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.

Who are we?We are Shandong Shanshui Special steel pipe Co.,LTD. Our company was founded in 2014, The headquarters is located in 14th floor, Rongfu Center, Huangshan Road, Liaocheng , Shandong Province,China.What products and services do we offer？We specialized in the research and development、product

Shanshui Special Steel Hot Rolled Ultra High Strength Steel Product Development Forum: New Development Concept Leading Hot Rolled Products to Be Thinner and Stronger