| 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 true testament to engineering excellence. Meticulously crafted from a seven-wire assembly of low relaxation prestressed steel strands, this product guarantees robust performance and tremendous strength, setting a new standard in reliability.Constructed from hot-dipped galvanized round steel wires, famed for their exceptional corrosion resistance, this strand dramatically extends component lifecycles. Perfectly suited for corrosive and challenging environments, especially coastal regions, offering longevity and durability.Internationally revered, these strands are globally acclaimed for their efficacy in corrosion prevention, noted for their unmatched reliability and outstanding performance on the world stage.
This standard is ideally tailored for an array of applications including bridge cables, tension components in building construction, and other prestressed structures. Please note it is not intended for direct use in concrete grouting constructions. Offered in diameters of 12.7mm, 15.00mm, 15.7mm, 17.8mm, with strength classes of 1770MPa, 1860MPa, 1960MPa.
Our hot-dipped galvanized prestressed steel strand series offers unparalleled strength with 1x7 and 1x19 configurations, boasting tensile capacities reaching an impressive 1860MPa.Specifications align seamlessly withplain and round PC steel strands, fully adhering to performance standards such as GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035.
PRODUCT FEATURES
Our bespoke production processes permit specific zinc coating requests, with capabilities exceeding 250 gsm. Zinc coatings are uniformly applied, ensuring 3-4 times the reliability without copper exposure. Adhesion is impeccable, successfully withstanding an 8-circle wind test post-coating without breaking or peeling.
Utilizing state-of-the-art equipment, we offer custom-designed galvanizing processes tailored to meet unique specifications, delivering superior zinc layer consistency and surface quality.
In rigorous salt spray tests, uncoated PC steel strands exhibit red rust after a mere 24 hours, whereas our galvanized strands remain unyielding, demonstrating the extraordinary protective power of our specialized coatings.
A visual comparison between uncoated and galvanized PC steel strands after a comprehensive 21-day neutral salt spray test reveals the unrivaled durability and protection offered by our product.
PRODUCT APPLICATIONS
Our products are engineered for excellence in demanding construction and coal mine support engineering environments, consistently delivering reliable solutions even under strenuous conditions.
Standing proud in Shandong, the groundbreaking 160m low wind speed experimental high tower exemplifies our engineering mastery 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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