ACSR Overhead Conductor Greases
ACSR Overhead Conductor Greases (also called ACSR anti-corrosion/filling greases) are specialized semi-solid lubricants designed for steel-core aluminum reinforced (ACSR) overhead power conductors. They are applied between the aluminum strands and steel core during manufacturing to protect and enhance performance.
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HTLS Overhead Conductor Greases
HTLS Overhead Conductor Greases (High-Temperature Low-Sag) are specialized, high-performance, non-conductive filling/lubricating compounds designed exclusively for HTLS overhead power conductors (e.g., ACSS, Gap-type, ACCC, ACCR). They operate at far higher temperatures than standard ACSR/OPGW greases and enable HTLS conductors to run at 150–250°C with minimal sag, while protecting internal components.
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OPGW Overhead Conductor Greases
OPGW Overhead Conductor Greases (also called OPGW filling greases/jelly) are specialized, semi-solid, non-conductive filling compounds designed exclusively for Optical Ground Wire (OPGW) cables—hybrid structures that combine overhead power grounding (like ACSR) with optical fiber communication. They fill critical internal gaps to protect both the optical fibers and the metallic structural components.
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OPSTECH GREASE GATALOG
OPSTECH, a Chinese manufacturer of specialist industrial greases and oils, was established in 1978. It has received various honors such as “Henan Provincial Specialized and Innovative Enterprise”,
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