Manufacturers of square tube elbows in steel and Aluminum. U.S. Patent 8074420 
Eliminate sharp mitred corners with these time saving tube elbows. 
Core Features 
   Butt weld, steel and aluminum elbows feature a very small radius and are available in sizes from....... 
3/4" x 3/4" x 0.063" to  4" x 4" x 0.375" 
     These 90 Degree steel and aluminum tube elbows are not bent, so there's no stretching of the outer curve or wrinkling and deforming of the inner curve. They maintain their structural strength, have full wall thickness throughout and are a fully weldable tube elbow.  
High Quality, easy to use and
add a professional  finish to all your projects.
"Ask your Supplier for quickfab Elbows"
Value-added Engineered Wood Products
Send us a note and tell us what you need for special, large or repeat projects.
We keep a regular stock in the following sizes
Steel 
Aluminium
(ASTM A-500 A,B,C) (CSA-G40.21 50W)
6061-T6
3/4 x 3/4 x .063  
1 1/2 x 1 1/2 x .188
1 x 1 x 125
1 x 1 x .063  
2 x 2 x .125
1 1/4 x 1 1/4 x .125
1 x 1 x .125
2 x 2 x .188
1 1/2 x 1 1/2 x .125
1 1/4 x 1 1/4 x .125
2 x 2 x .250
2 x 2 x .125
and
1 1/2 x 1 1/2 x .100
3 x 3 x .250
1 1/2 x 1 1/2 x .125
4 x 4 x .375
If you have requirements for different sizes or materials, please, let us now.