During the processing and production of precision carbon steel pipe, attention should be paid to various sizes. It is necessary to continuously enhance its performance advantages in production. Nowadays, precision carbon steel pipe pay more attention to size in production, which is the most basic and has better advantages. In its production and use, size is highly valued, So what issues should we pay attention to when it comes to the size of precision carbon steel pipe? In the steel industry, gauge calculation is often a measurement method in which the demand side is unwilling to weigh the weight, and transactions can be carried out after theoretical calculation. Precision carbon steel pipe can be calculated using a ruler, but the ruler usually calculates the difference in wall thickness for precision carbon steel pipe, while the difference in wall thickness is usually calculated by weighing. The formula for measuring ruler calculation is: (outer diameter wall thickness) * wall thickne