| 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
Discover our premier 1x7 structure unbonded prestressed steel strand, crafted with precision in sizes 12.7mm, 15.20mm, 15.70mm, and 17.80mm. Enhanced with anti-corrosion grease and encased in a durable sheath, this strand excels in water conservancy and hydro-power projects. As the wind power industry expands, our strands are vital for constructing wind power towers, frequently reaching heights over 120 meters. Utilizing external prestressing techniques, the unbonded prestressed steel strand provides outstanding corrosion and fatigue resistance, enhancing wind resistance and extending the lifespan of these monumental towers.
Our innovative product design complies with the respected JG/T 161-2016 standard for Unbonded Prestressed Steel Strand. We've revolutionized the design to simplify testing for the sheath's tensile properties, boosting its functionality and supporting thedevelopment of sheath performance. This innovation not only standardizes sheath quality but also significantly enhances project safety and overall integrity.
Product Characteristics
Our unbonded steel strand for wind power concrete towers features an exterior cable engineered for optimal performance. Customizable sheath thickness and grease formula cater to specific user requirements. Its surface is impeccably dense and smooth, revealing the steel strand's silhouette. It meets rigorous quality standards, ensuring no air holes, mechanical faults, cracks, or visible wrinkles are present.
Product Application
Our applications span Wind Power and Water Conservancy,
as well as Hydro-power Stations.
The South-North Water Transfer Project,
River Channels, and other nationally vital 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.
){kind=link}