Technical Parameters Of Carbon Steel Pipe

Carbon steel pipes are made from steel ingots or solid tube blanks that are perforated into capillary tubes, and then hot rolled, cold rolled or cold drawn. Carbon steel pipes play an important role in my country's steel pipe industry. According to incomplete statistics, there are more than 240 carbon steel pipe manufacturers in my country, with more than 250 carbon steel pipe units, and an annual production capacity of about 4.5 million tons. In terms of caliber, those <φ76 account for 35%, and those <φ159-650 account for 25%. In terms of varieties, general-purpose pipes accounted for 1.9 million tons, accounting for 54%; petroleum steel pipes accounted for 760,000 tons, accounting for 5.7%; hydraulic props and precision pipes accounted for 150,000 tons, accounting for 4.3%; stainless steel bearing pipes and automobile pipes totaled 50,000 tons. Accounting for 1.4%.
Specifications: The specifications of carbon steel pipes are expressed in terms of outer diameter * wall thickness in millimeters.