The 12 9mm Galvanized PC Steel Strand is a high-performance prestressed concrete reinforcement solution engineered for structural integrity in demanding environments. Designed with precision and durability at its core, this zinc-coated pre-stressed wire delivers exceptional tensile strength, corrosion resistance, and dimensional consistency—making it ideal for modern infrastructure projects across bridges, skyscrapers, and large-scale civil engineering applications worldwide.
This premium product combines advanced galvanization techniques with high-grade carbon steel to ensure long-term resilience against environmental stressors such as moisture, salt exposure, and temperature fluctuations. Its smooth surface finish facilitates optimal bonding in both pre-tensioned and post-tensioned concrete systems, where load distribution and structural performance are critical. Whether deployed in coastal regions or inland industrial zones, the 12 9mm galvanized pc wire offers extended service life with minimal maintenance requirements—an essential advantage for cost-effective construction planning.
Key Features: High tensile strength (typically exceeding 1860 MPa), uniform zinc coating for superior rust protection, consistent diameter tolerance within ±0.1mm, excellent fatigue resistance, compatibility with anchorage systems, and compliance with international standards like ASTM A722 and EN 10138-2. The wire’s enhanced weatherability makes it suitable for use in humid climates, marine environments, and areas prone to chemical exposure—common challenges in global infrastructure development.
Manufactured by Chunpeng Group—a globally recognized leader in prestressed concrete materials with over three decades of experience—the 12 9mm galvanized PC Strand represents innovation backed by rigorous quality control. As part of their comprehensive portfolio, which includes unbonded strands, anti-corrosion variants, and photovoltaic mounting solutions, Chunpeng ensures that every batch meets exacting specifications for safety, efficiency, and sustainability. This product supports green building initiatives by reducing lifecycle costs through reduced need for replacement or repair due to degradation.
Ideal for engineers, contractors, and project managers involved in bridge decks, highway overpasses, parking structures, tunnel linings, and elevated railway systems, this galvanized steel strand provides reliable performance under dynamic loading conditions. It is particularly favored in regions with aggressive atmospheric conditions—including tropical monsoons, coastal salinity, and freeze-thaw cycles—where traditional reinforcement may fail prematurely. The product also aligns with sustainable construction practices by minimizing material waste and enhancing structural longevity.
Users consistently report improved installation efficiency due to the wire’s flexibility and clean handling characteristics. Many appreciate how the galvanized layer prevents premature deterioration even when exposed to rain, humidity, or soil contact during storage and placement. Engineers often cite the product’s predictable behavior under tension and its ability to maintain bond strength over time as key factors influencing design confidence and project success rates.
Frequently Asked Questions: What makes galvanized pc steel strand better than non-galvanized alternatives? The zinc coating acts as a sacrificial barrier, significantly extending the lifespan of the wire in corrosive environments. Is this product suitable for seismic zones? Yes—it exhibits excellent ductility and energy absorption properties, making it appropriate for earthquake-prone regions. How does it compare to other types of prestressing tendons? Compared to epoxy-coated or uncoated strands, galvanized variants offer balanced protection without compromising bond strength or requiring special installation procedures. Can it be used in post-tensioned slabs? Absolutely—it is widely adopted in residential, commercial, and industrial slab-on-grade designs where durability and crack control are priorities.
Contact Now
