RNTA
Round Non-Tapered Aluminum
The Round Non-Tapered Aluminum Poles (RTNA) from U.S. Architectural Lighting are contemporarily constructed using extruded 6063 alloy aluminum tubing, which is heat-treated to a T6 temper for enhanced durability. These poles are available in heights ranging from 8 to 30 feet, depending on the pole diameter, which can vary between 4 inches, 5 inches, 6 inches, and 6⅝ inches. The base plate is cast from A-356 aluminum alloy and is also heat-treated to T6 temper, featuring reinforced gussets for additional strength. Each pole is anchored using four fully galvanized anchor bolts that boast a 50,000 PSI yield strength. The finish is a TGIC Polyester Powder Coat, applied over a substrate that has been prepared with a 20 PSI power wash and a 140°F media blast to ensure maximum durability and adhesion.
