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

Ref Price:

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Chat Online

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:

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.

Images:

HR Steel I Beams with High Quality for Sale

Q:What are the common methods for protecting steel I-beams from corrosion?: There are multiple approaches to safeguarding steel I-beams from corrosion. These techniques encompass: 1. Application of Coatings: A widely employed method involves coating the steel beams with protective substances. These coatings function as barriers, effectively preventing moisture, oxygen, and other corrosive agents from reaching the steel surface. Common options for coatings include epoxy, polyurethane, and zinc-rich paints. Apart from providing corrosion protection, these coatings also enhance the aesthetic appeal of the beams. 2. Galvanization: Another effective technique entails galvanizing the steel beams. This procedure entails applying a layer of zinc onto the beam surface. The zinc coating acts as a sacrificial layer, corroding instead of the underlying steel when exposed to corrosive elements. Galvanized steel beams are commonly used in outdoor installations or areas with high humidity or exposure to saltwater. 3. Cathodic Protection: This method involves utilizing sacrificial anodes or impressed current to safeguard the steel beams. Sacrificial anodes, typically crafted from zinc or aluminum, are affixed to the beams and corrode in place of the steel when exposed to corrosion. Impressed current systems employ an external power source to generate an electrical current that shields the steel beams from corrosion. 4. Vapor Corrosion Inhibitor (VCI): VCI is an approach that utilizes chemicals or coatings that emit vapors with corrosion-inhibiting properties. These vapors form a protective layer on the steel surface, effectively preventing corrosion. VCI is commonly employed for long-term storage or transportation of steel beams. 5. Regular Maintenance: Consistent inspection and maintenance play a critical role in safeguarding steel I-beams from corrosion. This includes cleaning the beams, eliminating any dirt or debris that may trap moisture, and promptly repairing any damaged coatings or exposed areas. Additionally, implementing a corrosion prevention program, such as routine inspections and maintenance schedules, can aid in identifying and addressing potential corrosion issues before they escalate. It is important to consider various factors, such as the environment, intended use of the steel beams, budget, and desired lifespan when selecting a corrosion protection method. Consulting with corrosion protection experts or engineers can assist in determining the most suitable approach to safeguard steel I-beams in a specific situation.

Q:Can steel I-beams be used for architectural canopies or awnings?: Yes, steel I-beams can be used for architectural canopies or awnings. Steel I-beams are known for their strength and durability, making them a popular choice for structural applications. When used for canopies or awnings, steel I-beams provide a reliable framework that can withstand various weather conditions and support the weight of the canopy or awning materials. Additionally, steel I-beams can be customized to fit the desired design and dimensions, allowing for a versatile and aesthetically pleasing architectural feature. However, it is important to consider factors such as the load requirements, local building codes, and the need for additional weatherproofing and finishing options when using steel I-beams for canopies or awnings. Consulting with a structural engineer or architect is recommended to ensure the proper design and installation of steel I-beams for architectural canopies or awnings.

Q:How do steel I-beams perform in areas with high UV exposure?: Steel I-beams perform well in areas with high UV exposure due to their protective coatings. The coatings, such as galvanized or painted finishes, are specifically designed to resist the harmful effects of UV rays. These coatings act as a barrier, preventing the steel from direct exposure to the sun's ultraviolet radiation. UV exposure can cause degradation and discoloration of materials over time, but steel I-beams are highly resistant to these effects. The protective coatings not only shield the steel from UV rays but also provide additional corrosion resistance, extending the lifespan of the beams. However, it is important to note that over an extended period, even the most durable coatings may experience some level of degradation. Therefore, regular inspections and maintenance are necessary to ensure the continued performance of steel I-beams in areas with high UV exposure. This may involve periodic reapplication of protective coatings or other maintenance procedures recommended by the manufacturer.

Q:What is the standard size range for steel I-beams?: The standard size range for steel I-beams varies depending on the specific industry and usage. However, in general, the most commonly used standard sizes for steel I-beams fall within the range of 3 to 24 inches in height. The width or flange of the I-beam typically ranges from 1.5 to 12 inches. These standard sizes are designed to accommodate a wide range of construction and structural applications, providing strength and stability to various types of buildings, bridges, and other infrastructure projects.

Q:What are the different types of steel I-beam connections for truss systems?: Truss systems commonly utilize various types of steel I-beam connections to ensure stability and strength in the overall structure. The following are some of the different options available: 1. Welded Connections: This connection type is widely used in steel truss systems. It involves welding the I-beam to other structural components, such as plates or other beams, to create a durable and rigid connection. Welded connections are known for their ability to withstand heavy loads. 2. Bolted Connections: Bolted connections involve securing the I-beams together using bolts and nuts. This type of connection allows for easy assembly and disassembly, making it a popular choice for temporary or movable truss systems. Bolted connections also offer flexibility in terms of adjusting the position or angle of the I-beams. 3. Riveted Connections: Similar to bolted connections, riveted connections utilize rivets instead of bolts. Rivets are inserted through pre-drilled holes in the I-beams and then hammered or pressed to create a permanent connection. Riveted connections are highly regarded for their strength and resistance to shear forces. 4. Gusset Plate Connections: Gusset plates, which are steel plates, are employed to connect two or more I-beams at their intersection points. The plates are typically welded or bolted to the beams, providing additional strength and stability to the truss system. Gusset plate connections are commonly used in complex truss designs or when specific load requirements must be met. 5. Cleat Connections: Cleat connections involve attaching a steel plate, known as a cleat, to the top or bottom flange of the I-beam. The cleat is then bolted or welded to another structural component, such as a column or another beam. Cleat connections are often utilized when the I-beams need to be connected at an angle or when additional support is necessary. In conclusion, the selection of a suitable steel I-beam connection for a truss system depends on various factors, including load requirements, structural design, and ease of assembly. Consulting a structural engineer or professional is essential to determine the most appropriate connection type for a specific truss system.

Q:How do you calculate the bending deflection due to axial load in a steel I-beam?: To determine the bending deflection resulting from an axial load in a steel I-beam, one must take into account the beam's geometry, material properties, and applied load. The process can be outlined as follows: 1. Measure the I-beam's dimensions, including its height (h), flange width (b), flange thickness (tf), and web thickness (tw), to determine the geometry. 2. Calculate the moment of inertia (I), which measures the beam's resistance to bending. This can be done using the formula: I = (1/12) * b * h^3 - (1/12) * (b - tw) * (h - 2 * tf)^3. This equation considers the I-beam's cross-sectional shape. 3. Determine the modulus of elasticity (E), which represents the steel material's stiffness. This value is typically provided in material specifications or can be obtained through testing. 4. Calculate the bending stress (σ) using the formula: σ = M * c / I, where M is the moment caused by the axial load and c is the distance from the cross-section's centroid to the extreme fiber. 5. Determine the axial load (P), which is the force applied along the beam's longitudinal axis. This information can be obtained from load analysis or structural design. 6. Calculate the bending deflection (δ) using the formula: δ = (P * L^3) / (3 * E * I), where L represents the span length of the beam. This equation is based on the Euler-Bernoulli beam theory for deflection caused by axial load. By following these steps, one can determine the bending deflection in a steel I-beam resulting from an axial load. It is important to note that this calculation assumes linear elastic behavior and does not account for factors like shear deformation and local buckling, which may require more advanced analysis techniques.

Q:How do steel I-beams perform in areas with high levels of seismic activity?: Steel I-beams are renowned for their outstanding performance in areas with high levels of seismic activity. Their inherent strength and versatility make them an ideal structural element for seismic-resistant buildings. During an earthquake, the ground undergoes intense shaking, causing lateral forces and ground movements that can severely compromise the integrity of a structure. Steel I-beams, due to their superior strength and ductility, are able to withstand these forces better than other structural materials. The I-beam's unique shape, with its flanges and web, provides excellent resistance against bending and twisting forces. This enables the beam to distribute the seismic energy throughout its length, preventing concentrated stress points that could lead to structural failure. Additionally, the open web design allows for better flexibility and reduces the risk of brittle fractures during seismic events. Moreover, steel I-beams can be designed and engineered to meet specific seismic requirements, considering factors such as building height, soil conditions, and local seismic intensity. By utilizing advanced design techniques, such as moment-resisting frames, steel I-beams can dissipate seismic energy through controlled yielding and ductile behavior, effectively protecting the building and its occupants. Another advantage of steel I-beams in seismic areas is their ability to be easily repaired or retrofitted. In the unfortunate event of an earthquake-induced damage, damaged sections can be replaced or repaired, ensuring the structure remains safe and functional. In summary, steel I-beams are an excellent choice for areas with high levels of seismic activity. Their superior strength, ductility, and ability to dissipate seismic energy make them an essential component in earthquake-resistant construction.

Q:Are steel I-beams suitable for residential basement walls?: No, steel I-beams are not typically suitable for residential basement walls. They are primarily used for structural support in larger commercial or industrial buildings. Residential basement walls are typically constructed using concrete or masonry materials that provide better insulation and moisture resistance.

Q:How do steel I-beams handle vibrations from nearby airports or helipads?: Steel I-beams are known for their excellent strength and stiffness, making them highly resistant to vibrations caused by nearby airports or helipads. These vibrations, commonly known as ground-borne vibrations, can be a concern for structures located in close proximity to such facilities. Steel I-beams have inherent damping properties, meaning they can absorb and dissipate vibrations more effectively compared to other building materials. The mass and rigidity of steel I-beams allow them to minimize the transmission of vibrations, preventing them from propagating through the structure. Additionally, steel I-beams can be designed with specific configurations to further enhance their vibration resistance. For example, engineers can add additional cross-sectional area or modify the shape of the beam to increase its natural frequency, making it less susceptible to resonance with the frequencies generated by nearby airports or helipads. Furthermore, steel structures can be designed with isolation measures to reduce the transmission of vibrations. This can include the use of specialized isolation pads or base isolators between the foundation and the structure, which can effectively absorb and dissipate vibrations before they reach the steel I-beams. Overall, steel I-beams are an ideal choice for handling vibrations from nearby airports or helipads due to their robustness, inherent damping properties, and the ability to customize their design for specific vibration requirements.

Q:What are the common methods of protecting steel I-beams from fire damage?: Common methods of protecting steel I-beams from fire damage include applying intumescent coatings, installing fire-resistant cladding or enclosures, using fireproofing sprays or wraps, and implementing fire suppression systems such as sprinklers.

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