Every part of the line, from one source.
We supply the complete material list of a power line, and many key parts are made by our own group companies.
The full line material list.
Towers and poles
Lattice steel towers, galvanized steel poles and concrete poles, with cross-arms and fittings.
Made in the group: CASK Steel (steel poles)
Conductors
ACSR, AAC and AAAC bare conductors and aerial bundled cables for low-voltage networks.
Made in the group: CASK Cables
Insulators and hardware
Composite, glass and porcelain insulators, suspension and tension sets, clamps, joints and dampers.
Earthing and lightning protection
Earth rods, earthing conductors and connections for every structure.
Made in the group: CASK Steel
Earth wire and communication
Shield wire and fibre-optic ground wire (OPGW) with its fittings.
Transformers and switchgear
Pole-mounted transformers, kiosk substations and switchgear for the line ends.
Made in the group: CASK Power Systems
Underground cables
Power cables with joints and terminations for underground sections.
Made in the group: CASK Cables
Foundations and civil materials
Anchor bolts, stubs and steelwork for tower and pole foundations.
Made in the group: CASK Steel
Our sister companies.
Conductors, poles, earthing and transformers made within the group mean controlled quality and faster delivery.
Planning a new line or an upgrade?
Send us the route, the voltage and the target date. Our engineers will propose the design, the materials and the programme.