SPYRA PRIME

Non-metallic insulated pipes; non-metallic underground tubing; thermally insulated pipes made of plastic; flexible tubes (non-metallic -) for the conducting of gaseous media; flexible plastic pipes for conveying natural gas; flexible pipes, tubes, hoses and fittings therefor (including valves), and fittings for rigid pipes, all non-metallic; plastic tubes and microducts for the routing of cables and optical fibers underground and overground

Rigid pipes, not of metal; rigid pipes of plastics [other than parts of sanitary installations]; plastic pipes for plumbing purposes; plastic pipes for conveying natural gas; rigid pipes, not of metal, for building; plastics pipes [rigid] for water; water-pipes, not of metal; fire protection screenings (non-metallic -) for electric ducts