PVC Electrical Wiring Cable Protector Conduit Fitting Application: Home,Hotel,Office,School,Factory and so on. Protect and manage indoor and outdoor electrical wiring Corrosion resistance: Resistant to acids,bases and salts, assuring a lower maintenance cost and a longer performance life. The DD PVC conduit pipe is easy to cut and join. It has a quality construction that makes it durable and corrosion-resistant. Conduit pipe has a smooth indoor and outdoor and easy to assemble PVC Conduits Pipe & Fittings ,20mm, 25mm, 32mm, 38mm, 50mm