Scatter plot with multiple thresholds (constant lines)

Hi,

I was hoping that someone might point me in the direct off a custom or standard visual that already exist, or the process to develop a scatterplot with a number of threshold lines (which have constant x1 y1 and x2 y2 values which are stored in a separate Table). 

I have hunted around the forums but can find exactly what I require. This seems like it should be pretty straight forward but I am not sure on the process.  I have images of what I am trying to achieve from and excel example.  

my data is pretty straightfward

Scatterplot

Constant

Thanks Darryl