Hot rolled I beams/Ibeams GB standard/JIS standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 1500 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Packaging & Delivery
Packaging Detail:packed in bundle, suitable for sea transport (by container) or According to the clients`requirements
Delivery Detail:According to the actual weight
Specifications
joist steel
high quality and factory price
large inventories
short delievery time
good after-sales service
Country of Origin: China
Mill name: Ningbo Preah Vihear Steel Industry Co., Ltd.
Commodity: H beam
Tolerance: Strictly according to the G/B and JIS standard
Delivery time: within 30days
Price term: CIF/ CFR according to clients requirements
Payment terms: 100%Irrevercable L/C At Sight or TT
Product Description
ACCORDING TO STANDARD: JIS G3192 OR GB/T11263-2005
H beam Section sizenma(mm)Weight (kg/m)
Height×BreadthWeb thichnessFlange thichness
100×1006816.9
125×1256.5923.6
150×15071031.1
175×1757.51140.4
200×20081249.9
250×25091471.8
300×300101593.0
300×3001515105.0
350×3501219134.9
400×4001321171.7
148×1006920.7
194×1506929.9
244×17571143.6
294×20081255.8
340×25091478.1
390×3001016104.6
440×3001118120.8
482×3001115110.8
488×3001118124.9
582×3001217132.8
588×3001220147.0
100×50579.3
125×606813.1
150×755714.0
175×905818.0
198×994.5717.8
200×1005.5820.9
248×1245825.1
250×1256929.0
298×1495.5832.0
300×1506.5936.7
346×1746941.2
350×17571149.4
396×19971156.1
400×20081365.4
446×19981265.1
450×20091474.9
496×19991477.9
500×200101688.1
596×199101592.4
600×2001117103.4
700×3001324181.8
800×3001426206.8
900×3001628240.1
- Q: How do steel H-beams compare to timber beams in terms of maintenance requirements?
- Steel H-beams have significantly lower maintenance requirements compared to timber beams. Steel is resistant to rot, termites, and other pests, which often plague timber beams. Additionally, steel is less prone to warping, cracking, and splitting, ensuring a longer lifespan and reducing the need for regular maintenance and repairs.
- Q: Are steel H-beams suitable for mezzanine flooring?
- Steel H-beams are widely used for mezzanine flooring because of their strength, durability, and load-bearing capacity. Mezzanine floors are typically installed in industrial or commercial settings to add more usable space to a building. Steel H-beams offer excellent structural support and can withstand heavy loads, making them suitable for supporting the weight of the mezzanine flooring, as well as any equipment or materials placed on it. Moreover, steel H-beams can be easily customized to meet specific design requirements and seamlessly integrated with other structural elements of the mezzanine system. In summary, steel H-beams are a dependable and practical choice for mezzanine flooring.
- Q: Are there any limitations on the span length of steel H-beams?
- Yes, there are limitations on the span length of steel H-beams. The span length refers to the distance between the supports or columns that the H-beam is placed on. The maximum span length for steel H-beams depends on various factors such as the type and grade of steel used, the design load or weight that the beam needs to support, and the allowable deflection or bending of the beam. In general, the span length of steel H-beams can vary greatly. Smaller H-beams with lower load requirements can have longer spans, while larger H-beams with higher load requirements may have shorter spans. Additionally, the span length may also be limited by local building codes and regulations. Structural engineers and architects typically calculate the maximum span length of steel H-beams using engineering principles and design software. They consider factors such as the beam's moment of inertia, section modulus, and load distribution to determine the appropriate span length for a given application. It is important to consult with a qualified structural engineer or design professional when determining the span length of steel H-beams for a specific project. They will be able to analyze the specific requirements and conditions to provide accurate and safe recommendations for the maximum span length of the H-beams.
- Q: Are steel H-beams resistant to UV radiation?
- Steel H-beams are not inherently resistant to UV radiation. Steel is a material that can be susceptible to corrosion and deterioration when exposed to UV radiation over an extended period of time. However, there are various methods to protect steel H-beams from UV radiation, such as applying a protective coating or using weather-resistant materials during the manufacturing process. These measures can help to enhance the durability and longevity of steel H-beams when exposed to UV radiation. It is important to consider the specific application and environmental conditions in order to determine the most suitable approach for protecting steel H-beams from UV radiation.
- Q: What are the different grades of steel used for manufacturing H-beams?
- Manufacturers commonly use different grades of steel to produce H-beams, each having distinct chemical compositions and mechanical properties that determine their suitability for various applications. Some commonly employed grades are as follows: 1. ASTM A36, a widely used low carbon steel grade, is highly favored for general structural purposes due to its exceptional weldability and machinability. 2. ASTM A572 exhibits greater strength and superior corrosion resistance compared to A36. It finds extensive use in applications requiring higher load-bearing capabilities, such as heavy construction and bridge building. 3. ASTM A992 is specially designed for wide-flange shapes like H-beams. It offers increased yield strength and enhanced ductility when compared to A36, making it ideal for structural applications that demand optimal performance. 4. ASTM A588 is renowned for its exceptional resistance to atmospheric corrosion. It is frequently employed in outdoor applications, including bridges and buildings located in harsh environments. 5. ASTM A709 primarily serves the purpose of constructing bridges and other infrastructure projects. With its high tensile strength, excellent toughness, and improved weldability, it is highly suitable for manufacturing H-beams in such applications. It is crucial to note that the selection of a specific steel grade relies on project requirements, including load-bearing capacity, environmental conditions, and other relevant factors. Seeking advice from a structural engineer or steel supplier can aid in determining the most appropriate grade for a given application.
- Q: 300*200h steel 7 meter span center load the most, can bearing 30 tons?
- H is the calculation of the height normal stress of the maximum width section of I-beam: Ysigma=M/W, M=, maximum bending moment = load, travel distance, W= bending modulus, maximum allowable stress of Ysigma=, and maximum value of load
- Q: What are the common methods of joining steel H-beams?
- The common methods of joining steel H-beams include welding, bolting, and riveting.
- Q: Can Steel H-Beams be used in airport or transportation terminal construction?
- Yes, Steel H-Beams can be used in airport or transportation terminal construction. Steel H-Beams are often used in construction projects that require structural support, such as airports and transportation terminals. These beams provide excellent load-bearing capabilities and can withstand heavy loads, making them suitable for building large structures like airports and terminals. They are also known for their durability and long lifespan, which is crucial in infrastructure projects. Additionally, Steel H-Beams can be easily fabricated and installed, allowing for efficient construction processes. Overall, Steel H-Beams are a popular choice in airport and transportation terminal construction due to their strength, durability, and ease of installation.
- Q: What are the mechanical properties of steel H-beams?
- The mechanical properties of steel H-beams include high strength, stiffness, and durability. They have excellent load-bearing capacity, making them suitable for structural applications. Additionally, steel H-beams exhibit good resistance to bending, torsion, and compression forces. The specific mechanical properties may vary depending on the grade and composition of the steel used.
- Q: Are steel H-beams customizable or available in standard sizes only?
- The steel industry provides a wide range of options to fulfill your needs, whether you require standard-sized H-beams or a custom solution. Steel H-beams can be highly customized to meet specific project requirements. In addition to the standard sizes available in the market, manufacturers and suppliers also offer customization options to accommodate unique specifications. This flexibility in design ensures that the H-beams can be optimized for various construction applications. Customizable features may include adjustments to the height, width, and length of the beams, as well as modifications to the flange thickness and weight per meter.
Send your message to us
Hot rolled I beams/Ibeams GB standard/JIS standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 1500 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
