40 Groove Tube
40x80 grooved tube
60*80 Slot Tube
The following is a detailed introduction to the 40-slot tube, 40*80-slot tube, and 60*80-slot tube: ### Specifications - **40-slot tube**: Generally refers to a slot tube with a cross-sectional side length of 40mm, with common wall thicknesses of 1.5mm and 2.0mm, and lengths typically 6 meters. - **40*80-slot tube**: Its cross-section is rectangular, with a long side of 80mm and a short side of 40mm. The wall thickness range is wide, from 0.5mm to 2.0mm, and the length is usually around 6 meters, with customization available upon customer request. - **60*80-slot tube**: The cross-section is rectangular, with a long side of 80mm and a short side of 60mm. The wall thickness is approximately 0.5mm to 2.0mm, with 6 meters being the most common length, and customization is also supported. ### Material - Common materials include carbon structural steel such as Q195 and Q235, which have high strength and good toughness, with some corrosion resistance, suitable for general building structures and mechanical manufacturing. - There are also carbon structural steels like 10#, 20#, with lower carbon content and a good balance of strength and toughness. After proper heat treatment, they can achieve excellent comprehensive mechanical properties, often used in the machining of mechanical parts with high material performance requirements. - Some products use stainless steel materials like SUS304, SUS316, which have excellent corrosion resistance, high-temperature resistance, and aesthetics. They are mainly applied in environments with high corrosion resistance requirements, such as food processing, chemical equipment, and medical devices. ### Production Process - **Cold Drawing Process**: Through molds, the tube is pulled to produce plastic deformation, achieving the required shape and size. This process produces slot tubes with high dimensional accuracy and good surface quality, commonly used in the production of precision special-shaped tubes with high dimensional and surface quality requirements. - **Welding Process**: After the steel strip is coiled and shaped, the joint is welded firmly using welding technology, followed by subsequent processing to make the slot tube. The welding process is highly efficient and cost-effective, suitable for mass production, but the quality and performance of the welding joint must be strictly controlled to ensure the overall quality of the tube material. ### Applications - **Construction Field**: Used for making balcony railings, stair handrails, curtain wall ribs, etc. The 40-slot tube is often used for the production of small building components due to its smaller cross-sectional dimensions; the 40*80-slot tube and 60*80-slot tube are more suitable for large structural supports or decorative parts in large buildings, such as curtain walls in large shopping malls and office buildings. - **Mechanical Manufacturing Field**: In mechanical manufacturing, these slot tubes can be used to make workbench frames, conveyer track guides, supporting structures for mechanical parts, etc. Due to their special shape, they can better meet some special design requirements, improving the stability and reliability of the mechanical structure. - **Automotive Manufacturing Field**: Slot tubes are also used in the automotive body structure, frame, engine bracket, and other components. For example, the 40*80-slot tube can be used to make reinforcing beams for the car body to increase the strength and rigidity of the body; the 60*80-slot tube can be used to make frame components for large buses or trucks, capable of bearing heavy loads. - **Furniture Manufacturing Field**: Used for making the frames of tables and chairs, hanging rods for wardrobes, support structures for beds, etc. The unique slot design allows for easy installation and fixation of other components, such as installing cushions or backs in the frame of a table or chair, hanging hangers on wardrobe rods, etc., enhancing the functionality and aesthetics of the furniture.
40 Groove Tube
40x80 grooved tube
60*80 Groove Tube
