High precision cold drawn precision steel pipe is a new type of steel pipe, its main feature is high precision. Generally, there are two production processes of two high mill and three high mill. The precision of three high mill is higher, which can be controlled within several wires, but the price is higher
The popularization and application of high-precision cold drawn precision steel pipe can save steel, improve processing efficiency and save energy. The so-called high-precision cold drawn seamless steel pipe refers to the strict dimensional accuracy (tolerance range) of the inner and outer diameter, the good finish, roundness and straightness of the inner and outer surfaces, which can greatly save machining time, improve the utilization rate of materials and improve product quality.
