| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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PRODUCT INTRODUCTION
The performance of our mono-filament sprayed epoxy steel strand adheres strictly to GB/T25823-2010 standards, ensuring top-notch quality and reliability for your projects. Mono-Filament Coated Epoxy-Coated Prestressed Steel Strand.
Our filled epoxy steel strand meets and exceeds the performance criteria of GB/T21073-2007 'Epoxy Coated Seven Wire Prestressed Steel Strand' and JT/T 737-2009 standards, ensuring both durability and high performance. 737-2009 'Filled Epoxy Coated Steel Strand.'
Anti-corrosion grease performance: Conforms with JG 3007 standards. Crafted using high-grade lipid acid-proof carp soap, deeply refined mineral oil, and enriched with antioxidants, anti-rust agents, and anti-corrosion additives, our anti-corrosion grease offers outstanding adhesion, water resistance, rust resistance, and corrosion protection.
Currently, there are two prominent international standards for epoxy-coated steel strands: ASTM A 882/A882M-02a and ISO 14655:1999 (E). A 882/A 882M-02a and ISO 14655:1999 (E). These standards outline two specific types of epoxy-coated steel strands: epoxy-coated filled strands and epoxy-coated coated steel strands. The 2002 ASTM standard emphasizes the distinction and use cases for each. A 882/A882M-96, ISO 14655:1999 (E) integrates ASTM's specifications, maintaining a comprehensive standard for epoxy-coated products.
Given the superior corrosion resistance of epoxy-coated steel strands, both ASTM and ISO standards impose rigorous regulations on coating thickness and pinhole presence. ASTM A 882/A 882M-02a mandates a coating thickness of 0.38 - 1.14mm for epoxy-coated filled strands, while ISO 14655:1999 (E) specifies a thickness of 0.40 - 0.90mm for filled strands and 0.65 - 1.15mm for coated strands.
Both ASTM A882/A882M-02a and ISO 14655:1999 (E) require that finished epoxy-coated steel strands be completely free of pinholes throughout their length. Our products meet and surpass these stringent international standards.
PRODUCT FEATURES
Our epoxy-coated steel strands boast exceptional anti-corrosion properties, ensuring longevity and durability.
1) The gaps between the steel wires in the strands are meticulously filled with epoxy resin.
2) The epoxy resin coating on the steel strand is of sufficient thickness, ensuring a pinhole-free length.
3) Our specialized epoxy resin bonds firmly with the steel matrix, maintaining its integrity during and after tensioning.
PRODUCT APPLICATIONS
As a cutting-edge, high-performance anti-corrosion prestressed material, our epoxy-coated steel strand is extensively utilized in diverse engineering fields. These include cable-stayed bridges, external and internal cables, geotechnical anchorage, among many others, across the United States, Europe, Japan, Australia, and numerous other regions in Europe, America, and the Asia-Pacific.
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| EPOXY-COATED PC STRAND | |||
| Size(mm) | Tensile Strength(MPa) | Epoxy Coating Thickness(μm) | Standards |
| 9.3,12.7,12.9,15.2,15.7 | 1860 | 100~200 | ASTM A775, AS/NZS 4672, GB/T5224 |
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