Anti-corrosion OPGW - SUS Tube or AL Tube?

Everyday, We receive requests regarding Optical Ground Wires (OPGW) are from various areas and countries. Usually, we design according to different technical requirements. On the other hand, we can also recommend an optimized structure

following particular conditions. At GL FIBER, we would like to specify which structure to choose while facing salt spray corrosion areas.

SUS Tube OPGW

SUS tube type OPGW has double or three layers of aluminum clad steel wires (ACS) or mixed AcS wires and aluminum alloy wires. lt is commonly for new overhead power transmission lines with a voltage of 110kV and below.

AL Tube OPGW

Aluminum tube type OPGW has a fiber optic core, which with multiple sub. units depending on the fiber count. And enclosed in a sealed hardened aluminum tube with a cover of one or more layers of steel (and/or) alloy wires.

If you have any other questions on our OPGW Cables, Pls feel free to contact with our sales or technical team.
Email: sales@gl-fibercable.com;
Whatsapp: +86 185 0840 6369;