| 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 marvel of engineering excellence. This strand is meticulously constructed from a seven-wire assembly of low relaxation prestressed steel strands, ensuring unmatched robust performance and unwavering strength.Expertly crafted using hot-dipped galvanized round steel wires, renowned for their superior corrosion resistance, this strand significantly extends the lifecycle of essential components. It is the ideal choice for corrosive environments, particularly prevalent in coastal areas.These internationally acclaimed strands offer a highly effective solution for preventing corrosion. They are widely recognized around the globe for their unwavering reliability and outstanding performance.
This standard is perfectly suited for a wide range of applications, including bridge cables, tension parts for building construction, and various other prestressed structures. Please note: it is not directly applicable to concrete grouting constructions. Available in diameters of 12.7mm, 15.00mm, 15.7mm, 17.8mm, and strength classes of 1770MPa, 1860MPa, 1960MPa.
The 1x7, 1x19 configurations of our hot-dipped galvanized prestressed steel strand series exemplify exceptional strength, boasting tensile capacities reaching up to 1860MPa.Specifications align seamlessly withplain and round PC steel strands, meeting stringent performance standards according to GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035.
PRODUCT FEATURES
Our tailor-made production processes accommodate specific zinc coating requests, with capabilities exceeding 250 gsm. Zinc coatings are rigorously uniform, achieving 3-4 times the reliability without copper exposure. Adhesion remains flawless, enduring an 8-circle wind test post-coating without breaking or peeling.
Leveraging state-of-the-art equipment, we custom design the galvanizing process to meet unique user specifications, ensuring superior zinc layer and surface quality.
In rigorous salt spray tests, uncoated PC steel strands show red rust after just 24 hours, while our galvanized strands stand firm, showcasing the remarkable protective capabilities of our premium coatings.
A visual comparison of PC steel strands without coatings versus our galvanized ones, after an extensive 21-day neutral salt spray test, underscores the unparalleled durability of our product.
PRODUCT APPLICATIONS
Our products excel in demanding construction and coal mine support engineering environments, providing reliable and robust solutions under strenuous conditions.
The groundbreaking 160m low wind speed experimental high tower in Shandong stands as a testament to our engineering expertise and prowess.
| 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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