What are the specifications and sizes of carbon steel pipes?

As an important metal material, carbon steel pipe (CS Pipe) is widely used in industrial fields. Different projects and uses require different specifications and sizes of carbon steel pipes to meet various needs. Below are some common carbon steel pipe specifications and sizes.

1. Specifications and dimensions of carbon steel seamless pipes

Carbon steel seamless pipes are made by heating steel billets to high temperatures and perforating them. The specifications and dimensions of seamless pipes depend on their purpose and application area. Generally speaking, the outer diameter of carbon steel seamless pipes usually ranges from 6mm to 426mm, and the wall thickness ranges from 0.8mm to 80mm. At the same time, the length of seamless pipes also varies. Common lengths are 5.8m, 6m, 11.8m or customized according to customer needs.

2. Carbon steel welded pipe specifications and dimensions

Carbon steel welded pipes are made by bending steel plates into circles and welding them. The specifications and sizes of welded pipes will also vary, depending on the environment and function in which they are used. Generally speaking, carbon steel welded pipes have a wider range of outer diameters, usually between 21.3mm and 1620mm, and wall thicknesses ranging from 1mm to 30mm. The length of the welded pipe can also be customized as needed.

3. Carbon steel square tube specifications and dimensions
Carbon steel square tube is a rectangular cross-section steel tube commonly used in construction, machinery manufacturing and other fields. The specifications and dimensions of square tubes also have certain standards. Common specifications include 20mm×20mm, 40mm×40mm, 50mm×50mm, etc., and the wall thickness is generally 1mm to 5mm. The length of square tube is usually 6m or according to customer needs.

4. Carbon steel round pipe specifications and dimensions
Carbon steel round pipe is a common type of carbon steel pipe commonly used in fluid transport, heat transfer and structural fields. Round tubes are also available in a variety of specifications and sizes. Common outer diameters include 6mm, 10mm, 20mm, 114mm, etc., and the wall thickness is generally 1mm to 10mm. The length of round pipes is generally 5.8m, 6m or customized according to customer needs.

5. Other special carbon steel pipe specifications and dimensions
In addition to the common carbon steel pipe specifications and sizes mentioned above, there are also some special carbon steel pipes for specific purposes. For example, oval carbon steel pipe, flat carbon steel pipe, etc. The special shapes and sizes of these pipes can meet some unique engineering needs.

To sum up, carbon steel pipes come in a wide variety of specifications and sizes, and suitable pipes can be selected according to different engineering requirements and application fields. Whether it is seamless pipe, welded pipe, square pipe or round pipe, etc., carbon steel pipe is one of the indispensable materials in the industrial field. I hope this article can help everyone understand the specifications and sizes of carbon steel pipes.

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