High Quality Hot Rolled Jis Steel H Beam

High Quality Hot Rolled Jis Steel H Beam System 1

High Quality Hot Rolled Jis Steel H Beam

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

roduct Description:

Specifications of Hot Rolled Steel H-beam

1. Standard: GB

2. Grade: Q235 or Equivalent

3. Length: 6m，10m, 12m as following table

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

5.Payment: TT or L/C

6. Sizes:

Category	model (height*width)/ (mm×mm)	Section size/mm					Cross-section area/cm2	Theoretical Weight/(kg/m)	Moment of inertia/cm4		radius/cm		Section modulus/cm3
Category	model (height*width)/ (mm×mm)	H	B	t1	t2	r	Cross-section area/cm2	Theoretical Weight/(kg/m)	Ix	Iy	ix	iy	Wx	Wy
HW	100×100	100	100	6	8	8	21.59	16.9	386	134	4.23	2.49	77.1	26.7
	125×125	125	125	6.5	9	8	30.00	23.6	843	293	5.30	3.13	135	46.9
	150×150	150	150	7	10	8	39.65	31.1	1620	563	6.39	3.77	216	75.1
	175×175	175	175	7.5	11	13	51.43	40.4	2918	983	7.53	4.37	334	112
	200×200	200	200	8	12	13	63.53	49.9	4717	1601	8.62	5.02	472	160
	200×200	200	204	12	12	13	71.53	56.2	4984	1701	8.35	4.88	498	167
	250×250	244	252	11	11	13	81.31	63.8	8573	2937	10.27	6.01	703	233
		250	250	9	14	13	91.43	71.8	10689	3648	10.81	6.32	855	292
		250	255	14	14	13	103.93	81.6	11340	3875	10.45	6.11	907	304
HM	150×100	148	100	6	9	8	26.35	20.7	995.3	150.3	6.15	2.39	134.5	30.1
	200×150	194	150	6	9	8	38.11	29.9	2586	506.6	8.24	3.65	266.6	67.6
	250×175	244	175	7	11	13	55.49	43.6	5908	983.5	10.32	4.21	484.3	112.4
HN	100×50	100	50	5	7	8	11.85	9.3	191.0	14.7	4.02	1.11	38.2	5.9
	125×60	125	60	6	8	8	16.69	13.1	407.7	29.1	4.94	1.32	65.2	9.7
	150×75	150	75	5	7	8	17.85	14.0	645.7	49.4	6.01	1.66	86.1	13.2
	175×90	175	90	5	8	8	22.90	18.0	1174	97.4	7.16	2.06	134.2	21.6
	200×100	198	99	4.5	7	8	22.69	17.8	1484	113.4	8.09	2.24	149.9	22.9
	200×100	200	100	5.5	8	8	26.67	20.9	1753	133.7	8.11	2.24	175.3	26.7
	250×125	248	124	5	8	8	31.99	25.1	3346	254.5	10.23	2.82	269.8	41.1
	250×125	250	125	6	9	8	36.97	29.0	3868	293.5	10.23	2.82	309.4	47.0
	300×150	298	149	5.5	8	13	40.80	32.0	5911	441.7	12.04	3.29	396.7	59.3
	300×150	300	150	6.5	9	13	46.78	36.7	6829	507.2	12.08	3.29	455.3	67.6
	350×175	346	174	6	9	13	52.45	41.2	10456	791.1	14.12	3.88	604.4	90.9
	350×175	350	175	7	11	13	62.91	49.4	12980	983.8	14.36	3.95	741.7	112.4
	400×150	400	150	8	13	13	70.37	55.2	17906	733.2	15.95	3.23	895.3	97.8
HT	100×50	95	48	3.2	4.5	8	7.62	6.0	109.7	8.4	3.79	1.05	23.1	3.5
	100×50	97	49	4	5.5	8	9.38	7.4	141.8	10.9	3.89	1.08	29.2	4.4
	100×100	96	99	4.5	6	8	16.21	12.7	272.7	97.1	4.10	2.45	56.8	19.6
	125×60	118	58	3.2	4.5	8	9.26	7.3	202.4	14.7	4.68	1.26	34.3	5.1
	125×60	120	59	4	5.5	8	11.40	8.9	259.7	18.9	4.77	1.29	43.3	6.4
	125×125	119	123	4.5	6	8	20.12	15.8	523.6	186.2	5.10	3.04	88.0	30.3
	150×75	145	73	3.2	4.5	8	11.47	9.0	383.2	29.3	5.78	1.60	52.9	8.0
	150×75	147	74	4	5.5	8	14.13	11.1	488.0	37.3	5.88	1.62	66.4	10.1
	150×100	139	97	4.5	4.5	8	13.44	10.5	447.3	68.5	5.77	2.26	64.4	14.1
	150×100	142	99	4.5	6	8	18.28	14.3	632.7	97.2	5.88	2.31	89.1	19.6
	150×150	144	148	5	7	8	27.77	21.8	1070	378.4	6.21	3.69	148.6	51.1
	150×150	147	149	6	8.5	8	33.68	26.4	1338	468.9	6.30	3.73	182.1	62.9
	175×90	168	88	3.2	4.5	8	13.56	10.6	619.6	51.2	6.76	1.94	73.8	11.6
	175×90	171	89	4	6	8	17.59	13.8	852.1	70.6	6.96	2.00	99.7	15.9
	175×175	167	173	5	7	13	33.32	26.2	1731	604.5	7.21	4.26	207.2	69.9
	175×175	172	175	6.5	9.5	13	44.65	35.0	2466	849.2	7.43	4.36	286.8	97.1
	200×100	193	98	3.2	4.5	8	15.26	12.0	921.0	70.7	7.77	2.15	95.4	14.4
	200×100	196	99	4	6	8	19.79	15.5	1260	97.2	7.98	2.22	128.6	19.6
	200×150	188	149	4.5	6	8	26.35	20.7	1669	331.0	7.96	3.54	177.6	44.4

Usage & Applications of Hot Rolled Steel H-beam

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

High Quality Hot Rolled Jis Steel H Beam

Packaging & Delivery of Hot Rolled Steel H-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.

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 Steel H-beam

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

Q:How are steel H-beams connected or joined together in construction?: Steel H-beams, also known as I-beams, find wide application in construction due to their strength and load-bearing capabilities. The connection or joining of these beams is accomplished using various techniques, depending on the specific construction project and its requirements. Welding stands as one of the most prevalent methods for joining steel H-beams. This technique involves heating the two beams at the connection point and subsequently fusing them together using a welding electrode. This results in a robust and enduring bond between the beams. Welding is extensively utilized in construction because it ensures a reliable and sturdy connection, thereby guaranteeing the structural integrity of the building. Bolting serves as another method employed to connect steel H-beams. It entails the use of bolts, nuts, and washers to secure the beams together at the connection point. Holes are drilled through the beams, and bolts are inserted and tightened using a wrench or spanner. Bolting is a popular choice as it allows for easy disassembly and reassembly, making it suitable for projects that may necessitate modifications or relocation in the future. In certain instances, steel H-beams can also be connected using rivets. Riveting involves the drilling of holes through both beams and subsequently inserting cylindrical metal pins known as rivets. These rivets are then hammered or compressed to securely fasten the beams together. Although riveting was extensively employed in the past, it has become less prevalent in modern construction due to the time-consuming nature of the process. Nevertheless, it can still be utilized in specific situations where the desire for aesthetically pleasing or historically significant riveted connections exists. Lastly, adhesive bonding can also be utilized to connect steel H-beams. This method entails the application of a strong adhesive or epoxy to the connection point, followed by the pressing of the beams together. Adhesive bonding offers the advantage of providing a clean and visually appealing connection without the need for visible welds or bolts. However, it is less commonly employed in construction due to the potential challenges involved in achieving a reliable and enduring bond. In conclusion, steel H-beams can be connected or joined together in construction through methods like welding, bolting, riveting, or adhesive bonding. The selection of the joining method depends on the specific project requirements, structural considerations, and aesthetic preferences.

Q:How do steel H-beams contribute to indoor air quality in buildings?: Steel H-beams do not directly contribute to indoor air quality in buildings. They are structural members used to support the weight of the building, primarily for load-bearing purposes. However, the materials used in construction, such as paints, adhesives, and insulation, can impact indoor air quality. It is important to ensure that these materials are selected and installed properly to maintain good indoor air quality.

Q:Can steel H-beams be used in retrofitting or renovation projects?: Indeed, retrofitting or renovation projects can indeed make use of steel H-beams. Owing to their strength and versatility, steel H-beams are widely employed in construction. They can serve to fortify existing structures, offer supplementary support, or even establish a fresh framework for renovations. Frequently, steel H-beams are employed in endeavors where the ability to bear heavy loads is indispensable, such as the addition of extra floors or the expansion of preexisting structures. Moreover, in seismic retrofitting projects, steel H-beams prove advantageous as they aid in the distribution of forces arising from earthquakes. All in all, steel H-beams present themselves as a dependable and efficient solution for retrofitting or renovation projects.

Q:Can steel H-beams be used for supporting cantilever structures?: Yes, steel H-beams can be used for supporting cantilever structures. The H-beams provide excellent load-bearing capabilities and stability, making them suitable for supporting structures that extend beyond their support point.

Q:How do steel H-beams contribute to daylighting in buildings?: Steel H-beams play a crucial role in daylighting in buildings by providing structural support while allowing for larger and more expansive windows. Daylighting refers to the use of natural light to illuminate the interior spaces of a building, reducing the need for artificial lighting and creating a more sustainable and pleasant environment. With their strong load-bearing capabilities, steel H-beams can span long distances and support heavy loads, making it possible to have larger window openings. These windows can be strategically placed on exterior walls or even in the roof, allowing natural light to flood into the building's interior. The use of steel H-beams in construction also enables architects to design buildings with open floor plans and soaring ceilings. This architectural freedom allows for the creation of atriums, skylights, and other light wells that further enhance daylight penetration. Moreover, steel H-beams are incredibly durable and resistant to deformation, ensuring that the structural integrity of the building is maintained while maximizing the amount of natural light that enters the space. This is especially important in areas prone to earthquakes or high winds. In addition to their structural benefits, steel H-beams are versatile in terms of design and aesthetics. They can be incorporated into various architectural styles, allowing for innovative and visually appealing building designs that prioritize daylighting. Overall, steel H-beams contribute significantly to daylighting in buildings by providing the necessary strength and support for larger windows, allowing for creative architectural designs, and ensuring the durability of the structure. By harnessing natural light, buildings can reduce energy consumption, improve occupants' well-being, and create more sustainable and inviting spaces.

Q:How do steel H-beams contribute to the sustainability of infrastructure projects?: Steel H-beams contribute to the sustainability of infrastructure projects in several ways. Firstly, steel is a highly durable material with a long lifespan, reducing the need for frequent replacements or repairs. This durability translates into lower maintenance costs and a reduced environmental impact over time. Additionally, steel H-beams are lightweight compared to other materials, allowing for easier transportation and installation, which can minimize energy consumption during construction. Furthermore, steel is a recyclable material, meaning that at the end of a structure's life, the H-beams can be repurposed or recycled, reducing waste and conserving resources. Overall, the use of steel H-beams in infrastructure projects promotes sustainability through their durability, lightweight nature, and recyclability.

Q:What are the requirements for steel H-beams in seismic zones?: Steel H-beams in seismic zones need to meet specific requirements in order to ensure their structural stability and resistance to earthquakes. These requirements aim to minimize the risk of collapse or significant damage during seismic events. Some of the key requirements for steel H-beams in seismic zones are as follows: 1. Material Strength: H-beams should be made of steel with high tensile strength and excellent ductility to withstand the forces exerted during earthquakes. It is recommended to use high-strength low-alloy (HSLA) steel or structural steel with a minimum yield strength of 345 MPa (50 ksi). 2. Design Standards: H-beams in seismic zones must comply with specific design standards, such as the American Institute of Steel Construction (AISC) Seismic Provisions for Structural Steel Buildings or the Eurocode 8. These standards provide guidelines for the design, fabrication, and installation of H-beams to ensure their performance during seismic events. 3. Moment-Resisting Frames: H-beams in seismic zones are often part of moment-resisting frames (MRFs), which are designed to resist lateral forces caused by earthquakes. The design and connection of H-beams in an MRF should enable them to effectively absorb and distribute seismic forces. 4. Connection Details: The connection details between H-beams and other structural members, such as columns and beams, are crucial in seismic zones. Connections should be designed to ensure sufficient strength, stiffness, and ductility, allowing for the transfer of seismic forces without failure. 5. Damping Devices: In some cases, additional damping devices may be necessary to reduce the response of steel H-beams to seismic forces. These devices, such as viscous dampers or friction dampers, dissipate energy and minimize the deformation and displacement of H-beams during earthquakes. 6. Quality Control: Strict quality control measures should be implemented during the fabrication, welding, and installation of steel H-beams in seismic zones. This includes ensuring proper welding techniques, inspecting welds for defects, and conducting non-destructive testing to verify the quality and integrity of the H-beams. It's important to note that the specific requirements for steel H-beams in seismic zones may vary depending on local building codes, regulations, and the level of seismic hazard in the area. Therefore, it is crucial to consult with structural engineers and adhere to the applicable codes and standards when designing and constructing steel H-beams in seismic zones.

Q:How do Steel H-Beams contribute to the overall occupant productivity of a building?: There are several ways in which steel H-beams significantly enhance the productivity of building occupants. To begin with, these beams offer exceptional support and stability to the building, creating a safe and secure environment that allows individuals to focus on their work without concerns about the building's stability. Additionally, the high load-bearing capacity of steel H-beams enables the construction of larger and more open spaces. This open layout promotes collaboration and communication among occupants, fostering a more efficient and productive work environment. The absence of obstructive columns or walls also allows for flexible space planning, making it easier to accommodate different work styles and adapt to changing needs. Moreover, steel H-beams have a high strength-to-weight ratio, allowing for the construction of taller and more spacious buildings while maintaining safety. This feature not only provides ample natural light and views from higher floors, but also improves the overall well-being and productivity of occupants. Furthermore, steel H-beams are highly durable and resistant to various environmental factors such as fire, earthquakes, and severe weather conditions. This durability ensures the longevity of the building, minimizing disruptions to occupants' work routines and reducing the need for frequent renovations or repairs. Lastly, the ease of fabrication and installation of steel H-beams contributes to shorter construction time and lower costs. This efficiency allows occupants to move into the building sooner and start their operations faster, maximizing their productivity. In conclusion, the utilization of steel H-beams in building construction greatly enhances occupant productivity by providing structural stability, creating open and collaborative spaces, optimizing natural light and views, ensuring durability, and enabling faster construction.

Q:How do steel H-beams contribute to water conservation in buildings?: Steel H-beams contribute to water conservation in buildings by reducing the need for excessive water usage during construction. These beams are lightweight yet strong, allowing for the construction of sustainable and efficient structures. As a result, less water is required for construction purposes, leading to overall water conservation in buildings.

Q:Are steel H-beams resistant to saltwater exposure?: Steel H-beams are generally resistant to saltwater exposure, yes. Steel is renowned for its durability and strength, rendering it a favored option for construction materials, including H-beams. Nonetheless, it is crucial to acknowledge that extended exposure to saltwater can still lead to corrosion gradually. To minimize this risk, additional measures like suitable coating and maintenance must be implemented to guarantee the long-term endurance of steel H-beams in saltwater surroundings.

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