| Customization: | Available |
|---|---|
| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
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Product Introduction
Introducing the pinnacle of engineering — our 1x7 structure unbonded prestressed steel strand, available in sizes 12.7mm, 15.20mm, 15.70mm, and 17.80mm. Meticulously crafted, this strand boasts an anti-corrosion grease coating and a robust sheath that sets it apart as an unmatched choice for water conservancy and hydro-power projects. As the demand for wind power surges, our steel strands are at the forefront, constructing wind power towers that soar beyond 120 meters. Utilizing cutting-edge external prestressing technology, these concrete towers benefit from the exceptional corrosion and fatigue resistance of our strands, enhancing wind resistance and significantly extending their operational lifespan.
Our product design is firmly rooted in the esteemed JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We've revolutionized the design to streamline the testing of the sheath's tensile properties, enhancing practical usability and simplifying the process to maximize efficiency.This breakthrough not only sets a new standard for sheath quality but profoundly elevates the safety and quality of entire projects, ensuring superior performance and reliability.
Product Characteristics
Our unbonded steel strand for wind power concrete towers is adorned with an outer cable crafted for peak performance. Customize the sheath's thickness and grease formula to perfectly match user specifications. Its surface is flawlessly dense and smooth, showcasing the steel strand's form. Adhering to rigorous quality benchmarks, the sheath is free from air holes, mechanical damage, fractures, or significant wrinkles, ensuring unrivaled durability and excellence.
Product Application
The vast array of applications includes Wind Power, Water Conservancy,
and Hydro-power Stations, making it an essential component in these domains.
Our products play a vital role in the South-North Water Transfer Project,
River Channels, and other top national priority water conservancy and hydropower projects.
| UNBONDED PC STRAND | ||||||
| Size(mm) | Tensile Strength(MPa) | Section Area(mm2) | Gresase mass per meter(g/m) | Minimum thickness of coat(mm) | Friction factor(μ) | Effect modulus(K) |
| 12.7 | 1720,1860,1960 | 98.7 | 43 | ≥1.0 | 0.04~0.1 | 0.003~0.004 |
| 15.2 | 1570,1670,1770,1860,1960 | 140.0 | 50 | |||
| 15.24 | 1860 | 140.0 | 50 | |||
| 15.7 | 1860 | 150.0 | 53 | |||
Q: Are you a trading company or manufacturer?
A: We are a MANUFACTURER.
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