The urban infrastructure is to a city, what the internal frame of building is to it – the structural support without which the entire building would collapse! Cities from the very beginning had an infrastructural amenity which included roads and sewers, and the piping system plays an important role in the urban infrastructure. Astral Pipes offers two such varieties of pipes – Pre-StiRex and Plus + StiRex – which can be used for tunnels, underpass, bridges etc. All of which are important when it comes to building an urban infrastructure. To know more about the pipes that help uphold the urban infrastructure, please click on the product icons below.