Non-metallic Strength Member Loose Tube Stranded Fiber Cable GYFS

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic
(PBT) and filled with water resistant filling gel. Loose tubes are stranded around
the non-metallic central strength member (FRP), cable core is filled with water
blocking tape. The Corrugated Steel Tape is longitudinally applied over the cable
core, and combined with a durable Polyethylene (PE) sheath.