| Customization: | Available |
|---|---|
| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
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Product Introduction
Introducing our unparalleled 1x7 structure unbonded prestressed steel strand, masterfully engineered in precise dimensions of 12.7mm, 15.20mm, 15.70mm, and 17.80mm. This exceptional strand is enriched with advanced anti-corrosion grease and enveloped in a robust sheath, making it the perfect choice for water conservancy and hydro-power initiatives. As the wind power sector experiences unprecedented growth, our steel strands play a pivotal role in constructing towering wind power structures, often exceeding heights of 120 meters. The concrete towers, equipped with external prestressing techniques, capitalize on the unbonded prestressed steel strand's remarkable resistance to corrosion and fatigue, thus significantly enhancing wind resistance and extending the tower's lifespan.
Our innovative product design rigorously adheres to the distinguished JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We have revolutionized the design to streamline the testing process for the sheath's tensile properties, thereby magnifying its practical utility and enabling theadvancement of sheath performance. This groundbreaking development not only ensures the standardization of sheath quality but also markedly elevates the safety and integrity of the entire project.
Product Characteristics
Our unbonded steel strand, meticulously crafted for wind power concrete towers, boasts an exterior cable engineered for optimal performance. The sheath's thickness and grease formulation are fully customizable to meet precise user specifications. Its surface is impeccably dense and smooth, allowing the steel strand's silhouette to be clearly visible. It meets rigorous quality standards, ensuring the absence of air pockets, mechanical flaws, cracks, or noticeable creases.
Product Application
The fields of application extend to Wind Power and Water Conservancy,
as well as Hydro-power Stations.
The South-North Water Transfer Project,
River Channels, and other nationally significant 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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