Post-Tensioning Metal Corrugated Pipe Galvanized Flat Duct for Pre-Stressed Concrete Bridge and Construction

Post-Tensioning Metal Corrugated Pipe Galvanized Flat Duct for Pre-Stressed Concrete Bridge and Construction. Galvanized Steel Construction: Made from galvanized steel strip with 0.38-0.4mm thickness for durability. Customizable Length: Length is customizable to meet specific project requirements. ISO 9001 Certified: Manufactured under ISO 9001 quality management system standards. Versatile Applications: Ideal for bridges, viaducts, industrial buildings, dams, and mine projects. High Stiffness & Lightweight: Features high stiffness, good tightness, and lightweight design. 1-3 Year Warranty: Comes with a comprehensive warranty period of 1 to 3 years. In-House Manufacturing: Produced directly in our own factory with over 120 skilled employees. Fast Delivery: Normal delivery within 20 days after deposit or L/C receipt.