Seamless pipes are manufactured by extruding the metal to the desired length. Thus, they do not have any joint in its cross-section throughout its length.

Cold Drawn Seamless Mechanical Tubing (CDS) is a cold drawn 1018/1026 steel tube which offers uniform tolerances, enhanced machinability and increased strength and tolerances compared to hot-rolled products.

High-precision steel pipes In the conventional quenching method, the cold wind speed is not as fast as oil cooling, and is also lower than the isothermal and graded quenching molten salt.

The main difference between different hot-dip galvanizing methods is how to activate the surface of the tube after acid leaching to improve the quality of galvanizing. Dry and redox methods are mainly used in production, and their characteristics are shown in the table.

Piping systems are the arteries of our industrial processes and the contribution of piping systems are essential in an industrialized society.

The welding process is as follows:①Check whether the connection between the workpiece and the ground wire, welding torch, wire feeder, gas cylinder, barometer, air pipe, etc. is accurate and reliable. If there is a large (small) current file on the panel, use a small current file for voltages below 5 files.