Introduction to Krat Tube

Krat pipes were initially developed and manufactured by the German company Krat, so they are commonly referred to as krat pipes in the world. In China, this type of pipe is officially named high-density polyethylene reinforced structural wall winding pipe. It is an environmentally friendly and safe product and is widely used in municipal drainage, power, urban drainage and other fields. It has also been rated as a major promoted product by the Ministry of Construction in China.

Crate tubes are divided into two types: A-type and B-type. Next, we will distinguish the differences between A-type and B-type pipes:

The A-type pipe is a hollow wound pipe with a flat end at the mouth; Type B is a socket wound pipe with a socket end.

There is no electric fuse at the end of Type A pipe, while there is an electric fuse at the end of Type B pipe;

A-type winding pipe, also known as hollow winding pipe, and B-type winding pipe, also known as socket reinforced winding pipe, are a type of pipe material made of high-density polyethylene HDPE and formed by winding and welding. Due to their unique forming process, they can produce pipes with a diameter of up to three meters, which is difficult to achieve by other production processes. Due to its excellent fusion welding performance, high-density polyethylene (HDPE) not only ensures the forming process and product quality, but also provides various reliable methods for construction connections, such as electric heating fusion welding, heat shrink connection, etc. This is also an important reason for the rare occurrence of leakage. It is precisely for this reason that this type of pipe has unique environmental protection functions that other pipes do not have, This provides a very effective method for pollution prevention and control that people are currently concerned about, and the service life of this pipe can reach more than fifty years