Black square tube is a commonly used steel pipe material, also known as black rectangular steel pipe or square welded pipe. Its cross-sectional shape is rectangular or square, with high strength and compressive resistance. Black square tube is mainly made by welding process, and common finished product sizes are 30*20mm, 40*20mm, 50*25mm, etc., which can also be customized according to customer needs.
Where are the main application areas of black square tube?
Black square tube is widely used in the field of construction engineering. Due to the unique characteristics of the cross-sectional shape of black square tube, it plays an important role in the frame and support structure of the building. It can be used to make various building components such as steel structure columns, beams, crossbeams, stair handrails, etc., to provide stable structural support for the building.
Black square tube is also widely used in the machinery manufacturing industry. Black square tube has high strength and pressure resistance, and is suitable for making parts of mechanical equipment. For example, it can be used to make conveyor belt brackets, machine bed frames, auto parts, etc. Due to the excellent material quality of black square tube, high toughness and corrosion resistance, it is widely used in the field of machinery manufacturing.
In addition, black square tube can also be used to make furniture. The surface of the black square tube is smooth and beautiful, easy to process and shape, so it has certain advantages in furniture manufacturing. It can be used to make various furniture products such as coffee tables, dining tables, bookshelves, etc. Due to the high strength and durability of the black square tube, the furniture produced has a stable structure and a long service life.
Black square tubes need to pay attention to anti-rust treatment
It is worth mentioning that the inside and outside of the black square tube are not galvanized. Therefore, when using the black square tube, it is necessary to pay attention to its anti-rust treatment to prevent it from rusting in a humid environment. During storage and transportation, the black square tube should be kept dry and ventilated to avoid direct contact with moisture and chemicals.
In general, black square tube is a versatile steel tube material, suitable for many fields such as construction engineering, machinery manufacturing and furniture manufacturing. Its excellent performance and wide application prospects make it an indispensable part in many fields.
Baowi Steel is committed to providing customers with high-quality black square tube products and providing customers with professional selection suggestions and technical support. Customers from all walks of life are welcome to consult and purchase.
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