| 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 low relaxation prestressed steel strand crafted meticulously with seven hot-dipped galvanized round steel wires. This product is engineered to offer outstanding durability. It boasts excellent corrosion resistance, making it a perfect choice for extending the lifespan of components, particularly in corrosive environments such as coastal areas. Renowned globally as an effective solution for corrosion prevention, this product meets both current and international standards.
This premier standard product is ideal for use in bridge cables, tension components, and other prestressed structures. While not intended for direct use in concrete grouting, it comes in a range of diameters: 12.7mm, 15.00mm, 15.7mm, 17.8mm, and supports strength classes of 1770MPa, 1860MPa, and 1960MPa.
Featuring a robust structure of 1x7 and 1x19 hot-dipped galvanized prestressed steel strand series, it achieves tensile strengths of up to 1860MPa, matching the specifications set for plain and round PC steel strands as per performance standards ACC. to GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035, among others.
PRODUCT FEATURES
Tailored to customer requirements, this product offers customizable zinc coating, with possible thickness reaching 250 gsm or more. The zinc coating demonstrates impressive uniformity, ensuring it remains intact and adheres perfectly even after winding 8 circles post-coating.
Leveraging our cutting-edge equipment, we deliver a galvanized process that meets unique user specifications regarding zinc layer quality and surface finish.
In a stark contrast to uncoated PC steel strands, our galvanized variant showed no red rust following a 24-hour salt spray test.
Observe the remarkable resilience of our galvanized PC steel strand after 21 days in a neutral salt spray test, compared to its uncoated counterpart.
PRODUCT APPLICATIONS
Perfectly suited for construction engineering and coal mine roadway support in challenging environments, these products excel under harsh conditions.
A pioneering achievement, the world's first 160m low wind speed experimental high tower stands proudly in Shandong.
| 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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