| Customization: | Available |
|---|---|
| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
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Product Introduction
Introducing our exceptional 1x7 structure Unbonded PC Strand, crafted with precision for superior performance. Available in versatile dimensions of 12.7mm, 15.20mm, 15.70mm, and 17.80mm, this state-of-the-art strand is enhanced with a protective anti-corrosion grease coating, enveloped in a robust sheath. It stands as an impeccable choice for water conservancy and hydro-power ventures. With the ever-increasing emphasis on sustainable energy, our steel strands are pivotal in the construction of majestic wind power towers, scaling impressive heights of over 120 meters. Embracing external prestressing technology, these concrete towers leverage the exceptional anti-corrosion and fatigue-resistant properties of our unbonded prestressed steel strand, significantly boosting wind resistance and dramatically prolonging the lifespan of these monumental structures.
Our product design is rooted in the esteemed JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We have ingeniously transformed the design to streamline the testing process for the sheath's tensile properties, thereby amplifying its practical usability and facilitating theadvancement of sheath performance. This groundbreaking innovation not only ensures the effective standardization of sheath quality but also substantially elevates the safety and overall quality of the project.
Product Characteristics
Our unbonded steel strand for wind power concrete towers features a meticulously engineered outer cable optimized for peak performance. The customizable sheath thickness and grease composition can be tailored to meet specific user demands. The sheath's surface is flawlessly dense and ultra-smooth, allowing the steel strand's contours to be distinctly visible. It adheres to rigorous quality standards, guaranteeing the absence of air holes, mechanical damage, cracks, or noticeable wrinkles.
Product Application
The spectrum of applications extends to Wind Power, as well as Water Conservancy,
and Hydro-power Stations.
The South-North Water Transfer Project,
River Channels, along with other nationally prioritized 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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