WSV WEIDOULI SPECIAL VALVE

Valves of metal not being parts of machines; metal pipes; water-pipes of metal; non-automatic fueling nozzles of metal; reinforcing materials of metal for building purposes for use with pipes; steel pipes; ducts and pipes of metal for central heating installations; cable junction sleeves of metal; metal expanding sleeves for affixing screws; fittings of metal for compressed air ducts; ducts of metal for ventilating and air conditioning installations