All dielectric structure, resistant to electromagnetic interference Small diameter , light weight, cost-effective, easy for stripping, splicing, simplified installation and maintenance
• It can be installed without shutting off the power. • Light weight and small diameter reducing the load caused by ice and wind and the load on towers and back-props. • Good performance of tensile strength and temperature performance
Fibers are housed in a loose tube that is made of high-modulus plastic and filled with tube filling compound. The water blocking tape is applied around the central tube. Then the tubes are armored with a corrugated steel tape (CST) logitudinally. Two parallel steel wires are embeded in the outer PE jacket.
The fibers are positioned in loose tubes that are made of high-modulus plastic and filled with tube gel. The tubes (and fillers) are stranded around a non-metallic central strength member(FRP) to form a cable core. The core is filled with water-blocking compound and armored with laminated Aluminium tape(APL) . Stranded steel wires are applied as the messenger. Finally, a figure-8 PE outer jacket is extruded.
Fibers are housed in a loose tube that is made of high-modulus plastic and filled with tube filling compound. The water blocking tape is applied around the central tube. Then the tubes are armored with a corrugated steel tape (CST) logitudinally. Two parallel steel wires are embeded in the outer PE jacket.
Equipped with the most advanced fiber drawing towers, high-speed proof testers,and other optical and mechanical testing facilities, CROFC is capable of producing 15 million core kilometres fibers and cables with superior performance.
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