once again man i didnt wanna sound too dickish but most people here just use a smaller bore tube and put an oil dome on it, or just use a completely clean bowl with a titanium screen and watch it bubble through.
If you are looking for a better way to smoke hash then you would obviously be wanting to use a water pipe, as I find (for me atleast) it is the best way to enjoy concentrates... zero waste of the precious melty goodness, while only having to use a very small amount to get really high. I find that hash pipes are very wasteful