37-2,S235JR

Length: 5.8M, 6M, 9M, 12M or as the requriements of the clients

Sizes: 80MM-270MM

Section	Standard Sectional 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
IPEAA80	80	46	3.20	4.20	4.95
IPEAA100	100	55	3.60	4.50	6.72
IPEAA120	120	64	3.80	4.80	8.36
IPEAA140	140	73	3.80	5.20	10.05
IPEAA160	160	82	4.00	5.60	12.31
IPEAA180	180	91	4.30	6.50	15.40
IPEAA200	200	100	4.50	6.70	17.95

Usages:

According to the needs of different structures, steel I-beam can compose to different force support component, and also can be the connections between components. They are 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.

Packaging & Delivery :

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.

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.

4. 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.

5. Delivered by container or bulk vessel

6. Delivery time: All the structural steel I beams will be at the port of the shipment within 45 days after receiving the L/C at sight ot the advance pyment.

7. Payment: L/C at sight; 30% advance payment before production, 70% before shipment by T/T, etc.

Production flow:

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

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.

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HR Steel I Beams with High Quality for Sale

Q:How are steel I-beams supported during installation?: Steel I-beams are typically supported during installation using temporary structures such as cranes or hoists. These devices are used to lift and position the beams into place, while additional support may be provided by temporary columns or braces until the beams are securely bolted or welded to the permanent structure.

Q:How do steel I-beams perform in areas with high levels of humidity and moisture?: Steel I-beams perform well in areas with high levels of humidity and moisture. The use of steel as a construction material is advantageous in such environments because it is highly resistant to corrosion. Corrosion occurs when moisture comes into contact with the metal, leading to rust and weakening of the structure. However, steel I-beams are typically coated with protective finishes, such as galvanization or paint, which create a barrier between the steel and the surrounding moisture. These coatings prevent water from directly contacting the steel, significantly reducing the risk of corrosion. Additionally, steel I-beams are designed to be strong and durable, making them suitable for withstanding the challenges posed by humid and moist environments. Overall, steel I-beams are a reliable choice for construction in areas with high levels of humidity and moisture, providing long-lasting and structurally sound support.

Q:What are the considerations for steel I-beam design in high-snow accumulation areas?: When designing steel I-beams for high-snow accumulation areas, several considerations need to be taken into account. Firstly, the weight of the accumulated snow should be factored in to ensure that the beams are able to support the additional load. Snow loads can vary depending on the region and need to be determined using local building codes or engineering standards. Additionally, the shape and slope of the roof should be considered to prevent snow from accumulating excessively. A steeper slope can help snow slide off the structure more easily, reducing the load on the beams. Adequate drainage systems such as gutters and downspouts should also be included to prevent water from melting snow from pooling on the roof. Furthermore, the materials used for the steel I-beams should be chosen carefully to withstand the harsh winter conditions. Corrosion-resistant coatings or galvanized steel can help protect the beams from the moisture and salt commonly associated with snow accumulation areas. Finally, it is important to consult with a structural engineer or designer experienced in high-snow areas to ensure that the steel I-beam design meets all necessary structural requirements and safety standards.

Q:Can steel I-beams be recycled?: Indeed, steel I-beams have the ability to be recycled. Steel, being a remarkably recyclable substance, applies to I-beams as well. The recycling of steel I-beams encompasses the melting of these beams until they transform into a liquid state, subsequently utilized in the creation of novel steel goods. By adopting this procedure, energy and resources are conserved in contrast to the manufacture of steel from primary materials. Moreover, steel recycling contributes to waste reduction and diminishes the ecological consequences associated with steel production.

Q:What are the common applications of steel I-beams in construction?: Due to their strength, versatility, and durability, steel I-beams are extensively utilized in construction. They serve as vital elements in diverse structural systems, including buildings, bridges, and industrial facilities. The applications of steel I-beams in construction are numerous: 1. Building frames: Steel I-beams are commonly employed as primary load-bearing components in building frames. These beams provide exceptional support and stability, enabling the construction of spacious and open areas. Commercial buildings, warehouses, and residential structures often rely on I-beams to create their frameworks. 2. Bridges: The high strength-to-weight ratio of steel I-beams makes them ideal for bridge construction. They can span long distances, making them suitable for spanning rivers, valleys, and highways. I-beams form the backbone of bridge decks, effectively supporting the weight of vehicles and pedestrians. 3. Mezzanines: Construction of mezzanine floors, which act as intermediate floors between main floors, often involves steel I-beams. Mezzanines are commonly found in warehouses, factories, and retail spaces, offering additional storage or workspace. I-beams provide the necessary load-bearing capacity for these elevated platforms. 4. Industrial structures: Industrial structures, such as manufacturing plants, refineries, and power plants, heavily rely on steel I-beams. These beams can endure substantial loads and harsh environmental conditions, making them suitable for supporting heavy machinery, equipment, and storage systems. 5. Roof support: Steel I-beams are employed to support the roofs of large structures, such as stadiums, arenas, and exhibition halls. They ensure structural integrity and can withstand the weight of the roof materials, as well as any additional loads, like snow or wind. 6. Cantilevered structures: Cantilevered structures, which extend horizontally without additional support at one end, often incorporate steel I-beams. Balconies, canopies, and awnings are prominent examples. I-beams provide the necessary strength and stability to support these extended sections. In summary, steel I-beams are indispensable components in construction due to their strength and versatility. They find wide-ranging applications, from building frames and bridges to mezzanines and industrial structures. The use of steel I-beams is essential in ensuring the structural integrity and durability of various construction projects.

Q:What are the different factors that affect the strength of steel I-beams?: There are several factors that affect the strength of steel I-beams. 1. Material composition: The type of steel used and its chemical composition greatly influence the strength of the I-beam. Higher carbon content generally results in increased strength, while other alloying elements such as manganese, silicon, and nickel can also impact the strength properties. 2. Cross-sectional shape: The shape of the I-beam's cross-section plays a significant role in its strength. The flange width, flange thickness, and web thickness all contribute to the overall strength of the beam. Generally, wider flanges and thicker web sections result in greater strength. 3. Moment of inertia: The moment of inertia, which is a measure of an object's resistance to changes in rotation, affects the beam's strength. A higher moment of inertia indicates a greater resistance to bending, thus increasing the beam's strength. 4. Length and unsupported span: The length of the I-beam and the unsupported span it needs to cover can impact its strength. Longer beams and larger unsupported spans may require additional support or reinforcement to maintain their strength. 5. Load distribution: The way the load is distributed along the length of the beam affects its strength. Concentrated loads and point loads exert more stress on specific areas, potentially leading to localized failure. Uniformly distributed loads are generally more favorable for maintaining the beam's strength. 6. Temperature: Steel's strength can be affected by changes in temperature. At high temperatures, steel can experience thermal expansion and softening, leading to reduced strength. Conversely, extremely low temperatures can cause brittleness, making the steel more susceptible to fracture. 7. Manufacturing and fabrication processes: The quality of the manufacturing and fabrication processes employed can influence the strength of the I-beam. Proper welding, heat treatment, and post-processing can enhance the structural integrity and strength of the beam. 8. Corrosion and environmental factors: The presence of corrosive agents, such as moisture or chemicals, can weaken the steel over time. Proper protective coatings and regular maintenance are essential to prevent corrosion and preserve the beam's strength. It is important to consider these factors when designing and selecting steel I-beams for various applications to ensure optimal strength and structural integrity.

Q:How do steel I-beams perform in terms of seismic isolation?: Steel I-beams can provide some level of seismic isolation due to their inherent strength and durability. However, they are not specifically designed for seismic isolation and may not perform as effectively as specialized seismic isolation systems. To enhance their performance, additional measures such as damping devices or base isolators may need to be incorporated into the overall structural design.

Q:Can steel I-beams be used in mezzanine floors?: Yes, steel I-beams can be used in mezzanine floors. Steel I-beams are commonly used in construction to provide structural support and can be an excellent choice for mezzanine floors due to their strength and load-bearing capabilities.

Q:How are steel I-beams connected or joined together in construction?: Steel I-beams are typically connected or joined together in construction through various methods. One common method is welding, where the ends of the I-beams are prepared by cleaning and beveling the edges. They are then positioned and secured in place, and a welder applies heat to melt the edges. As the edges melt, they are fused together, creating a strong and continuous connection between the I-beams. Another method used to connect steel I-beams is through bolting. This involves drilling holes through the flanges of the I-beams and inserting bolts, which are then tightened using nuts. The bolts are often accompanied by washers to distribute the load evenly and prevent damage to the flanges. This method allows for easier disassembly and reassembly if necessary. In some cases, steel I-beams are connected using a combination of welding and bolting. This hybrid method provides additional strength and stability to the connection, especially in structures where high loads or vibrations are expected. Moreover, for long-span structures, like bridges or large buildings, additional connections such as splice plates or fish plates may be used. These plates are typically bolted to the flanges or webs of the I-beams to provide extra support and ensure a secure connection. Overall, the connection or joining of steel I-beams in construction is crucial to ensure the structural integrity and stability of the overall structure. The specific method chosen depends on the design requirements, load-bearing capacity, and anticipated forces acting on the I-beams.

Q:H steel and I-beam, which bearing good?: H steel is deep in groove and big in thickness and can bear two directions of force. I-beam can only be used for cross beams, and H steel can be used for structural load-bearing columns.

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