flexible water tanks Spain

...Square keys, sphere keys for threading and embedding, check valves, well valves, for water heaters, pressure reducers, water meters and meter doors, flexible connections, eccentric fittings, ceiling lights, extension cords, sealing sleeves, fittings for tanks, fittings for hose taps, plugs, brass fittings, copper fittings, bronze fittings, P.E. fittings, P.B. fittings, and copper pipes, P.E. pipes, and P.B. pipes.