Our Post Tensioning Duct features spiral corrugated interior and exterior corrugations with a minimum 1.91-inch (48.5mm) inside diameter and average 2.3-inch (58.4mm) outer diameter. Available in 100' (30m), 500' (152m) and 7,000' (2,133m) non-perforated rolls. The ideal duct for post-tensioning tension cable shielding in concrete decking and similar applications.
1 Product Variation
Our Post Tensioning Duct shall have spiral corrugated interior and exterior corrugations. Minimum inside diameter and average outer diameter shall be 1.91-inches and 2.3-inches respectively. Average pipe stiffness at 5% deflection shall be 80pii when tested in accordance with ASTM D2412. Average weight shall be 0.19 pounds per foot.