| Customization: | Available |
|---|---|
| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
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Captivating Product Introduction
Discover the unparalleled 1x7 structure unbonded prestressed steel strand, available in a range of dimensions: 12.7mm, 15.20mm, 15.70mm, and 17.80mm. This precision-engineered strand is fortified with anti-corrosion grease and encased in a robust sheath, making it an ideal solution for water conservancy and hydro-power projects. With the burgeoning demand in wind power sectors, our steel strands are increasingly pivotal in the erection of majestic wind power towers that often soar beyond 120 meters. These concrete towers, enhanced by cutting-edge external prestressing technology, tap into the strand's superior corrosion and fatigue resistance—thus bolstering wind resistance and significantly prolonging tower longevity.
Our innovative product design is firmly rooted in the esteemed JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We have pioneered advancements in design to streamline the testing of the sheath's tensile properties, thereby amplifying its practical application and facilitating theoptimization of sheath performance. This breakthrough not only meticulously standardizes sheath quality but also substantially elevates the safety and excellence of the entire project.
Remarkable Product Characteristics
Our unbonded steel strand, tailored for wind power concrete towers, features an exterior cable engineered for peak performance. The thickness of the sheath and composition of the grease can be customized to suit precise user needs. The sheath's exterior is flawlessly dense and smooth, making the steel strand's silhouette distinctly visible. Complying with rigorous quality standards, it is devoid of air holes, mechanical damage, cracks, or noticeable wrinkles.
Versatile Product Application
This product finds its use in diverse sectors including Wind Power, and Water Conservancy,
in addition to Hydro-power Stations.
It is instrumental in 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 | |||
Q: Are you a trading company or manufacturer?
A: We are a MANUFACTURER.
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