Good Quality Angle Steel

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

Mild Angle steel
Grade : JIS G3101 SS400,SS540
Size: 25--250mm Brand: TSSC
Payment:L/C or T/T
Packing :bulk or container

Mild Angle steel
Grade : JIS G3101,SS400/SS540
Size: 25*25--250*250mm
Packing : bulk or container
Brand: TSSC

Payment : 100% irrevocable L/C at sight

Delivery time within 60 days .

equal angle steel	unequal angle steel
specification(mm)	specification(mm)
25*3/4	32203/4
30*3/4	40253/45283/4
40*3/4/5	56363/4/5
45*3/4/5/6	63404/5/6/7
50*3/4/5/6	70454/5/6/7
56*3/4/5/8	75505/6/8/10
63*4/5/6/8/10	80505/6/7/8
65*6/7/8/9	90565/6/7/8/
70*4/5/6/7/8	100636/7/8/10
75*5/6/7/8/10	100756/7/8/9/10/12
80*5/6/7/8/10	100806/7/8/10
90*6/7/8/10/12	110706/7/8/10
100*6/7/8/10/12/14/16	125757/8/9/10/12
110*7/8/10/12/14	125807/8/10/12
120*8/9/10/12	140908/10/12/14
125*8/10/12/14	150909/10/12/15
130*9/10/12/13/15	1501009/12/15
140*10/12/14/16	16010010/12/14/16
150*12/15/19	18011010/12/14/16
160*10/12/14/16	20012512/14/16/18
175*12/15
180*12/14/16/18
200*14/16/18/20/24
250*25/35

Q: How do you use a steel square to determine board footage?: Determining board footage using a steel square requires following a few simple steps. Firstly, utilize the shorter arm of the square to measure the width of the board. Align the square with the board's edge and ensure that the shorter arm matches the width. Make note of the measurement where the longer arm intersects the board's edge. Proceed to measure the length of the board using the longer arm of the steel square. Align the square with one end of the board and ensure that the longer arm matches the length. Again, make note of the measurement where the shorter arm intersects the board's end. Calculate the square footage of the board by multiplying the width and length measurements. For instance, if the width is 6 inches and the length is 8 feet, the calculation would be 6 inches multiplied by 8 feet, resulting in 48 square feet. To determine the board footage, which represents the board's volume, divide the square footage by 12 (due to the 12 inches in a foot) and round to the nearest whole number. In the previous example, dividing 48 square feet by 12 would yield a board footage of 4. The process of using a steel square to determine board footage is a simple one that can be easily accomplished with accurate measurements and basic multiplication and division calculations.

Q: Which kind of wind resistance is better for square tube, square tube or channel steel?: Why don't you buy square tubes directly? How do you budget?

Q: How do steel I-beams perform in terms of torsional resistance?: Steel I-beams have excellent torsional resistance due to their shape and design. The I-beam's wide flanges and narrow web create a strong and rigid structure that resists twisting forces. This makes steel I-beams highly effective in withstanding torsional loads and ensuring the structural integrity of buildings and bridges.

Q: Are steel I-beams suitable for supporting rooftop HVAC units?: Yes, steel I-beams are commonly used to support rooftop HVAC units due to their strength and load-bearing capabilities.

Q: Are steel flat bars suitable for the construction of cultural or arts venues?: Yes, steel flat bars can be suitable for the construction of cultural or arts venues. Steel flat bars offer strength, durability, and versatility, making them an ideal choice for structural elements such as beams, columns, and supports in these venues. Additionally, the sleek and modern appearance of steel flat bars can complement the aesthetic of cultural or arts venues, enhancing their overall design.

Q: What are the potential drawbacks of using steel I-beams?: When using steel I-beams in construction projects, there are several possible disadvantages to consider. Firstly, the heaviness of steel as a material can significantly increase the overall weight of the structure. This can result in additional costs for transportation and installation, as well as potential limitations on the building's overall design and load-bearing capacity. Secondly, if steel I-beams are not properly protected, they can be vulnerable to corrosion. Exposure to moisture or harsh environmental conditions can cause rusting, which weakens the beams' structural integrity over time. To prevent this issue, regular maintenance and protective coatings are necessary, which can increase the overall cost and effort required for upkeep. Moreover, steel I-beams have a high thermal conductivity, meaning they can easily transfer heat or cold. This can lead to energy inefficiency as heat or cold passes through the beams, requiring additional insulation measures to maintain comfortable indoor temperatures. These insulation requirements can add to the construction costs and potentially impact the building's overall energy efficiency. Lastly, steel production has a significant environmental impact. The extraction and processing of raw materials for steel production can contribute to deforestation, habitat destruction, and greenhouse gas emissions. Additionally, the manufacturing process itself consumes vast amounts of energy and generates substantial carbon emissions. Therefore, the use of steel I-beams may not align with sustainable building practices and environmental goals. In conclusion, while steel I-beams offer excellent strength and durability, it is important to carefully consider the potential drawbacks related to weight, corrosion, thermal conductivity, and environmental impact before deciding to use them in construction projects.

Q: Geometrical dimension of channel steel channel 8: GB material. Now a lot of non-standard (lower tolerance. National standard difference 5~7%)

Q: How do steel H-beams contribute to sustainable building practices?: Steel H-beams contribute to sustainable building practices in several ways. Firstly, steel is a highly durable material with a long lifespan, ensuring that the H-beams will last for decades without requiring replacement. This longevity reduces the need for frequent maintenance and repairs, thereby minimizing the consumption of additional resources and energy. Secondly, steel is one of the most recyclable materials in the world. H-beams can be easily dismantled and recycled at the end of their useful life, creating a closed-loop system where the steel can be reused in the manufacturing of new products. This reduces the demand for raw materials and decreases the amount of waste ending up in landfills. Furthermore, steel H-beams are lightweight yet incredibly strong, enabling the construction of large and complex structures with minimal materials. This efficient use of steel not only reduces the environmental impact associated with its production but also allows for more efficient transportation and assembly, saving energy and reducing carbon emissions during construction. Steel is also known for its fire resistance, providing an added layer of safety to buildings. This fire resistance reduces the risk of structural damage, minimizing the need for reconstruction and the associated consumption of resources in the event of a fire. Lastly, steel H-beams can be prefabricated off-site, reducing construction time and minimizing disruption to the surrounding environment. This off-site construction also allows for more precise manufacturing and quality control, resulting in less waste and a more sustainable building process. In conclusion, steel H-beams contribute to sustainable building practices through their durability, recyclability, lightweight nature, fire resistance, and prefabrication capabilities. By utilizing steel H-beams, builders can achieve sustainable structures that are not only environmentally friendly but also economically viable and safe.

Q: What are the standard sizes of steel flat bars?: The standard sizes of steel flat bars can vary depending on the country and industry. However, common standard sizes typically range from 1/8 inch to 1 inch in thickness and 1/2 inch to 12 inches in width.

Q: How do you use a steel square to find angles for bevel cuts?: To use a steel square to find angles for bevel cuts, you can align one edge of the square with the edge of the material you want to cut. Then, adjust the square until it forms the desired angle with the material. Finally, mark the angle on the material using the square as a guide, and use this mark as a reference for making the bevel cut.

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