Single head wire, also known as single head outer wire, external tooth joint, tubular wire, or tubular outer wire. It is a single threaded pipe formed by polishing one end of a steel pipe (inner and outer teeth) and the rest.

In the connection of various pipelines such as food, beverage, cosmetics, industrial, chemical, mechanical, etc., the connection is firm and easy to use.

Threading, welding, quick installation, different connection methods can be used according to different customer requirements.

The general size is DN6-DN100; 1/8"-4"; 1 minute to 4 inches, sometimes multiple size specifications can be made as needed.