Knowledge

1. Mechanical Engineering: Cold-drawn tubes are often used to manufacture mechanical parts, such as bearing sleeves, gears, pins, etc. Because the cold drawing process can provide higher dimensional a

1. High precision: Cold-drawn tubes have high dimensional accuracy and geometric stability. Through the cold drawing process, more precise outer diameter and wall thickness control can be obtained to

1. Material preparation: choose the appropriate metal material, usually steel or copper. These materials are subject to chemical analysis and physical property testing to ensure they meet the requirem

1. Principles of Metallurgy Ck45 Cold Drawn Tubes are work-hardened. During cold drawing, the metal undergoes plastic deformation, and multiple slip systems are activated inside the crystal, and th

Cold-drawn steel pipe is a kind of steel pipe, that is, it is a kind of classification according to different production processes, which is different from hot-rolled (expanded) pipes. It is processed

The shape of Aluminum rolled tubes can vary depending on specific application needs. Generally speaking, rolled pipe is a cylindrical pipe whose internal passage can be of uniform or variable diameter

1. Ground treatment: rolling pipe can be used for ground reinforcement and soil improvement, especially for the treatment of weak ground. Through the function of rolling tubes, the bearing capacity an

1. Improve the strength and hardness of the material: Rolled tubes can change the crystal structure of the material through pressing and plastic deformation, thereby improving the strength and hardnes

1. Material preparation: Select the appropriate metal sheet or blank, cut and pre-treat according to the specifications and requirements of the required pipe.

The difference from the honing pipes are the processing principle of the rolling tube: it is a kind of pressure light finishing, which uses the cold plastic characteristics of the metal at room temper

The quilting pipes are processed by rolling. Since the surface layer has residual compressive stress on the surface, it helps to close the micro cracks on the surface and hinders the expansion of eros

1. Oil and Gas Industry: During oil and gas production, the inner walls of pipelines may be affected by deposits, corrosion or wear. Honed pipe can be used to remove these obstructions and restore the