| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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PRODUCT INTRODUCTION
The Hot-Dipped Galvanized PC Strand with its low relaxation and high performance is meticulously crafted from seven expertly galvanized round steel wires. These wires are endowed with superior corrosion resistance, significantly boosting the longevity of the components, even in the harshest of environments like coastal areas. Globally acknowledged as an unparalleled solution for corrosion prevention, these strands embody a benchmark in protective technology.
This product standard is ideal for various applications including bridge cables, fixed tension systems, and load-bearing structures. It is not intended for direct use in concrete grouting constructions. Available diameters are 12.7mm, 15.00mm, 15.7mm, 17.8mm, with strength classes of 1770MPa, 1860MPa, and 1960MPa.
Featuring an intricate 1x7 and 1x19 strand structure, these hot-dipped galvanized prestressed steel strands boast a remarkable tensile strength of up to 1860MPa. They match the specifications of plain & round PC steel strands in performance, adhering to standards such as GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035, affirming their global compliance and reliability.
PRODUCT FEATURES
Customization is key: Clients can specify zinc coating requirements, achieving thicknesses of 250 gsm or more. The zinc coat demonstrates unparalleled uniformity, enduring up to 3-4 layers without exposing copper, and remains intact even after rigorous winding tests.
Leveraging cutting-edge equipment, our company tailors the galvanization process to meet unique user demands for zinc layer quality and surface finish.
In contrast to non-coated PC strands that succumb to red rust after just 24 hours of salt spray testing, our galvanized versions exhibit outstanding durability.
Observe the transformation: Non-coated versus galvanized PC strands after 21 days in a neutral salt spray test environment, showcasing superior resistance.
PRODUCT APPLICATIONS
Our products excel in construction engineering and coal mine roadway supports, even under the most challenging environmental conditions.
A landmark achievement: The world's first 160m low wind speed experimental high tower located in Shandong—an epitome of engineering 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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A: We are a MANUFACTURER.
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