Features of Cold Rolling steel pipe:1. The cold-rolled precision steel pipe has high tolerance dimension accuracy, the product accuracy is controlled at ±0.1mm, the internal and external wall finish is good, and the surface has no oxide layer.2. The comprehensive performance of cold-rolled precision

Anchor rods (also known as earth anchors and soil nails) are the most basic component of roadway support in contemporary coal mines, reinforcing the roadway rock together so that the rock surroundings support themselves. Nowadays, anchors are used not only in mines, but also in engineering technolog

The manufacturing process of hot-rolled seamless steel pipe is mainly introduced above, including raw material preparation, heating, perforation, seamless rolling, size adjustment, cutting, straightening and inspection, heat treatment, surface treatment, final inspection and packaging.

Steel tubes are widely used in various industries for their durability and strength. Two common methods used in the production of steel tubes are cold rolling and cold drawing. In this article, we will explore these two processes and discuss their differences.