In our last blog we described how structural, or porthole, tubes are formed during the extrusion process. Structural tubing has weld seams that are a result of the extrusion billet…
Aluminum Porthole Tubing Forms: Seamless vs. Structural Part 1
Over 54% of the extruded aluminum Profile Precision manufactures each year has a hole in it, on purpose, and some have more than 1! The tube is commonly referred to…
