Gb 4040 aluminum profile, GB 4040 aluminum profile a total of three, super please, small and medium-sized, super heavy three model specifications, nonsense not to say, everyone a interpretation, I do a comparison, believe that you can see the difference.

Qy-8-4040gb Material code QY-8-4040GB, suitable for frame composition of light structure. Such as machine cover, instrument and equipment sound card rack, display bar, simple and elegant. It is one of the most common aluminum profiles used in industrial production frame.

Gb 4040 aluminum profile code is QY-8-4040GA, suitable for light structure frame. Such as machine cover, instrument and equipment sound card rack, display bar, simple and elegant. It is one of the most common aluminum profiles used in industrial production frame.

The national standard 4040 overweight aluminum profile code is QY-8-4040GW, composed of light and heavy structure frame. Such as machine cover, instrument and equipment sound card rack, display bar, simple and elegant. It is one of the most common aluminum profiles used in industrial production frame.

These three aluminum profiles are naturally divided into ultra light, small and medium-sized and super heavy, then of course there are differences, from the aluminum cabinet structure, gb 4040 ultra light aluminum profile and GB 4040 aluminum profile suitable for use in the light structure of the frame, GB 4040 ultra heavy aluminum profile suitable for use in light and heavy structure of the frame. Again from the main use, these three aluminum profiles are suitable for such as machine cover, instrument and equipment sound card frame, display bar and other applications, simple and elegant.

These three aluminium profile adopted by the bolt and nut are the same, usually choose diagonal for 14 mm M8, M6 nut with high toughness cylinder head hex socket bolts interface, you can also use gb 14 f series products T nut and cylinder head hex socket bolts, also can choose gb series products of 14 f T anchor bolt and the flange nut.

Aluminum manufacturers to accompany you to master the national standard 4040 aluminum three models and specifications