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The Difference between The European Standard and The National Standard Aluminum Profile

Sep. 12, 2018

In the case of not knowing the specifications of aluminum profiles, most people hear the term "European standard aluminum profiles and national standard aluminum profiles". they probably think that the European standard is produced according to the EU, and the national standard is produced according to national standards. actually, it is not for aluminum profiles, these two are made according to the standards set by the state. the European standard and the national standard are just the names of the people in this industry. they are similar in quality and price. they are only the difference in profile details. below is xindongrui company tells you about the differences between them.

National aluminum profiles and European standard aluminum profiles are produced according to national standards. generally, the standard reference for industrial aluminum profiles is GB/T6892, and the standard reference for architectural aluminum profiles is GB5237. users can be determined, it is according to the actual needs of users. which standard aluminum profile can be used, it differs in the following ways:

1. The shape of the notch is different

The notch of the national standard aluminum profile is rectangular, this is because when we assemble the profile, different nuts are placed in the groove of the profile. the grooves of the national standard aluminum profile are square, suitable for placing the square nut. hexagon bolts can be placed for connection, which is convenient and simple to assemble, which greatly saves working time and improves work efficiency.

The notch of the European standard aluminum profile is trapezoidal. it is suitable for placing T-bolts, or T-nuts sometimes called special-shaped nuts. we know that T-bolts are usually used with flange nuts, which can be directly used during installation. it is placed in the profile groove and can be automatically locked and positioned. different profiles can also be used with different lengths of T-bolts, which are more convenient to use and more securely connected.

2. Different corner chamfers

The four corner chamfers of the national standard aluminum profiles are very small, so it can be said that they are basically right angles, and the style is relatively simple.

The four corners of the European standard aluminum profile are very chamfered and have a large arc shape. however, the European standard aluminum profile occasionally has a corner chamfer at right angles, which can be designed according to the different needs of customers.

All of the above are different from the appearance of the shape of the difference between the national standard aluminum profile and the European standard aluminum profile, we can directly see the European standard and the national standard aluminum profile from the appearance, thus distinguishing their differences.

We are China aluminum profile manufacturer if you need please contact us. 

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