• GB Hot Rolled H Steel Beams Supplier from China System 1
  • GB Hot Rolled H Steel Beams Supplier from China System 2
  • GB Hot Rolled H Steel Beams Supplier from China System 3
GB Hot Rolled H Steel Beams Supplier from China

GB Hot Rolled H Steel Beams Supplier from China

Ref Price:
get latest price
Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
125 m.t
Supply Capability:
150000 m.t/month

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Item specifice

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
6
Length:
12000
Net Weight:
65

Quick Detail

 

Standard:

ASTM, GB, JIS

Grade:

Q235Q345ss400ss490

Dimensions:

HM100*100*6*--8#428*407*20*35

Place of Origin:

Hebei, China (Mainland)

Brand Name:

JINXI

Type:

Alloy Structural Steel

Application:

roof beam

Shape:

Beams

price:

competitive

  

We can provide qualify goods,competitive price and speedy delivery.

 

GB Hot Rolled H Steel Beams Supplier from China

Products Description

Description

High Frenquency Thin-walled H Beam                                         

Product Name

H Beam

Specification

Height:75-500mm Width:50-250mm
Web Thickness:2.3-8.0mm
Flange Tickness:3.0-10.0mm

Standard

GB700-1998,GB/T1591-1994

Material

Q235B,Q345B

Application

a. Bridge and post structures in industry and civil use of steel construction.
b. Support bracket of steel construction in industry building and construction.
c. Steel piles and supporting structure in underground engineering.
d. Industry equipment structure in gas chemical and power.
e. Steel bridge structures for large span
f. Shipbuilding and mechanical frame structures.
g. Support brackets for trains, cars and tractors.
h. Support brackets for baffle on free way.

Certificates

ISO,SGS,BV,TUV,Lloyd

MOQ

20 tons or according to customers’ requirement.

Port of Delivery

Tianjin Port of China

Remarks

We can provide qualify goods,competitive price and speedy delivery

 

Packaging & Delivery

Packaging Details:

Packed with waterproof paper and steel banding. 
or as clients requirements.

Delivery Detail:

15-25

 

 

FAQ

 1. How can I get some samples?                        

We are honored to offer you samples. New clients are expected to pay for the courier cost. The samples are free for you.

 2 Do you have any certificates?             

Our products passed inspection of SGS, FDA, and CE Quality is priority! Every worker keeps the QC from the very beginning to the very end, Quality control department especially responsible for quality checking in each process.

 3 Can your factory print or emboss my logo on the goods?

  Yes, we can print or emboss the logo on the goods or their packing box.

 4 What information should I let you know if I want to get a quotation?

1) The specification of products (length x width x thickness);

2) The temper and alloy.

3) The final product you will use to be made

4 It will be better if you can show us the pictures or design sketch. Samples will be best for clarifying. If not, we will recommend relevant products with details for reference.We usually produce goods based on customers 

Samples or based on customers’ picture, logo, sizes etc.

 

 

 

Q:What are the installation requirements for steel H-beams?
The installation process for steel H-beams depends on several factors, including the application, load requirements, and structure design. However, there are general guidelines that can be followed. 1. Approval from a Structural Engineer: Before installing steel H-beams, it is crucial to seek the approval of a structural engineer who can evaluate the project's specific requirements and authorize the installation. 2. Preparation of the Site: The ground where the H-beams will be installed must be adequately prepared. This may involve clearing obstructions, leveling the ground, and establishing a stable foundation. 3. Lifting and Handling: Steel H-beams are heavy and require appropriate equipment like cranes or forklifts for lifting and positioning. Safety precautions must be followed during this process. 4. Alignment and Leveling: It is essential to ensure precise alignment and leveling of the H-beams according to the design specifications during installation. Laser levels or other alignment tools can assist in achieving this. 5. Connection Methods: H-beams are typically connected to other structural members using welding, bolting, or a combination of both. The specific method depends on design requirements and load considerations. 6. Welding: Certified welders should perform welding connections, adhering to industry standards and guidelines. Proper techniques, including pre-heating and post-welding inspections, ensure structural integrity. 7. Bolting: Connections made using bolts should utilize appropriate grade bolts and nuts. The engineer's torque specifications should be followed to achieve the required connection strength. 8. Bracing and Temporary Supports: Temporary supports or bracing may be necessary during installation to hold the H-beams in place until permanent connections are made. These supports must be designed and installed correctly for safety. 9. Inspection and Quality Control: Regular inspections should be conducted during installation to ensure compliance with all requirements and proper installation of the H-beams. Quality control measures must be implemented to identify any defects or deviations from design specifications. It is important to note that the installation requirements for steel H-beams can vary depending on the specific project and engineering requirements. Therefore, consulting a qualified engineer or contractor is recommended to receive detailed guidance and ensure a safe and efficient installation process.
Q:Can steel H-beams be used for theater or stage construction?
Certainly! Theater and stage construction can indeed make use of steel H-beams. Due to their exceptional strength and capacity to bear heavy loads, steel H-beams are commonly employed in the construction industry. They offer vital support and stability, thus making them suitable for erecting robust foundations for theaters and stage structures. Moreover, steel H-beams can be easily customized and fabricated to meet specific design needs, making them highly versatile for various theater and stage configurations. They can be employed in the construction of stage platforms, trusses, rigging systems, and other essential structural elements required for theater productions. Utilizing steel H-beams in theater and stage construction ensures a long-lasting and secure environment for performances, as well as enables the realization of intricate stage designs.
Q:Are steel H-beams compatible with different construction materials?
Yes, steel H-beams are compatible with different construction materials. They are widely used in construction projects and can be easily integrated with various materials such as concrete, wood, and even other steel components. The versatility and strength of steel H-beams make them a popular choice for structural support in buildings and bridges.
Q:Can steel H-beams be used in earthquake-prone areas?
Yes, steel H-beams can be used in earthquake-prone areas. Steel is a strong and durable material that is widely used in construction, especially in areas prone to seismic activity. H-beams, also known as I-beams, are commonly used in structural steel construction due to their high strength-to-weight ratio and ability to withstand heavy loads. In earthquake-prone areas, buildings need to be designed and constructed to withstand the lateral forces and ground shaking caused by seismic activities. Steel H-beams are known for their excellent resistance to bending and torsion, making them ideal for withstanding these forces. Additionally, steel structures offer several advantages in earthquake-prone areas. Steel is flexible, allowing it to absorb and dissipate seismic energy, reducing the impact on the building. Furthermore, steel structures can be designed to have ductile behavior, meaning they can deform under seismic forces without collapsing, providing a higher level of safety. It is important to note that the design and construction of steel structures in earthquake-prone areas must adhere to strict building codes and regulations. These codes specify the required seismic performance levels and design criteria that ensure the safety of the building and its occupants during an earthquake. In conclusion, steel H-beams can be safely and effectively used in earthquake-prone areas when designed and constructed according to the appropriate building codes and regulations. Their strength, flexibility, and ductility make them an excellent choice for structures that need to withstand seismic forces.
Q:What is the standard length of steel H-beams?
The specific requirements and use cases determine the potential variation in the standard length of steel H-beams. Typically, steel H-beams have a standard length ranging from 40 to 50 feet. This length is widely utilized in construction projects, specifically for framing buildings and other structures. It is crucial to acknowledge that steel H-beams can be tailored and trimmed to fit the precise lengths required for a particular project.
Q:How do you calculate the deflection limits for steel H-beams?
To calculate the deflection limits for steel H-beams, you typically refer to the relevant design codes and standards. These codes provide specific formulas and criteria to determine the maximum allowable deflection based on factors such as the beam's span, load conditions, and the desired level of performance. The deflection limits are calculated using equations that account for beam properties, loading conditions, and safety factors to ensure structural integrity and prevent excessive deflection.
Q:H steel 200x300 how many tons?
There are many types of section H steel, no specific one meter, how many tons. The type of H steel (such as HN500*200*10*16 and the like) should be given, and the exact price is derived from the weight.
Q:What are the different types of steel H-beam connections used in bridge design?
Bridge design commonly utilizes multiple types of steel H-beam connections to ensure stability and integrity. The following connection types are frequently employed: 1. Welded Connections: The most prevalent connection type involves melting and fusing H-beams together. Welded connections offer exceptional strength and rigidity, making them suitable for various bridge types. 2. Bolted Connections: High-strength bolts are used to connect H-beams, providing flexibility for disassembly and maintenance. However, bolted connections may not offer the same strength and rigidity as welded connections. 3. Riveted Connections: Previously common but now rare, riveted connections employ steel rivets to join H-beams. While providing good strength and durability, they can be time-consuming and expensive to install compared to other methods. 4. Moment Connections: These connections are utilized to transfer bending moments between H-beams. They offer high rigidity and are often used in bridge designs anticipating large loads or forces. 5. Shear Connections: Designed to transfer shear forces between H-beams, these connections are crucial for the bridge's stability and integrity, particularly in areas with significant horizontal forces. 6. Composite Connections: Composite connections combine steel H-beams with materials like concrete or timber. These connections provide the benefits of both materials, with steel offering strength and the additional material providing desirable properties like fire resistance or aesthetics. Ultimately, the choice of H-beam connection type depends on factors like bridge design, load requirements, and construction methods. Each type has its own advantages and limitations, and the selection should consider the specific needs and considerations of the bridge project.
Q:What are the limitations of using steel H-beams?
There are several limitations associated with using steel H-beams. Firstly, steel H-beams are heavy and bulky, which can make transportation and handling difficult. Their weight also makes them more expensive to transport, especially over long distances. Additionally, the size and weight of steel H-beams may require specialized equipment and infrastructure for installation, which can further increase costs. Secondly, steel H-beams have limited flexibility in terms of design and shape. They are typically manufactured in standard sizes and lengths, which may not always align with specific project requirements. This limitation can result in additional cutting, welding, or modification, adding both time and cost to the construction process. Thirdly, steel H-beams are susceptible to corrosion and require regular maintenance to prevent rusting. Exposure to moisture, chemicals, and environmental elements can weaken the structural integrity of the beams over time, reducing their lifespan and necessitating repairs or replacements. Furthermore, steel H-beams have lower resistance to fire compared to other building materials such as concrete. In the event of a fire, the steel beams can lose their strength and structural stability, potentially compromising the safety of the structure. Lastly, steel H-beams have a relatively high carbon footprint due to the energy-intensive processes involved in their production. The extraction of raw materials, such as iron ore and coal, and the subsequent manufacturing processes contribute to greenhouse gas emissions and environmental degradation. In conclusion, while steel H-beams offer excellent load-bearing capacity and structural strength, they come with limitations such as weight, inflexibility in design, susceptibility to corrosion, reduced fire resistance, and a high carbon footprint. These factors need to be carefully considered when choosing steel H-beams as a construction material.
Q:What are the different types of connections used for steel H-beams to concrete?
There are several different types of connections used for steel H-beams to concrete. Some of the most common ones include: 1. Welded connections: This involves welding the steel H-beam to embedded steel plates or angles in the concrete. It provides a strong and rigid connection, but it requires skilled labor and may be more time-consuming. 2. Bolted connections: In this method, the steel H-beam is connected to the concrete using bolts. It is a versatile and relatively easy method, allowing for adjustment and easy disassembly if needed. 3. Shear connectors: These are typically used in composite construction, where the steel H-beam acts together with the concrete to resist loads. Shear connectors, such as headed studs or profiled steel plates, are welded to the steel H-beam and embedded in the concrete to transfer shear forces between the two materials. 4. Mechanical connections: These connections use specialized mechanical devices, such as steel connectors or clamps, to join the steel H-beam to the concrete. They are often used for temporary or removable structures, as they allow for quick installation and removal. The choice of connection type depends on various factors, including the specific project requirements, load capacity, construction method, and budget. Consulting with a structural engineer is essential to determine the most suitable connection type for steel H-beams to concrete in a particular application.

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