Details Special-shaped tubes are seamless steel tubes that are cold-drawn into various shapes. Special-shaped tubes are generally distinguished based on their cross-sectional shapes, and can be further classified into seamless steel special-shaped tubes, aluminum alloy special-shaped tubes, and plastic special-shaped tubes according to their materials. The development of special-shaped tubes primarily focuses on the expansion […]

Details The inner and outer walls of bright tubes typically exhibit high dimensional accuracy and smoothness. After heat treatment, the steel tube surface has less oxide layer, and the inner wall is relatively clean. This type of steel tube can withstand high pressure, is less prone to deformation during cold bending, and is less likely […]

Details Hot-dip galvanized strip steel is generally used to make steel pipes, such as greenhouse pipes, drinking water pipes, heating pipes, and gas transmission pipes; it can also be applied in industries such as construction, light industry, automobiles, agriculture, animal husbandry, fisheries, and commerce. In the construction industry, it is primarily used to manufacture corrosion-resistant […]

Details The embossed steel strip is used for stair treads in the construction industry. The pattern on its surface can increase friction, effectively preventing people from slipping during walking and ensuring safety. It is suitable for stairs in various commercial buildings, industrial plants, and residential homes.  

Details Galvanized steel pipes, a type of steel product, are classified into cold-dip galvanized steel pipes and hot-dip galvanized steel pipes. Hot-dip galvanized steel pipes are widely used in various manufacturing industries such as construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, […]

Details Cold-hardened strip steel is a strip steel product processed through special techniques. Its core characteristic lies in the formation of a hard and brittle oxide layer or hardened layer on the surface of the strip steel through cold rolling and heat treatment processes, thereby significantly enhancing the hardness, wear resistance, and corrosion resistance of […]

Details Cold-hardened pipe, also known as cold-hardened welded steel pipe, is a type of welded steel pipe processed through specific techniques, possessing unique physical and chemical properties and widely used in multiple industrial fields. ‌‌  

Details Bright strip steel is a high-quality steel material, renowned for its excellent properties and wide range of applications. Its high surface finish, superior mechanical properties, and outstanding corrosion resistance have led to its widespread use across various industries. Whether in automobile manufacturing or the construction sector, bright strip steel consistently delivers outstanding performance, providing […]

Details Black annealed tube refers to steel tubes that have undergone “black annealing” heat treatment. Its surface forms a layer of black iron oxide film due to oxidation caused by contact with air at high temperatures, hence the name “black annealed”; this treatment not only improves material properties but also provides a certain degree of […]

Details Black annealed strip steel, an abbreviation of “black annealed strip steel”, refers to strip steel that has undergone annealing process. Annealing is a heat treatment process that involves heating steel to a certain temperature and then slowly cooling it down, in order to reduce its hardness, improve its plasticity and toughness, eliminate internal stress, […]