SinaShargh - Profile framework photo
استاندارد ملی ایران

The French frame profile is one of the profiles that are widely used in frame construction due to its beautiful appearance and high quality.
The steel profile is a section of steel that is classified into two types, open or closed. They have various cross-sectional shapes, but the common feature of all of them is that the cross-sectional shape is constant and unchanged throughout their length.
Closed profiles are a group of profiles whose cross-sectional shape is a geometric shape such as a circle or square. Examples of this profile include cans and pipes. But the cross-sectional shape of open profiles is geometrically open. Like a corner or a shield. The French frame profile is also categorized as open profiles. You can see the weight table of the door frame profile on the next page