Channel Bar Hot Rolled Zinc Coated from Tianjin

Channel Bar Hot Rolled Zinc Coated from Tianjin System 1

Channel Bar Hot Rolled Zinc Coated from Tianjin

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 35 m.t.

Supply Capability:: 40000 m.t./month

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Specifications

1)U-Channel Steel
2)high quality Channel Steel
Hot Dipped Galvanized Channel Bar
1)Material: Q235,A36,SS400
2)Size:75*40-1

1.Height:80-300mm
2.Thickness 1.2 -3.0mm

2.Material:Q235/Q195/Q345
3.Surface: Galvanized.

4.Standard:JIS/ASTM/DIN

5.Specification:C80*40*15 C100*45*15-C200*40*43-C400*50*15

6.Zinc coat: 275g/m2.

7.Packing:2-3t/pvc bag steel pallet or according to the customers` requirments

8.MOQ: 20ton

9.Delivery time: 15 days

10.Payment: T/T(30% advance), L/C at sight

Our company specializes in manufacturing profile steel products such as H beams,I beams,Channel steel,Angle steel , and also can find some best quality steel plate,steel pipe ,steel coils,tinplate and many kinds of steel products of this kind.Through past decades hard working,we have been well known in China ,we set up the international trade department this year and try our best to have a good beginning,We wish to enter into business relations with you by the commencement of some practical transactions

Should you find interest in our items,kindly let us know.We shall be pleased to give you our lowest quotations upon receipt of your detailed requirements.

We look forward to receiving from you specific enquiries,also welcome you visit our company at anytime.

Channel Bar Hot Rolled Zinc Coated from Tianjin

Q:Can steel channels be used for supporting staircases?: Yes, steel channels can be used for supporting staircases. Steel channels are commonly used in construction for their strength and durability. They provide excellent support and stability, making them suitable for bearing the weight of staircases and ensuring their structural integrity. Additionally, steel channels can be easily customized and fabricated to meet specific design requirements, making them a versatile choice for staircase support.

Q:Is channel steel expensive or angle expensive?: If the loading requirement is not high, then use the angle iron is good, with angle steel to save money, channel steel beam ah, what is more. Relatively high bearing capacity. Landlord mainly in the right place, with the right products, the most economical, and rely on live.

Q:How do steel channels perform under earthquake loads?: Steel channels exhibit excellent performance when subjected to earthquake loads due to their high strength and ductility. The structural design of steel channels effectively enables them to resist the dynamic forces and vibrations caused by earthquakes. The unique combination of their shape and material properties allows steel channels to efficiently distribute and dissipate seismic energy, minimizing the potential for structural damage. Their inherent rigidity and stiffness enable them to withstand lateral loads and resist bending, torsion, and shear forces induced by earthquakes. Furthermore, steel channels can be further enhanced through the implementation of various seismic design strategies, such as additional bracing and connections. These enhancements significantly improve the performance of steel channels under earthquake loads, enhancing their structural stability and resilience during seismic events. Moreover, the versatility and adaptability of steel channels make them a popular choice for earthquake-resistant buildings and structures. They can be easily modified and reinforced to meet specific seismic design requirements, ensuring the overall safety and reliability of the structure. However, it is important to note that the performance of steel channels under earthquake loads is influenced by factors such as their size, quality, and installation. Therefore, proper design, construction, and maintenance practices are crucial to ensure the optimal performance of steel channels in seismic conditions. Seeking guidance from structural engineers and adhering to relevant building codes and regulations is essential to ensure the appropriate design and installation of steel channels in earthquake-prone areas.

Q:What are the different joining methods for steel channels?: There are several different joining methods for steel channels, including welding, bolting, riveting, and adhesive bonding. These methods are used to securely connect steel channels together for various applications in construction, manufacturing, and other industries. Each joining method has its own advantages and considerations, depending on factors such as load requirements, structural integrity, and ease of installation.

Q:What are the common maintenance practices for steel channels?: Steel channels require regular maintenance to keep them in good condition. This includes cleaning them regularly to remove dirt and contaminants that can damage the surface. Regular cleaning prevents the build-up of corrosive substances and keeps the channels looking their best. Inspecting steel channels for signs of corrosion or damage is also important. Corrosion weakens the channels and shortens their lifespan, so it's crucial to catch it early. Regular inspections can detect corrosion, cracks, or dents. If any issues are found, they should be repaired or replaced promptly. Applying protective coatings or paints is another key maintenance practice. These coatings act as a barrier, protecting the steel channels from corrosion and other damage. The choice of coating depends on the specific application and environmental conditions. Keeping the area around the steel channels clean and free from debris is also vital. Moisture can contribute to corrosion, so it's important to prevent its accumulation. By following these maintenance practices, steel channels can last longer, remain structurally sound, and retain their appearance. Manufacturers' recommendations and professional advice should be sought for specific applications and environmental conditions.

Q:How are steel channels protected during transportation and storage?: Steel channels are protected during transportation and storage through various measures to ensure their quality and prevent damage. One of the most common methods of protection is the use of protective coatings or finishes. These coatings, such as paint or galvanizing, provide a barrier between the steel channels and the external environment, preventing corrosion and rusting. During transportation, steel channels are often bundled together and secured using straps or chains to prevent movement and potential damage. They may also be placed in crates or containers to provide additional protection and prevent external forces from impacting the channels. Storage of steel channels typically involves keeping them in a dry and well-ventilated area to avoid moisture exposure. Stacking the channels on pallets or racks helps to prevent direct contact with the ground and minimize the risk of damage. Additionally, storing them in a covered area or using weatherproof covers can further protect the channels from precipitation and other weather elements. Regular inspections are crucial during transportation and storage to identify any signs of damage or deterioration. This enables prompt repairs or replacements to be carried out, ensuring that the steel channels remain in optimal condition. Overall, proper protective measures, including coatings, secure bundling, appropriate storage conditions, and regular inspections, are essential for safeguarding steel channels during transportation and storage, thereby preserving their quality and preventing potential damage.

Q:Can steel channels be used for creating staircases or handrails?: Yes, steel channels can be used for creating staircases or handrails. Steel channels provide structural strength and durability, making them suitable for supporting the weight and ensuring the stability of staircases and handrails. Additionally, steel channels can be easily customized and fabricated into various shapes and sizes to meet the specific requirements of the staircase or handrail design.

Q:What material is channel steel?: Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties. The raw material steel billet for channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.

Q:What are the different shapes of steel channels?: Steel channels come in a variety of shapes, including C-channel, U-channel, and J-channel. C-channels have a C-shaped profile and are commonly used for structural support in construction. U-channels have a U-shaped profile and are often utilized as framing or edging material. J-channels have a J-shaped profile and are typically employed for trim or finishing purposes, such as around windows or doors.

Q:What is the standard length of steel channels?: The standard length of steel channels can vary depending on the specific industry and application. However, in general, steel channels are commonly available in standard lengths of 20 feet or 6 meters. These lengths are often chosen to facilitate easy transportation and handling, as well as to align with common building and construction practices. It is important to note that custom lengths can also be obtained based on specific project requirements, but the standard length of 20 feet or 6 meters is widely used and readily available in the market.

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