Standard Size High Quality Steel H Beams from China

Standard Size High Quality Steel H Beams from China System 1

Standard Size High Quality Steel H Beams from China

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 100000 m.t./month

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Product Description:

Specifications of Standard Size High Quality Steel H Beams from China

1. Standard: GB700-88, Q235B2.

2. Grade: Q235, SS400 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

Different Sizes of Standard Size High Quality Steel H Beams from China

SIZE（mm）	DIMENSION（kg/m）
100*100	16.9
125*125	23.6
150*75	14
150*150	31.1
148*100	20.7
198*99	17.8
200*100	20.9
248*124	25.1
250*125	29

Usage & Applications of Standard Size High Quality Steel H Beams from China

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

Packaging & Delivery of Standard Size High Quality Steel H Beams from China

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 Standard Size High Quality Steel H Beams from China

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

Hot Rolled Structural Steel H Beam

Q: How do you design connections for steel angles to concrete?: To ensure a safe and efficient design, several factors must be considered when designing connections for steel angles to concrete. The following are key steps and considerations: 1. Identification of loads: Begin by determining the type and magnitude of the loads that the connection will bear. This includes forces, moments, and shear forces. Both dead loads and live loads acting on the connection must be taken into account. 2. Selection of appropriate angle size: Based on the loads, choose an angle size that can effectively withstand the applied forces. Ensure that the selected angle is strong and stiff enough for the specific application. 3. Calculation of embedment depth: To establish a secure connection, the angle needs to be embedded into the concrete. Calculate the required embedment depth based on the loads and the compressive strength of the concrete. It is generally recommended to have a minimum embedment depth of three times the angle's thickness. 4. Design of anchor bolts: Anchor bolts are commonly used to secure the angle to the concrete. Determine the number, spacing, and diameter of the anchor bolts based on the applied loads and the desired level of safety. Consider the strength and thickness of the concrete when selecting suitable anchor bolts. 5. Provision of edge distance and spacing: Ensure that the anchor bolts are positioned with sufficient edge distance and spacing to avoid concrete failure. The edge distance refers to the distance between the center of the bolt and the edge of the concrete, while the spacing is the distance between the centers of adjacent bolts. 6. Consideration of corrosion protection: If the connection will be exposed to corrosive environments or water exposure, take appropriate measures to prevent corrosion. This may involve using galvanized or stainless steel angles and anchor bolts, as well as applying protective coatings. 7. Verification of connection capacity: Once the connection design is complete, verify its capacity through structural analysis or by adhering to appropriate design codes and guidelines. Ensure that the connection can safely withstand the applied loads without failure or excessive deformation. 8. Detailed connection specifications: Provide clear and detailed drawings and specifications for the connection, including dimensions, anchor bolt layout, and any additional reinforcement requirements. Accurately communicate the connection to the fabricator and contractor for proper implementation. By following these steps and considering the various factors mentioned, it is possible to effectively design connections for steel angles to concrete that meet the required criteria for strength, safety, and durability. It is crucial to consult relevant design codes, standards, and professional engineers to ensure compliance with local regulations and best practices.

Q: How do you calculate the moment of resistance for a steel angle?: When calculating the moment of resistance for a steel angle, one must take into account the properties of the angle section and its dimensions. The moment of resistance measures the angle's ability to resist bending. The moment of resistance can be calculated using the formula: Moment of Resistance = Plastic Section Modulus multiplied by Yield Strength of Steel The plastic section modulus can be determined using the following formula: Plastic Section Modulus = (Width multiplied by Thickness squared) divided by 6 In this equation, the width refers to the distance between the outer edges of the angle, while the thickness refers to the thickness of the angle section. The yield strength of the steel is a material property that can be obtained from its specification or reference material. It represents the maximum stress the steel can endure without experiencing permanent deformation. By substituting the values of the plastic section modulus and the yield strength of the steel into the formula for the moment of resistance, one can calculate the value. It is important to note that the dimensions used in the calculations should be in consistent units, such as millimeters or inches, depending on the units used for the yield strength value. This calculation provides an estimation of the moment of resistance for a steel angle and is valuable in structural engineering applications for determining the angle section's capacity under bending loads.

Q: What does "L125*8" stand for in steel structures?: Angle steel is divided into equal angle steel and unequal angle steel. The expression of the equal angle steel model is b*d, in which B is the unilateral width of the equilateral angle steel, and the D is the thickness, and the unit is MM. Unequal angles are named by the ratio of the length to the width of a centimeter and the width of a short edge. Therefore, the L125*8 represents an equilateral angle steel beam with a unilateral width of 125 and a thickness of 8. I hope this problem can be solved for you.

Q: What is the difference between galvanized steel bar and ordinary angle iron?: Galvanized angle iron is divided into hot galvanized steel angle and cold galvanized steel angle. Galvanized steel galvanized or hot-dip galvanized steel angle is also called. Cold galvanized coating mainly through the electrochemical principle to ensure full contact between zinc powder and steel, resulting in electrode potential difference for corrosion protection.

Q: Can steel angles be used for transmission towers?: Yes, steel angles can be used for transmission towers. Steel angles provide structural strength and support, making them suitable for constructing transmission towers that need to withstand various weather conditions and carry heavy loads.

Q: How do you calculate the load distribution on a steel angle?: To calculate the load distribution on a steel angle, you need to consider the geometry and properties of the angle as well as the applied load. Here are the steps to calculate the load distribution on a steel angle: 1. Determine the dimensions and properties of the steel angle: Measure the length, width, and thickness of the angle. Also, determine the material properties such as yield strength and modulus of elasticity. 2. Determine the location of the applied load: Identify where the load is being applied on the steel angle. This could be at a single point or distributed along the length of the angle. 3. Calculate the moment of inertia: The moment of inertia represents the resistance of the steel angle to bending. It depends on the dimensions and shape of the angle. You can calculate the moment of inertia using standard formulas or refer to appropriate tables for common steel angle shapes. 4. Calculate the bending stress: Once you have the moment of inertia and the applied load, you can calculate the bending stress using the formula: bending stress = (M * c) / I, where M is the applied moment, c is the distance from the neutral axis to the extreme fiber, and I is the moment of inertia. 5. Determine the load distribution: The load distribution on the steel angle depends on the bending stress. The angle will experience higher stress at points farther from the neutral axis, resulting in a non-uniform load distribution. You can plot the stress distribution along the angle to visualize the areas of higher and lower stress. 6. Verify the load capacity: Finally, compare the calculated load distribution with the load capacity of the steel angle. The load capacity is typically determined by the yield strength of the material and the safety factor applied. Ensure that the calculated load distribution does not exceed the load capacity to ensure the angle's structural integrity. It is important to note that these calculations are simplified and assume ideal conditions. In practical applications, factors such as deformation, buckling, and support conditions may need to be considered, and consulting structural engineering resources or professionals is recommended.

Q: How are steel angles tested for quality control?: Steel angles are tested for quality control through various methods such as visual inspection, dimensional measurements, and mechanical testing. Visual inspection involves checking for surface defects, such as cracks, pits, or uneven surfaces. Dimensional measurements are conducted to ensure that the angles meet the specified size and shape requirements. Mechanical testing involves subjecting the angles to load or impact tests to assess their strength and durability. These quality control measures help ensure that steel angles adhere to industry standards and meet the required quality criteria.

Q: Can steel angles be used for shelving and storage racks?: Yes, steel angles can be used for shelving and storage racks. Steel angles are commonly used in construction and industrial applications due to their strength and durability. They provide excellent support and stability, making them suitable for organizing and storing various items on shelves and racks.

Q: Can steel angles be used in electrical or telecommunications applications?: Yes, steel angles can be used in electrical or telecommunications applications. Steel angles are commonly used as structural supports in various industries, including electrical and telecommunications, due to their strength and durability. They can be used to mount electrical or telecommunications equipment, provide support for cable trays or conduits, and form the framework for equipment racks or cabinets.

Q: Can steel angles be used in temporary or modular structures?: Yes, steel angles can be used in temporary or modular structures. Steel angles are commonly used in construction due to their strength, versatility, and cost-effectiveness. They are often used to provide structural support and stability in various applications, including temporary or modular structures. Steel angles can be easily cut, welded, and bolted, making them suitable for assembling and disassembling temporary or modular structures. Additionally, steel angles can withstand heavy loads and provide excellent resistance against bending and twisting forces, ensuring the stability and safety of the structure.

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