| Customization: | Available |
|---|---|
| After-sales Service: | Pre-in-Post |
| Warranty: | Forever |
|
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Introduction
Introducing our exceptional 1x7 structure unbonded prestressed steel strand, available in a variety of dimensions including 12.7mm, 15.20mm, 15.70mm, and 17.80mm. This meticulously engineered strand is coated with premium anti-corrosion grease and enveloped in a robust sheath, making it the quintessential choice for water conservancy and hydro-power projects. As the demand for sustainable wind power initiatives escalates, our steel strands play a pivotal role in constructing magnificent wind power towers, often reaching heights beyond 120 meters. These concrete towers, utilizing cutting-edge external prestressing technology, leverage the unbonded prestressed steel strand's exceptional corrosion and fatigue resistance, thereby enhancing wind resistance and prolonging the lifespan of the structures.
Our product design is anchored on the prestigious 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, significantly enhancing its practical usability, and facilitating theaugmentation of sheath performance. This groundbreaking innovation not only standardizes sheath quality with precision but also substantially elevates the safety and integrity of the entire project.
Product Characteristics
Our unbonded steel strand for wind power concrete towers is engineered with an outer cable specifically designed for supreme performance. The sheath's thickness and grease composition are fully customizable to cater to specific user requirements. The sheath's surface is impeccably smooth and dense, allowing the steel strand's outline to be discernible. It adheres to rigorous quality standards, ensuring there are no air holes, mechanical damage, cracks, or conspicuous wrinkles.
Product Application
Our versatile product finds its applications in diverse domains such as Wind Power, and Water Conservancy,
as well as in Hydro-power Stations.
Furthermore, it plays a crucial role in the South-North Water Transfer Project,
River Channels, and 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.
){kind=link}