DUOTIGHT

Garden hoses; Non-metal elbows for pipes; Non-metal fittings for flexible compressed air pipes; Non-metal fittings for pipes; Non-metal flanges; Non-metal hose fittings; Non-metal junctions for pipes; Non-metal sealing rings for use as connection seals; Non-metallic hoses and flexible pipes; Rubber seals for jars; Rubber stoppers for bottles