0086 13635632360

Electrophoresis coating aluminium profile
Home /

News

/How to distinguish between the European standard and the national standard of assembly line aluminum profiles

Product Categories

Hot Products

How to distinguish between the European standard and the national standard of assembly line aluminum profiles

2020-09-15
People in the industry who use industrial aluminum profiles know that assembly line aluminum profiles are divided into two types: European standard and national standard. So what is the European standard aluminum profile and what is the national standard aluminum profile? Many customers believe that the European standard aluminum profile is produced by European standards. The dimensional accuracy of the aluminum profile will be higher than that of the national standard. The national standard aluminum profile is the aluminum profile produced following domestic standards, and the accuracy is slightly lower than the European standard aluminum profile. It is not such a distinction. The difference between the European standard and the national standard aluminum profile in the industry lies in the groove and chamfer.

1. Different groove types, different nuts are placed in the profile grooves when the profile is fixed and connected. The notch of the national standard profile is square, and ordinary square nuts are placed, and the notch of the European standard profile is trapezoidal, and specially shaped nuts must be placed.

2. The chamfers of the corners of the profile are different. The four corners of the national standard profile are very small, almost right-angled. The four corners of the European standard profile have large arc chamfers