| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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PRODUCT INTRODUCTION
Presenting the Hot-Dipped Galvanized PC Strand, an awe-inspiring feat of engineering precision. Crafted from a seven-wire assembly of low relaxation prestressed steel strands, this product promises unmatched performance and steadfast strength, tailored to withstand the most demanding applications.Meticulously crafted with hot-dipped galvanized round steel wires, lauded for their exceptional corrosion resistance, this strand extends component lifecycles dramatically. It's the ideal choice for corrosive environments, thriving especially in coastal regions where strength and longevity are paramount.Celebrated worldwide, these strands offer a highly effective barrier against corrosion. Their global acclaim underscores their reliability and superior performance, making them indispensable in international markets.
Engineered to meet diverse application needs, this standard excels in use for bridge cables, building construction tension parts, and other prestressed structures. However, it is not suited for direct application in concrete grouting constructions. Available in various diameters: 12.7mm, 15.00mm, 15.7mm, 17.8mm, and strength classes of 1770MPa, 1860MPa, 1960MPa.
Our hot-dipped galvanized prestressed steel strand series, in 1x7 and 1x19 configurations, stands as a beacon of strength, with tensile capacities soaring up to 1860MPa, ensuring reliability in the toughest conditions.Specifications align seamlessly withthe highest industry benchmarks, including plain and round PC steel strands, conforming to standards such as GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035.
PRODUCT FEATURES
Our bespoke production processes accommodate specific zinc coating specifications, capable of exceeding 250 gsm. These coatings are flawlessly uniform, ensuring 3-4 times the reliability without copper exposure. Adhesion remains impeccable, enduring rigorous 8-circle wind tests post-coating without breakage or peeling.
Utilizing cutting-edge equipment, we custom-tailor the galvanizing process to meet unique user demands, guaranteeing a superior zinc layer and pristine surface quality that meets the highest standards.
In rigorous salt spray tests, uncoated PC steel strands exhibit red rust in just 24 hours. In stark contrast, our galvanized strands showcase their remarkable protective capabilities, standing resilient against corrosion.
A detailed visual comparison of PC steel strands without coatings against galvanized ones, following an extensive 21-day neutral salt spray test, reveals the unmatched durability and performance of our products.
PRODUCT APPLICATIONS
In demanding construction and coal mine support engineering environments, our products deliver unparalleled reliability, standing as a robust solution in strenuous conditions.
The innovative 160m low wind speed experimental high tower in Shandong showcases our engineering expertise, a testament to our commitment to excellence.
| 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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