Have you been searching for a stock that might be well-positioned to maintain its earnings-beat streak in its upcoming report? It is worth considering Mueller Water Products (MWA) , which belongs to the Zacks Steel - Pipe and Tube industry.This maker of fire hydrants, pipes and water valves has seen a nice streak of beating earnings estimates, especially when looking at the previous two reports. The average surprise for the last two quarters was 72.22%.For the last reported quarter, Mueller Water Products c ...