| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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PRODUCT INTRODUCTION
The performance of the mono-filament sprayed epoxy steel strand meets the stringent requirements of GB/T25823-2010, ensuring unmatched reliability and strength. Mono-filament Coated Epoxy Coated Prestressed Steel Strand.
The performance of the filled epoxy steel strand complies with GB/T21073-2007, titled 'Epoxy Coated Seven Wire Prestressed Steel Strand,' and JT/T737-2009, offering robust and consistent performance. 737-2009 'Filled Epoxy Coated Steel Strand.'
Anti-corrosion grease performance: Conforms to JG3007 standards. Manufactured using high-grade lipid acid-proof carp soap to thicken deeply refined mineral oil, and enriched with antioxidants, anti-rust agents, and anti-corrosion additives. This formulation significantly enhances the adhesion, water resistance, rust resistance, and anti-corrosion properties of the grease.
Currently, there are two international standards for epoxy-coated steel strands, namely ASTM. A 882/A 882M-02a and ISO 14655:1999 (E). These standards specify two types of products: epoxy-coated filled strands and epoxy-coated steel strands. The ASTM standard emphasizes that epoxy-coated filled steel strands and epoxy-coated steel strands meet rigorous specifications, while ISO 14655:1999 (E) maintains the regulations from ASTM A882/A882M-96 for both products. A 882/A882M-96, ensuring the integrity and reliability of epoxy-coated strand products.
Epoxy-coated steel strands are known for their superior corrosion resistance, hence both standards enforce strict regulations on coating thickness and surface pinholes. ASTM A 882/A 882M-02a stipulates an epoxy coating thickness of 0.38 -1.14mm for filled strands. ISO 14655:1999 (E) specifies a coating thickness of 0.40-0.90mm for filled steel strands and 0.65 -1.15mm for coated strands.
Both ASTM A882/A882M-02a and ISO 14655:1999 (E) mandate that there must be no pinholes throughout the entire length of the finished epoxy-coated steel strand. Our products adhere to both these international standards, ensuring top-notch quality.
PRODUCT FEATURES
The epoxy-coated steel strands produced by our company exhibit exceptional anti-corrosion properties, providing unmatched durability:
1) The gaps between the steel wires of the strands are meticulously filled with epoxy resin, ensuring maximum protection.
2) The epoxy resin coating on the surface of the steel strand is of ample thickness, with zero pinholes throughout its entire length.
3) Our specially formulated epoxy resin forms a robust bond with the metal matrix of the steel strand, ensuring it extends simultaneously without cracking during or after tensioning.
PRODUCT APPLICATIONS
As a state-of-the-art high-performance anti-corrosion prestressed material, our epoxy-coated steel strand finds extensive use across diverse engineering fields. Its applications span cable-stayed cables, partial cable-stayed cables, external cables (including tie cables), internal cables, and geotechnical anchorage. It is utilized extensively in the USA, Europe, Japan, Australia, and 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 |
Q: Are you a trading company or manufacturer?
A: We are a MANUFACTURER.
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