| 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 masterpiece of engineering brilliance. Constructed from a seven-wire assembly, these low relaxation prestressed steel strands offer exceptional strength and reliability, ensuring robust and enduring performance across applications.Forged from hot-dipped galvanized round steel wires known for their extraordinary corrosion resistance, this strand is engineered to significantly extend the lifespan of any component. It is the go-to choice for corrosive environments, particularly in challenging coastal areas.Globally recognized for their unmatched reliability and performance, these strands serve as a premier solution in corrosion prevention, earning accolades worldwide for their dependable and effective performance.
This standard is ideally suited for diverse applications, including bridge cables, tension components for building construction, and various prestressed structures. Note: Not directly applicable for use in concrete grouting constructions. Available in diameters of 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 demonstrates formidable strength, with tensile capacities soaring up to 1860MPa.Specifications align seamlessly withplain and round PC steel strands, meeting rigorous performance standards according to GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035.
PRODUCT FEATURES
Our tailor-made production processes enable specific zinc coating requests, with capabilities exceeding 250 gsm. The zinc coatings are meticulously applied for uniformity, achieving up to 3-4 times more reliability without any exposure of copper. The adhesion remains impeccable, easily passing an 8-circle wind test post-coating without any breakage or peeling.
Harnessing state-of-the-art equipment, we customize the galvanizing process to cater to unique user specifications, ensuring a superior zinc layer and pristine surface quality.
In rigorous salt spray tests, uncoated PC steel strands exhibit red rust within 24 hours, whereas our galvanized strands demonstrate outstanding resilience, underscoring the exceptional protective properties of our coatings.
A visual comparison between uncoated PC steel strands and galvanized ones after an extensive 21-day neutral salt spray test vividly illustrates our product's unparalleled durability and longevity.
PRODUCT APPLICATIONS
Our products excel in demanding construction and coal mine support engineering environments, delivering reliable and steadfast solutions under challenging conditions.
The cutting-edge 160m low wind speed experimental high tower in Shandong exemplifies our engineering excellence and commitment to 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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