| Customization: | Available |
|---|---|
| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
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Product Introduction
Experience the unparalleled innovation of our 1x7 structure unbonded prestressed steel strand, designed meticulously to cater to the diverse requirements of the modern construction industry. Available in the precise dimensions of 12.7mm, 15.20mm, 15.70mm, and 17.80mm, this premium product is treated with superior anti-corrosion grease and encased in a resilient sheath. An ideal choice for water conservancy and hydro-power infrastructures, it excels in the rapidly expanding sector of wind power projects. Our steel strands are the cornerstone of constructing wind power towers, which often reach majestic heights beyond 120 meters. By employing cutting-edge external prestressing technology, these concrete towers leverage the strand’s extraordinary resistance to corrosion and fatigue, thereby significantly boosting wind resilience and prolonging their service life.
Our product is meticulously designed based on the esteemed JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We have pioneered advancements that streamline the testing procedure for the sheath's tensile attributes, thereby enhancing its practical application and usability. This forward-thinking design......facilitates the remarkable improvement of sheath performance. This innovation not only ensures the stringent standardization of sheath quality but also greatly amplifies the safety and excellence of the entire project.
Product Characteristics
Our unbonded steel strand tailored for wind power concrete towers features an outer cable engineered for outstanding efficiency. With customizable sheath thickness and grease formulation, it meets specific user needs with precision. The surface of the sheath is perfectly dense and smooth, making the steel strand's contours discernible. Adhering to the highest quality benchmarks, it is free from air pockets, mechanical impairments, fissures, or noticeable wrinkles.
Product Application
Our advanced solutions find application in the vital sectors of Wind Power, and Water Conservancy,
as well as pivotal Hydro-power Stations.
Notably, in the South-North Water Transfer Project,
River Channels, alongside 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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