High Quality Steel I Beam

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Loading Port:: Tianjin Port, China

Payment Terms:: TT or LC

Min Order Qty:: 15MT m.t.

Supply Capability:: 10000MT m.t./month

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Specifications of High Quality Steel I Beam

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

Material of High Quality Steel I Beam:Q235, SS400, A36, S235JR, S275JR, etc

Alloy No.	Grade	C	Mn	S	P	Si
Q235	B	0.12%-0.20%	0.3%-0.7%	<=0.045%	<=0.045%	<=0.3%

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

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

High Quality Steel I Beam

Applications of High Quality Steel I Beam

According to the needs of different structures, steel I beams 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 of High Quality Steel I 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

High Quality Steel I Beam

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.

High Quality Steel I Beam

5. Delivered by container or bulk vessel

High Quality Steel I Beam

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 of High Quality Steel I Beam

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

High Quality Steel I Beam

Q: How do steel I-beams perform in terms of energy consumption?: When it comes to energy consumption, steel I-beams are incredibly efficient. They boast a remarkable strength-to-weight ratio, enabling them to bear substantial weights with minimal steel usage. Consequently, the manufacturing and transportation processes demand less energy due to reduced raw material and fuel requirements. Moreover, steel I-beams exhibit exceptional durability and longevity, minimizing the need for frequent maintenance or replacements. As a result, energy consumption is further reduced by eliminating the necessity for frequent repairs or replacements. All in all, steel I-beams prove to be a wise energy-efficient option for structural purposes.

Q: How do you inspect steel I-beams for defects?: To inspect steel I-beams for defects, various methods can be employed. Visual inspection is the first step, where a trained inspector visually examines the beam's surface for any visible defects such as cracks, corrosion, or deformities. Dye penetrant testing can be used to identify surface cracks or discontinuities that may not be visible to the naked eye. Magnetic particle inspection utilizes magnetic fields to detect surface or near-surface defects. Ultrasonic testing involves sending high-frequency sound waves through the beam to detect internal flaws or inconsistencies. Finally, radiographic testing employs X-rays or gamma rays to identify defects within the beam's structure. By combining these inspection techniques, any defects in steel I-beams can be effectively detected and assessed.

Q: What is the maximum span for steel I-beams?: The maximum span achievable for steel I-beams is contingent upon various factors, encompassing the I-beam's type and size, the load it necessitates supporting, and the permissible deflection or sag. Generally, larger and more robust I-beams have the capacity to span greater distances. In the realm of customary residential or commercial construction, the maximum span for steel I-beams may fluctuate anywhere between 20 and over 100 feet. Nevertheless, it is of utmost importance to seek the counsel of a structural engineer or architect to ascertain the suitable size and span for a particular application. Additional considerations, such as adherence to building code requirements, the nature of the load (such as dead load, live load, wind load, etc.), and the desired level of deflection control, also play a role in determining the maximum span. Ensuring that the chosen steel I-beam can securely support the intended load without excessive deflection or structural failure is of paramount importance. Thus, it is highly recommended to consult a professional who can meticulously analyze the specific project requirements and offer appropriate guidance regarding the maximum span achievable for steel I-beams in a given scenario.

Q: Are there any specific codes or regulations governing the use of steel I-beams?: Yes, there are specific codes and regulations that govern the use of steel I-beams. These requirements are established by organizations such as the American Institute of Steel Construction (AISC) and the International Building Code (IBC). They provide guidelines for the design, fabrication, and installation of steel I-beams to ensure structural integrity, safety, and compliance with building standards. Compliance with these codes and regulations is crucial for the proper and safe use of steel I-beams in construction projects.

Q: What are the typical deflection limits for steel I-beams?: The typical deflection limits for steel I-beams vary depending on the specific application and building codes. However, a common deflection limit for steel I-beams is L/360, where L represents the span length of the beam. This means that the maximum deflection of the beam should not exceed 1/360th of its span length. However, it is important to consult engineering standards and local building codes to determine the specific deflection limits for a given project.

Q: Can steel I-beams be used for helipad construction?: Yes, steel I-beams can be used for helipad construction. Steel I-beams are a common and popular choice for constructing helipads due to their strength, durability, and ability to support heavy loads. The I-beam's structural design allows it to distribute weight evenly across its length, making it suitable for supporting helicopters during takeoff, landing, and parking. Additionally, steel I-beams can withstand various weather conditions, including strong winds and heavy rain, ensuring the helipad's stability and longevity. Overall, steel I-beams are a reliable and efficient choice for helipad construction.

Q: Can steel I-beams be used in earthquake-resistant buildings?: Yes, steel I-beams can be used in earthquake-resistant buildings. Steel is a strong and ductile material that can withstand the forces and vibrations caused by earthquakes. I-beams provide structural stability and flexibility, allowing them to absorb and dissipate seismic energy. Additionally, steel's inherent properties, such as its high strength-to-weight ratio and ability to be prefabricated, make it an ideal choice for earthquake-resistant construction.

Q: Are there any insulation requirements for steel I-beams?: Steel I-beams must be insulated due to their high conductivity, which allows for the easy transfer of heat and cold. Insulating them is crucial in building construction to prevent heat loss or gain and improve energy efficiency. The insulation requirements for steel I-beams may differ based on factors such as building type, location, and local building codes. However, there are general guidelines and standards that can be followed. One common approach to insulating steel I-beams involves using materials like mineral wool, spray foam, or rigid foam board. These materials are typically applied around the beams to create a thermal barrier, preventing heat or cold transfer. The thickness and type of insulation needed depend on factors like the desired R-value (a measure of insulation effectiveness) and specific building requirements. It is recommended to consult local building codes and professionals like architects or engineers to determine the appropriate insulation requirements for steel I-beams in a particular project. Insulating steel I-beams not only helps regulate temperature and improve comfort within a building but also reduces energy consumption. Additionally, it can contribute to achieving sustainable building certifications like LEED (Leadership in Energy and Environmental Design). To summarize, insulation requirements for steel I-beams are necessary for energy efficiency and thermal comfort in buildings. By following local building codes and seeking professional advice, the appropriate insulation materials and techniques for steel I-beams in a construction project can be determined.

Q: Are there any limitations to the use of steel I-beams in construction?: Yes, there are some limitations to the use of steel I-beams in construction. One limitation is their weight. Steel I-beams are typically heavy, which makes them more challenging to transport and install. This can increase the cost and complexity of construction projects, especially in areas with difficult access or limited resources for heavy lifting equipment. Another limitation is the potential for corrosion. If steel I-beams are not properly protected, they can rust and weaken over time. This is particularly an issue in environments with high humidity, saltwater exposure, or chemical pollutants. Regular maintenance and protective coatings are necessary to prevent corrosion and ensure the longevity of the I-beams. Additionally, steel I-beams have limitations in terms of their span length. The longer the span, the more the beams tend to deflect under load, which can compromise the structural integrity and stability of the building. In such cases, additional supports or alternative structural solutions may be required to overcome this limitation. Moreover, steel I-beams have limited fire resistance. When exposed to high temperatures, steel can lose its strength and structural integrity. Fire protection measures, such as fire-resistant coatings or the addition of fireproofing materials, are necessary to mitigate this limitation and ensure the safety of the building occupants. Lastly, steel I-beams are susceptible to thermal expansion and contraction. When exposed to extreme temperature variations, such as in regions with hot summers and cold winters, the steel can expand and contract, potentially causing structural issues. Proper expansion joints and design considerations must be implemented to accommodate these thermal movements. Despite these limitations, steel I-beams remain widely used in construction due to their strength, durability, and cost-effectiveness. However, it is essential to consider these limitations and address them appropriately in the design and construction process to ensure the safety and longevity of the structure.

Q: What are the different types of steel I-beam connections?: Construction and structural engineering utilize various types of connections for steel I-beams. The following are some of the most commonly employed: 1. Welded Connections: Steel I-beams are frequently connected through welding. This method involves fusing the beam ends or flanges, creating a sturdy and inflexible bond. Welded connections are typically used for durable and heavy-duty applications. 2. Bolted Connections: Another popular option for steel I-beam connections is bolting. This technique entails using bolts, washers, and nuts to join the beams together. Bolted connections offer the advantage of easy disassembly and reassembly, making them suitable for temporary structures or situations requiring modifications. 3. Riveted Connections: Riveted connections resemble bolted connections but utilize rivets instead of bolts. Rivets are inserted through pre-drilled holes in the beams and then hammered or pressed into place, forming a secure connection. Although riveted connections were commonly seen in older structures, they are less prevalent in modern construction due to the labor-intensive process. 4. Pinned Connections: Pinned connections involve connecting beams using pins. This connection type allows the beams to rotate or pivot around the pin, accommodating movement or changes in load. Pinned connections are often employed in structures requiring flexibility, such as bridges or large-span buildings. 5. Moment Connections: Moment connections facilitate the transfer of bending moments between beams without requiring additional support. They are typically used in multi-story buildings or structures experiencing significant loads and moments. Moment connections can be achieved through various methods, including welding, bolting, or a combination of both. Each type of steel I-beam connection possesses its own advantages and disadvantages. The choice of connection method depends on factors such as structural requirements, load conditions, and project specifications.

SUNSHINE,a well-known enterprise specializing in the production and sales of IPE, IPEAA, angle steel, channels etc. We can provide more than 60 different sizes and annual production capacity is more than 600,000 MTONS. Since the establishment of our company, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location	Qinhuangdao, China
Year Established	2000
Annual Output Value	Above US$ 300 Million
Main Markets	Mid East; Africa; Southeast Asia; Brazil
Company Certifications	ISO 9001:2008；

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin;
Export Percentage	70% - 80%
No.of Employees in Trade Department	21-50 People
Language Spoken:	English; Chinese;
b) Factory Information
Factory Size:	Above 400,000 square meters
No. of Production Lines	2
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average