| 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 the superbly crafted 1x7 structure unbonded prestressed steel strand, offered in various dimensions like 12.7mm, 15.20mm, 15.70mm, and 17.80mm. This precision-engineered product is meticulously coated with anti-corrosion grease and encased in a robust sheath. It stands as an exemplary choice for water conservancy and hydro-power projects. With the surging demand for wind power, our steel strands are progressively instrumental in erecting majestic wind power towers, often reaching towering heights over 120 meters. The use of concrete towers, leveraging external prestressing technology, capitalizes on the unparalleled corrosion and fatigue resistance of our unbonded prestressed steel strand, thereby boosting wind resistance and significantly prolonging the operational lifespan of the towers.
Our product design adheres strictly to the illustrious JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We have innovatively refined the design to streamline the testing process for the sheath's tensile properties, thus substantially enhancing its practical applicability and promoting theadvancement of sheath performance. This forward-thinking innovation not only rigorously standardizes sheath quality but also dramatically uplifts the safety and quality metrics of the entire project.
Product Characteristics
Our unbonded steel strand for wind power concrete towers features an outer cable meticulously engineered for peak performance. The sheath's thickness and grease composition can be tailored to specific user requirements. Its surface is flawlessly dense and smooth, allowing the steel strand's outline to be discernible. It adheres to stringent quality benchmarks, ensuring an absence of air holes, mechanical damage, cracks, or noticeable wrinkles.
Product Application
The scope of application includes 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.
){kind=link}