Carbon Steel Pipe Of Tianjin

It is believed that Tianjin City of China has become greatly well-known for various kinds of steel pipes both in domestic and foreign steel market today. Here we would like to talk further more about carbon steel pipe of Tianjin.
Since the invention of steel, metalworkers have produced different grades of steel mainly based on the specific application in life. Generally speaking, steel recipes have a weight proportion of carbon in the 0.2% to 2.1% range. To enhance other properties of the base iron, mixtures may also include chromium, manganese, or Tungsten. It cannot be denied that different proportions of these elements produce steel with targeted values of ductility, tensile strength (the ability to be stretched without breaking), and hardness. They can affect and control the thermal and electrical properties of the steel as well. The addition of these materials to the iron forms an alloy. The materials themselves serve to maintain the crystal lattice structure of the base iron atoms.

Carbon steel pipe depends mainly on carbon to form the durable alloy. Carbon steel may contain other agents such as manganese, cobalt, or tungsten, but the proportion of these materials is not specified. There are four main types of carbon steel pipes in use as follows:
?Mild / low – contain very low percentages of carbon
?Medium – 0.3 to 0.59% carbon by weight
?High – 0.6 to 0.99% carbon
?Ultra high – 1.0 to 2.0% carbon
Carbon steel pipe can be divided into two major categories: hot rolled steel pipe and cold rolled steel pipe. Hot-rolled carbon steel tube is divided into general, low, medium pressure boiler pipe, high pressure boiler pipe, stainless steel pipe, oil cracking pipe, geological steel pipes and other steel pipe. Cold-rolled steel pipe not only comprises general carbon steel pipe, low pressure boiler pipe, high pressure boiler pipe, stainless steel pipe, oil cracking pipe and other steel pipes, but also includes carbon thin-walled steel pipe, alloy thin-walled steel pipe, stainless thin-walled pipe, and special- shaped steel pipe. However, there is a fact that the dimensional accuracy of cold-rolled steel pipe is higher than that of hot-rolled one. As to steel pipe price, cold rolled steel pipe is relatively high than the hot rolled one in the current steel pipe market.
As a professional steel pipe manufacturer in Tianjin of China, we are always pleased to offer you various types of steel pipe for your next project. You are welcome to Contact Us anytime at your convenience.