| Customization: | Available |
|---|---|
| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
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Product Introduction
Introducing the exceptional 1x7 structure unbonded prestressed steel strand from Tianjin Wasungen Metal Products Co., Ltd., available in precise sizes of 12.7mm, 15.20mm, 15.70mm, and 17.80mm. This meticulously engineered strand is enhanced with an anti-corrosion grease and enveloped in a robust sheath, making it exceptionally suitable for water conservancy and hydro-power projects. As the wind power industry experiences rapid growth, our steel strands play a crucial role in constructing towering wind power towers, often exceeding heights of 120 meters. These concrete towers, employing external prestressing methods, benefit from the unbonded prestressed steel strand's superior corrosion and fatigue resistance, enhancing wind resistance and extending the structure's lifespan.
Our innovative product design aligns with the prestigious JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We have revolutionized the design to simplify the testing process of the sheath's tensile qualities, thereby amplifying its practical application and facilitating theenhancement of sheath performance. This breakthrough not only rigorously standardizes sheath quality but also significantly elevates the safety and reliability of the entire project.
Product Characteristics
Our unbonded steel strand, specifically designed for wind power concrete towers, features an exterior cable meticulously crafted for optimum performance. The sheath's thickness and grease formula can be customized to meet specific user requirements. Its surface is impeccably dense and smooth, allowing the steel strand's silhouette to be easily distinguished. It adheres to stringent quality standards, ensuring there are no air holes, mechanical flaws, cracks, or noticeable wrinkles.
Product Application
The applications span across Wind Power and Water Conservancy,
in addition to Hydro-power Stations.
The South-North Water Transfer Project,
River Channels, and other nationally significant water conservancy and hydropower initiatives.
| 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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