Knowledge

Steel with a hollow section whose length is much greater than the diameter or circumference. According to the cross-sectional shape, it is divided into circular, square, rectangula

Carbon steel pipes can be divided into seamless steel pipes, straight seam steel pipes, spiral steel pipes, high frequency welded steel pipes, etc.

There are many materials for galvanized pipe fittings, but when choosing the material, it is generally appropriate to use carbon structural steel.

There are many different materials for pipes, and the uses of pipes of different materials are also different, such as galvanized pipes are commonly used to transport gas

It is mainly divided into two categories: equilateral stainless steel angle steel and unequal stainless steel angle steel.

First, the premise is to polish but the galvanized layer at the welding place must be polished off, otherwise bubbles, trachoma, false welding, etc.

In the building materials industry, the development of various pipes is different, because of their different characteristics, there is a certain distance between the pipes.

There are also many processing methods for pipe fittings. Many of them also belong to the category of machining, and the most commonly used are stamping, forging, roller processing