K13 Aircon Pipe

I don't know if this is allowed on this forum, I am from south africa and I am looking for an aircon pipe for the k13 Micra that goes between the aircon pump and the radiator. Mine literally perished and Nissan South Africa is charging me an absurd amount for a new pipe. Do you guys know perhaps where I can find an alternative or even maybe know if one can be made up.