Flat Tendon Duct for Post Tensioning

About Flat Tendon Duct for Post Tensioning

91 000 74051 Post Tension Flat Corrugated Pipe is a specialized duct used in post-tensioning systems for prestressed concrete structures. Manufactured from high-quality galvanized steel (GI), the duct features a flat corrugated profile designed to accommodate multiple prestressing strands in slab, beam, and bridge applications. The corrugated structure provides excellent flexibility, strength, and bonding with concrete, while the galvanized coating ensures superior corrosion resistance and long-term durability.

Superior Corrosion Protection

Designed with high corrosion resistance, the Flat Tendon Duct protects post-tensioning tendons, ensuring long-term structural integrity. Galvanized or hot-dipped finishes guard against environmental factors, making it a reliable choice for demanding construction projects across varied climates.


Flexible Design Options

Available in custom sizes, various widths, and heights, the flat duct provides excellent adaptability for unique architectural and engineering needs. Whether used in slabs, beams, or bridges, its flat shape and customizable dimensions accommodate client specifications without compromising performance.


Efficient and Simple Installation

This duct offers fast and straightforward installation, expediting project timelines. With lightweight materials and user-friendly packaging (bundles or coils), construction crews can handle, position, and fix the ducts with minimal effort and reduced labor costs.