Cold-rolled steel shelf tube

Black desk and chair piping

Black bed frame support pipeIntroduction to the following three types of tubes: **1. Cold-Hardened Rack Tube** 1. **Performance Features**: - High Strength: Cold-hardened rack tubes undergo special cold working treatment, providing them with high strength and hardness to withstand heavy loads and pressures. - Good Stability: Regular shape and high dimensional accuracy ensure the overall stability of the racks, resistant to deformation. - Smooth Surface: The surface of cold-hardened rack tubes is smooth, resistant to rust, and easy to clean and maintain. 2. **Application Scenarios**: - Storage Racks: Widely used in various warehouses and logistics centers for storing goods and improving space utilization. - Supermarket Racks: In supermarkets and shopping malls, cold-hardened rack tubes are used for displaying products, facilitating customer selection. - Industrial Racks: Suitable for industrial production, storing raw materials, semi-finished products, and finished goods. **2. Blackened Classroom Furniture Tube** 1. **Material and Treatment**: - Typically made of carbon steel, the tubes are blackened through a process that creates a matte black finish on the surface. - Blackening not only enhances the tubes' corrosion resistance but also increases their surface hardness and wear resistance. 2. **Features and Advantages**: - Durable: Can withstand the pressures and collisions of daily use by students without easy damage. - Good Stability: Reasonable tube diameter and wall thickness design ensure the stability of the furniture, reducing movement. - Eco-friendly and Safe: No harmful substances are released, meeting environmental requirements and ensuring students' health and safety. 3. **Application Fields**: - School Classrooms: The primary material for making classroom furniture, providing students with a comfortable and stable learning environment. - Training Institutions: Blackened classroom furniture tubes are also widely used in the production of furniture in various training institutions. **3. Blackened Bed Frame Column Tube** 1. **Performance and Appearance**: - High strength and stability to bear the weight of the bed and human pressure. - Blackened surface with a matte black finish is aesthetically pleasing and has good corrosion resistance. 2. **Feature Analysis**: - Precise Dimensions: Strict production processes ensure the accuracy of the column tube dimensions, facilitating installation and assembly. - Anti-Slip Design: Some blackened bed frame column tubes may have anti-slip textures or coatings on the surface to increase friction with bed components, enhancing safety. 3. **Application Scenarios**: - Home Beds: Used to make various types of home beds, providing a comfortable and safe sleeping environment for people. - Hotel Beds: In hotel rooms, blackened bed frame column tubes are used for bed production, enhancing the hotel's quality and image.