Hot Rolled Channel Steel AISI,ASTM,BS,DIN,GB,JIS Standard

Hot Rolled Channel Steel AISI,ASTM,BS,DIN,GB,JIS Standard

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 2000 PCS

Supply Capability:: 40000 PCS/month

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Hot Rolled Channel Steel AISI,ASTM,BS,DIN,GB,JIS Standard Details

Standard:	AISI,ASTM,BS,DIN,GB,JIS	Dimensions:	5#--32A#	Grade:	Q235.SS400.Q345 etc.
Place of Origin:	China (Mainland)	Brand Name:	TSSC	Shape:	U Channel
Application:	construcal	Perforated Or Not:	Not Perforated

Packaging & Delivery

Packaging Detail:	export standard by container or bulk packing
Delivery Detail:	within 30 days

Hot Rolled Channel Steel AISI,ASTM,BS,DIN,GB,JIS Standard Specifications

Size	Width Depth （mm）	Width Depth （mm）	waist depth （mm）	leg depth （mm）	theoretical weight （kg/m）	Tolerance
7.5	75	40	4	7	5.6	3-5％
7.5	75	40	4.5	7	5.85	3-5％
7.5	75	40	5	7	6.92	3-5％
10	100	50	3.8	6	7.3	3-5％
10	100	50	4.2	6	8.03	3-5％
10	100	50	4.5	7.5	8.97	3-5％
10	100	50	5	7.5	9.36	3-5％
12.5	125	65	5.2	6.8	11.66	3-5％
12.5	125	65	5.3	6.8	12.17	3-5％
12.5	125	65	5.5	8	12.91	3-5％
12.5	125	65	6	8	13.4	3-5％
15	150	75	5.5	7.3	14.66	3-5％
15	150	75	6.5	10	16.71	3-5％
15	150	75	5.5	10	17.9	3-5％
15	150	75	6.5	10	18.6	3-5％

Hot Rolled Channel Steel AISI,ASTM,BS,DIN,GB,JIS Standard Pictures

Hot Rolled Channel Steel AISI,ASTM,BS,DIN,GB,JIS Standard

Q: Can steel channels be used for overhead crane systems?: Indeed, overhead crane systems can utilize steel channels. In construction and industrial settings, steel channels are widely employed as structural elements owing to their robustness and resilience. They furnish a stable and secure framework for supporting the diverse constituents of an overhead crane system, encompassing the bridge, trolley, and hoist. Steel channels boast exceptional load-bearing capacity and can endure the arduous loads and strains inherent in crane operations. Moreover, they can be effortlessly fabricated and tailored to conform to the specific requisites of the crane system, encompassing length, width, and thickness. Overall, steel channels represent a dependable and efficient option for overhead crane systems.

Q: Can steel channels be used for fencing purposes?: Indeed, steel channels possess the ability to serve as fencing components. With their versatility and strength, steel channels prove to be an exceptional option for fencing purposes. They allow for the creation of robust and enduring fence structures capable of enduring diverse weather conditions and ensuring security. Furthermore, steel channels offer ease of customization to accommodate various fencing designs and sizes, and they can be seamlessly integrated with other materials such as wire mesh or panels to enhance both security and visual appeal. Moreover, their resistance to corrosion guarantees a lasting solution for fencing projects.

Q: Can steel channels be used for conveyors?: Certainly, conveyors can utilize steel channels. In conveyor systems, steel channels are usually employed to furnish structural reinforcement and steadfastness. They frequently serve as the backbone for the conveyor system, furnishing a robust foundation for other constituents like rollers, belts, and motors. Steel channels present exceptional strength, durability, and resilience to deterioration, rendering them appropriate for managing substantial loads and extended periods of operation. Furthermore, steel channels can be conveniently personalized and manufactured to accommodate precise conveyor needs, offering versatility in both design and installation.

Q: What are the maintenance requirements for steel channels?: To maintain steel channels effectively, it is essential to regularly clean and inspect them to safeguard their structural stability and prevent corrosion. To eliminate any accumulated dirt, dust, or debris on the channel surfaces, cleaning should be carried out using a mild soap and water solution or a non-abrasive cleaner. It is crucial to refrain from using harsh chemicals or abrasive cleaners, as these can harm the steel's protective coatings. Conducting regular inspections is of utmost importance to detect any signs of wear, damage, or rust formation. If any visible rust is observed, immediate action should be taken by removing the rust using a wire brush and applying a rust-inhibiting primer and paint to shield the steel from further corrosion. In regions with high humidity or exposure to saltwater or chemicals, more frequent inspections and maintenance may be necessary. Furthermore, it is vital to ensure that the steel channels remain unobstructed and free from debris that could hinder their functionality or undermine their structural integrity. Regular checks should be performed to verify that the channels are correctly aligned and securely fastened to their supporting structure. By adhering to proper maintenance practices, the lifespan of steel channels can be extended, and their intended function can be preserved. It is also advisable to follow any maintenance guidelines provided by the manufacturer or seek professional advice regarding specific requirements based on the application and installation environment of the steel channels.

Q: Can steel channels be welded?: Yes, steel channels can be welded. Steel channels are commonly used in construction and manufacturing industries due to their strength and versatility. Welding is a common method used to join steel channels together to create larger structures or to make modifications to existing ones. The welding process involves melting the edges of the steel channels and allowing them to cool and solidify, creating a strong and permanent bond. However, it is important to use the appropriate welding techniques and ensure proper preparation and cleaning of the steel surfaces to achieve a high-quality weld.

Q: Can steel channels be used for staircase handrails?: Indeed, steel channels possess the capability to serve as staircase handrails. With their versatility and strength, steel channels prove to be an exceptional choice for ensuring support and safety on staircases. By shaping and welding them, a robust handrail can be fashioned, capable of withstanding substantial loads and providing stability. Furthermore, steel channels can be adorned with diverse coatings or paints for improved aesthetics and defense against corrosion. In summary, steel channels present a viable alternative for staircase handrails, offering durability, strength, and visual allure.

Q: What are the different weight classifications for steel channels?: Steel channels are categorized based on their weight per linear foot, which includes lightweight, medium weight, and heavy weight classifications. Lightweight steel channels typically weigh between 1.0 to 6.0 pounds per linear foot. These channels are commonly utilized in applications where strength is not the primary consideration and where the load requirements are relatively lower, such as in decorative or non-structural uses. Medium weight steel channels have a weight per linear foot ranging from 6.1 to 16.0 pounds. These channels are frequently employed in structural applications where there is a need for moderate strength and load-bearing capacity, such as in building frames, supports, and bracing. Heavy weight steel channels weigh between 16.1 to 40.0 pounds per linear foot. These channels are specifically designed to provide maximum strength and load-bearing capacity, making them ideal for heavy-duty structural applications like industrial buildings, bridges, and infrastructure projects. It should be noted that the weight classifications for steel channels can vary depending on the specific standards and specifications established by different countries and organizations.

Q: What are the different fabrication techniques used for steel channels?: There are several different fabrication techniques used for steel channels. These include hot rolling, cold rolling, and extrusion. Hot rolling involves heating the steel billet and passing it through a series of rollers to shape it into the desired channel profile. Cold rolling, on the other hand, is performed at room temperature and involves passing the steel through rollers to achieve the desired channel shape. Extrusion is another technique where the steel is forced through a die to create the channel profile. Each of these techniques has its own advantages and is chosen based on factors such as the required dimensions, strength, and cost considerations.

Q: How about the moment of inertia of two back to back channels? There is no formula,,,,.: 1, all kinds of channel section of the moment of inertia can be found in the materials manual. Usually two values of two axes through a centroid. In the two back to back cross section, the X axis of the cross center (with the upper and lower flange parallel axes) is added as long as the value is added. On the common boundary to convert back to back, not for any centroid axis of inertia moment = the centroid moment of inertia |+ cross-sectional area X centroid to the shaft of the vertical distance square. 2, if you have AutoCAD software, you can directly find any section of the inertial moments of graphics. 3, it is suggested that the textbook of mechanics of materials be turned over again. This is the basic skill.

Q: How are steel channels installed on-site?: To ensure the correct positioning and stability of steel channels, a systematic process is employed during their on-site installation. The installation process typically involves the following steps: 1. Detailed planning and preparation: Prior to installation, a comprehensive plan is developed to determine the precise location, size, and layout of the steel channels. This includes acquiring the necessary permits, conducting a site survey, and coordinating with other construction activities. 2. Preparation of the site: The installation area must be cleared of any debris or obstructions. Depending on the site conditions, excavation may be required to establish a solid foundation for the channels. 3. Alignment and leveling: The initial step in the installation is to align and level the steel channels. This is vital for ensuring their structural integrity and proper functionality. Laser levels or other accurate measuring tools are utilized to achieve the desired alignment. 4. Marking and positioning: The exact positions where the steel channels will be installed are marked on the ground or walls. This serves as a guide during the installation process and guarantees precise placement. 5. Securing anchor bolts: To anchor the steel channels to the foundation or supporting structure, anchor bolts are employed. These bolts are drilled into the concrete or steel frames and aligned with the marked positions. 6. Lifting and placement: Once the anchor bolts are secured, cranes or other lifting equipment are used to hoist the steel channels into position. Special care is taken to avoid any damage to the channels or surrounding structures. 7. Fastening and welding: Nuts and washers are used to firmly fasten the steel channels to the anchor bolts. In certain cases, welding may also be employed to enhance strength and stability. 8. Verification of alignment and level: Following the installation, the alignment and level of the steel channels are verified to ensure compliance with the required specifications. Adjustments are made, if necessary, to achieve the desired alignment. 9. Final inspection: A thorough inspection is conducted once the steel channels are installed to ensure proper installation and adherence to safety standards. Any defects or issues are identified and rectified before proceeding with further construction activities. In conclusion, the on-site installation of steel channels necessitates meticulous planning, precise measurement, and accurate execution to ensure proper alignment and structural integrity. By adhering to established guidelines and safety protocols, steel channels can be effectively installed to provide the necessary support and functionality in a variety of construction projects.

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