| Customization: | Available |
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| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
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Product Introduction
Introducing the unparalleled 1x7 structure unbonded prestressed steel strand from Tianjin Wasungen Metal Products Co., Ltd. Available in versatile dimensions of 12.7mm, 15.20mm, 15.70mm, and 17.80mm, this robust strand is crafted to perfection with a coating of anti-corrosion grease and encased in a resilient sheath. It stands as the ideal choice for water conservancy and hydro-power projects. Our steel strand's application is expanding with the rise of wind power projects, playing a pivotal role in constructing towering wind power structures that often soar above 120 meters. These concrete towers, fortified with external prestressing technology, leverage the unbonded prestressed steel strand's remarkable resistance to corrosion and fatigue, thereby enhancing wind resistance and extending the lifespan of these majestic towers.
Our product's sophisticated design adheres to the esteemed JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We've pioneered innovations to streamline the testing process for the tensile properties of the sheath, thereby enhancing its practical usability and facilitating theadvancement of sheath performance. This groundbreaking innovation not only establishes a standardized benchmark for sheath quality but also significantly elevates the safety and quality of the entire project.
Product Characteristics
Our unbonded steel strand, tailored for wind power concrete towers, features an exceptional outer cable engineered for peak performance. The sheath's thickness and grease composition can be customized to align with specific user needs. Its surface is flawlessly dense and smooth, showcasing the visible outline of the steel strand. It adheres to stringent quality standards, ensuring an absence of air holes, mechanical damage, cracks, or noticeable wrinkles.
Product Application
This product is expertly designed for use in domains such as Wind Power and Water Conservancy,
as well as in Hydro-power Stations.
It's a fundamental component in the South-North Water Transfer Project,
River Channels, and other vital national 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 | |||
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A: We are a MANUFACTURER.
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