| 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 feat of modern engineering. It is meticulously constructed from a seven-wire assembly of low relaxation prestressed steel strands, ensuring unmatched resilience and steadfast performance.Forged with hot-dipped galvanized round steel wires, acclaimed for their exceptional corrosion resistance, this strand extends the lifespan of components significantly. It is indispensable for harsh environments, making it a perfect choice for coastal areas.Celebrated on the global stage, these strands offer a highly effective solution against corrosion, earning acclaim worldwide for their impeccable reliability and outstanding performance.
This standard is ideally crafted for a wide array of applications, including bridge cables and tension parts in building construction, as well as other prestressed structures. Note: It is not suitable for direct 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, showcases remarkable strength with tensile capacities soaring up to 1860MPa.Specifications harmonize effortlessly withplain and round PC steel strands, fulfilling performance standards as per GB/T 33363, ASTM A416, EN10138, BS5896, and NFA35-035.
PRODUCT FEATURES
Our bespoke production processes cater to specific zinc coating requirements, with capabilities surpassing 250 gsm. Zinc coatings are uniformly robust, achieving 3-4 times the reliability without copper exposure. Adhesion is flawless, enduring an 8-cycle wind test post-coating without breakage or peeling.
Leveraging cutting-edge equipment, we custom-design the galvanizing process to align with unique user specifications, ensuring an exceptional zinc layer and unparalleled surface quality.
In rigorous salt spray tests, uncoated PC steel strands exhibit red rust within 24 hours, while our galvanized strands remain steadfast, illustrating the extraordinary protective abilities of our coatings.
A visual comparison reveals the sheer durability of our product: PC steel strands without coatings versus galvanized ones, after an exhaustive 21-day neutral salt spray test.
PRODUCT APPLICATIONS
Our products shine in demanding construction and coal mine support engineering scenarios, delivering dependable solutions under the toughest conditions.
The revolutionary 160m low wind speed experimental high tower in Shandong is a testament to our unparalleled engineering expertise.
| 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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