Hot Rolled H Beam for Construction System 1

Hot Rolled H Beam for Construction

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50MT m.t.

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

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Specifications of Hot Rolled H Beam for Construction

1. Standard: JIS G 3192

2. Grade: SS400 or Equivalent

3. Length: 10m, 12m as following table

4. Invoicing on theoretical weight or actual weight as customer request

5. Payment: TT or L/C

6. Sizes：

H x B (mm)	T1	T2	JIS Weight (kg/m)
100*100	6	8	16.9
125*125	6.5	9	23.6
150*75	5	7	14
148*100	6	9	20.7
150*150	7	10	31.1
175*90	5	8	18
175*175	7.5	11	40.4
198*99	4.5	7	17.8
200*100	5.5	8	20.9
194*150	6	9	29.9
200*200	8	12	49.9
248*124	5	8	25.1
250*125	6	9	29
244*175	7	11	43.6
250*250	9	14	71.8
298*149	5.5	8	32
298*201	9	14	65.4
300*150	6.5	9	36.7
294*200	8	12	55.8
300*300	10	15	93
346*174	6	9	41.2
350*175	7	11	49.4
340*250	9	14	78.1
350*350	12	19	135
400*200	8	13	65.4
390*300	10	16	105
400*400	13	21	172
446*199	8	12	65.1
450*200	9	14	77.9
440*300	11	18	121
496*199	9	14	77.9
500*200	10	16	88.2
488*300	11	18	125
596*199	10	15	92.5
600*200	11	17	103.4
588*300	12	20	147
700*300	13	24	182
800*300	14	26	207
900*300	16	28	240.1

Usage & Applications of Hot Rolled H Beam for Construction

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure.etc.

Packaging & Delivery ofHot Rolled H Beam for Construction

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

Production flow of Hot Rolled H Beam for Construction

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

Hot Rolled H Beam for Construction

Q: What are the factors to consider when selecting steel H-beams for a construction project?: When selecting steel H-beams for a construction project, there are several important factors to consider. 1. Load-bearing capacity: The primary purpose of H-beams is to provide structural support and bear heavy loads. Therefore, it is crucial to determine the anticipated load requirements for the construction project. The load-bearing capacity of H-beams is typically specified by their height, thickness, and the type of steel used. 2. Size and dimensions: H-beams come in various sizes and dimensions, and it is essential to select the appropriate size that can adequately support the structure. The height, width, and thickness of the beam should be carefully chosen based on the design requirements and anticipated loads. 3. Steel grade: The selection of steel grade is crucial as it determines the strength and durability of the H-beams. Different steel grades have varying mechanical properties, such as yield strength and tensile strength. It is important to consult with a structural engineer or steel supplier to identify the suitable steel grade for the project. 4. Cost-effectiveness: While ensuring the structural integrity of the construction project is paramount, it is also crucial to consider the cost-effectiveness of the selected H-beams. Comparing prices from different suppliers and considering factors such as transportation costs and availability can help in making an informed decision. 5. Compatibility with other materials: H-beams are often used in conjunction with other construction materials, such as concrete or wood. It is important to ensure that the selected H-beam is compatible with these materials and can be easily integrated into the overall design and construction process. 6. Quality and certification: When selecting steel H-beams, it is essential to ensure that they meet the required quality standards and are certified by relevant authorities. This helps ensure that the beams have been manufactured using appropriate processes and adhere to industry standards. In conclusion, when selecting steel H-beams for a construction project, factors such as load-bearing capacity, size and dimensions, steel grade, cost-effectiveness, compatibility with other materials, and quality and certification should be carefully considered to ensure the structural integrity and success of the project.

Q: How do steel H-beams perform in structures subjected to vibration?: Steel H-beams are known for their excellent performance in structures subjected to vibration. Their robust and rigid construction helps to minimize the effects of vibration, providing enhanced stability and structural integrity. The H-shaped cross-section of these beams ensures efficient load distribution, reducing the chance of resonance and dampening vibrations. Overall, steel H-beams are highly effective in withstanding and mitigating the impact of vibration in structures.

Q: What are the design considerations for steel H-beams?: Design considerations for steel H-beams include factors such as the load requirements, span length, deflection limits, stability, and connection details. The beam's size and shape, material strength, and overall structural integrity are crucial elements to consider. Additionally, factors such as cost, fabrication ease, and transportation should also be taken into account during the design process.

Q: In actual steel structure engineering, why use H steel in large number, but seldom use I-beam? What's the difference between the two?: In actual steel structure engineering, a large number of H steel is adopted, but less I-beam is used, because the section of H steel is larger than that of I-beam, and the bearing capacity is higher and the cost is lower

Q: What are the different types of steel H-beam connections for high-temperature environments?: To ensure structural integrity and durability in high-temperature environments, different types of steel H-beam connections can be utilized. These connections are specifically designed to withstand thermal expansion, contraction, and other temperature-related stresses. Some commonly used steel H-beam connections for high-temperature environments include: 1. Welded Connections: Welding is a widely employed method for connecting steel H-beams in high-temperature environments. It involves the fusion of H-beam ends or flanges using heat and pressure. When executed properly, welded connections offer exceptional strength and stability. 2. Bolted Connections: Bolted connections involve the use of bolts, nuts, and washers to secure H-beam members together. In high-temperature environments, it is crucial to select bolts made from materials that can withstand elevated temperatures without losing strength or experiencing deformation. 3. Pinned Connections: Pinned connections utilize pins or dowels to connect H-beams. These connections allow for rotational movement between the members while maintaining axial alignment. Pinned connections are often utilized in high-temperature environments where accommodating thermal expansion and contraction is necessary. 4. Slotted Holes: In certain cases, slotted holes can be incorporated in the connection plates to facilitate thermal expansion and contraction. This design enables slight movement of the H-beams while maintaining connection integrity. Slotted holes provide flexibility and reduce stress concentrations resulting from temperature variations. 5. Expansion Joints: In high-temperature environments where significant thermal expansion is expected, incorporation of expansion joints in H-beam connections is recommended. Expansion joints consist of flexible elements that absorb movement caused by temperature changes, preventing excessive stress on the H-beams. 6. Thermal Insulation: In some instances, thermal insulation materials may be employed to minimize heat transfer between steel H-beam connections and the surrounding environment. This helps safeguard the connections from excessive temperatures and reduces the risk of structural failure. It is important to note that the appropriate selection of steel H-beam connections for high-temperature environments depends on various factors, including expected temperature range, load conditions, material properties, and design requirements. Consulting with a structural engineer or specialized professional is advisable to ensure proper selection and design of H-beam connections in high-temperature environments.

Q: Can steel H-beams be used in the construction of military or defense buildings?: Yes, steel H-beams can be used in the construction of military or defense buildings. Steel H-beams are known for their high strength and durability, making them suitable for structures that require resistance against extreme conditions and potential threats. Additionally, their versatility allows for flexible design and construction options, making them a reliable choice for military and defense-related projects.

Q: How large H steel are used for steel roof with span of 19 meters and 26 meters respectively?: The steel roof truss of 26 meters span adopts Q345 steel, the column section adopts H500 * 250 * 10 * 14, and the beam adopts H (800-500) * 220 * 12 * 14

Q: Can steel H-beams be used in railway platforms?: Yes, steel H-beams can be used in railway platforms. They are commonly used due to their strength, durability, and ability to support heavy loads, making them suitable for railway infrastructure.

Q: What's the difference between I-beam and H steel?: I-steel whether ordinary or light, because the section size are relatively high and narrow, so the moment of inertia of the main sections of the two sleeve is large, therefore, generally only can be directly used in the web plane bending member or the composition of lattice stress components. It is not suitable for the axial compression member or the bent member perpendicular to the web plane, which has great limitations in its application.

Q: How do steel H-beams perform in high-temperature applications?: Due to their high structural strength and load-bearing capacity, steel H-beams find wide application in construction and engineering projects. However, exposure to high temperatures can negatively impact the performance of these beams. When subjected to elevated temperatures, steel H-beams undergo thermal expansion, resulting in expansion and deformation. This expansion diminishes the structural stability and integrity of the beams, compromising their load-carrying capacity. Consequently, they become less suitable for use in high-temperature environments. Furthermore, prolonged exposure to high temperatures weakens the steel material itself. As the temperature rises, the strength and hardness of steel decrease, further affecting the performance of H-beams. They may lose their ability to support heavy loads and may even deform or buckle under extreme heat conditions. To mitigate the adverse effects of high temperatures, various measures can be employed. One commonly used approach is the application of fire-resistant coatings, such as intumescent paints, to shield the steel H-beams from direct heat exposure. These coatings create a barrier that slows down the transfer of heat to the steel, thereby preserving their structural integrity to some extent. Additionally, selecting the appropriate steel grade is crucial for ensuring the performance of H-beams in high-temperature applications. Certain steel types, such as low-alloy steels or heat-resistant steels, are specifically designed to withstand elevated temperatures without significant loss in strength and stability. These specialized steel grades can be utilized in the manufacture of H-beams that are better suited for high-temperature environments. In conclusion, while steel H-beams possess excellent structural properties under normal conditions, their performance is compromised in high-temperature applications. It is important to consider the potential effects of thermal expansion, structural stability, and material strength when utilizing steel H-beams in environments with elevated temperatures. Proper precautions, such as the use of fire-resistant coatings and the selection of suitable steel grades, should be taken to ensure the safe and reliable operation of H-beams in such conditions.

SOURCE,a well-known enterprise in Tangshan specializing in the production and sales of H beams, IPE. Annual production capacity is 600,000 mtons. We always aim to serve customers, provide our clients with quality and cheap products and give customers the most satisfactory service.

1. Manufacturer Overview

Location	Tangshan, China
Year Established	2007
Annual Output Value	Above US$ 80 Million
Main Markets	Mid East; Southeast aisa; korea
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin；
Export Percentage	20% - 25%
No.of Employees in Trade Department	11-15 People
Language Spoken:	English; Chinese
b) Factory Information
Factory Size:	Above 75,000 square meters
No. of Production Lines	1
Contract Manufacturing	OEM Service Offered;
Product Price Range	Average