Its appearance is deep black, which is a special treatment process in the production process.Or through surface oxidation, a layer of dense oxide film is formed on the surface of the pipe; or coated with black coating, this special "coat" not only gives the pipe a unique and beautiful appearance, but also enhances its corrosion resistance to a certain extent, so that it can be used for a long time in harsh environments to reduce losses caused by corrosion.
Tianjin Xinlida production of Straight Slit Black Rectangular Tube specifications are rich and diverse, its cross-section size 10 mm x 10mm to 600 mm x 600mm, wall thickness range from 0.5 - 25 mm, length is generally 6 meters, can also be customized according to customer's individual needs.This diversified specification design enables it to flexibly adapt to the needs of different industries and different scenarios.Whether it is small mechanical parts manufacturing, need fine and compact pipe; or large building structure construction, require pipe with strong bearing capacity, can find the right specifications straight seam black square pipe.
In the field of application, the straight slit black square tube is showing a strong versatility.In the field of construction, it can be used to build a stable frame structure and make beautiful and practical fences; in the machinery industry, it is an ideal material for manufacturing equipment brackets and parts; in the petroleum and chemical industries, it can withstand certain pressure and corrosive environments; in the field of electricity and transportation, it can also rely on its high strength and stability to ensure the safety and reliability of the project.