| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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PRODUCT INTRODUCTION
Introducing the Hot-Dipped Galvanized PC Strand, a pinnacle of engineering excellence. This strand is meticulously composed of a seven-wire assembly of low relaxation prestressed steel strands, ensuring unmatched robust performance and enduring strength.Expertly crafted with hot-dipped galvanized round steel wires, renowned for their superior corrosion resistance, this strand significantly enhances the longevity of components. It's ideally suited for corrosive environments, especially in coastal regions where durability is paramount.Recognized on a global scale, these strands are celebrated for their effectiveness in corrosion prevention. Esteemed worldwide for their dependability and exceptional performance.
This standard is expertly tailored for diverse applications such as bridge cables, tension parts for building construction, and other prestressed structures. Important Note: Not intended for direct application in concrete grouting constructions. Available in diameters of 12.7mm, 15.00mm, 15.7mm, 17.8mm, and strength classes of 1770MPa, 1860MPa, 1960MPa.
The 1x7 and 1x19 configurations of our hot-dipped galvanized prestressed steel strand series epitomize strength, boasting tensile capacities as high as 1860MPa.Specifications align seamlessly withplain and round PC steel strands, meeting exacting performance standards as per GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035.
PRODUCT FEATURES
Our tailor-made production processes accommodate specific zinc coating requests, achieving remarkable capabilities beyond 250 gsm. Zinc coatings are meticulously uniform, offering 3-4 times the reliability without exposing copper. The adhesion is impeccably flawless, enduring an 8-circle wind test post-coating without breaking or peeling.
Utilizing cutting-edge equipment, we meticulously custom design the galvanizing process to meet individual user specifications, ensuring a superior zinc layer and pristine surface quality.
In rigorous salt spray tests, uncoated PC steel strands show red rust within just 24 hours. In contrast, our galvanized strands remain steadfast, demonstrating the extraordinary protective capabilities of our advanced coatings.
A visual comparison of PC steel strands without coatings versus galvanized ones, following an intensive 21-day neutral salt spray test, underscores the unparalleled durability of our product.
PRODUCT APPLICATIONS
Our products excel in demanding construction and coal mine support engineering environments, delivering dependable solutions under harsh conditions.
The groundbreaking 160m low wind speed experimental high tower in Shandong stands as a testament to our engineering expertise and innovation.
| HOT DIPPED GAL. PC STRAND | ||||||
| Size(mm) | Tensile Strength (Rm/Mpa) | Specifications | Minimum difference between center wire and outer wires (mm) | |||
| Elongation under Max. Force % | 1000h Relaxation(Initial Load 0.7) r / % | Deflective Tensile Coefficient % | ||||
| Inhaul Cable | Non-Inhaul Cable | |||||
| 9.53, 12.7,15.2,15.7,17.8 | 1770,1860,1960 | ≥ 3.5 | ≤ 2.5 | ≤ 20 | ≤ 28 | 0.08 |
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