Galvanized steel potable water supply and distribution pipes are commonly found with nominal pipe sizes from 3⁄8 inch (9.5 mm) to 2 inches (51 mm). It is rarely used today for new construction residential plumbing. Steel pipe has National Pipe Thread (NPT) standard tapered male threads, which connect with female tapered threads on elbows, tees, couplers, valves, and other fittings. Galvanized steel (often known simply as "galv" or "iron" in the plumbing trade) is relatively expensive, and difficult to work with due to weight and requirement of a pipe threader. It remains in common use for repair of existing "galv" systems and to satisfy building code non-combustibility requirements typically found in hotels, apartment buildings and other commercial applications. It is also extremely durable and resistant to mechanical abuse. Black lacquered steel pipe is the most widely used pipe material for fire sprinklers and natural gas.
My Mom is in her eightys. I called a plumber in Aug 2012, replaced the McDonnell/Miller LWCO low water cut off 47/2 $675.. Same plumber was called Jan 8,2013 back. He trouble shoot the problem and replaced the same unit, yet I still have the problem. After the heat come on for about 15 mins/ goes off.the pipes connecting to the MM LOCO the vibrating starts, shakes, and makes a loud noise. The boiler is steam, I know it's old. Do I call the same plumber or call someone differently?
We contacted Best Plumbing Service of Cincinnati to have the sump pump and the outlet pipes checked as our basement flooded recently and we were not sure whether the sump pump malfunctioned or the outlet pipe was blocked. Both plumbers did a fantastic job looking over the system, diagnosing, and fixing the problem. They were extremely honest, courteous , and professional. We are very pleased with their outstanding service and would very highly recommend Best Plumbing Service of Cincinnati. M Effat
Despite the Romans' common use of lead pipes, their aqueducts rarely poisoned people. Unlike other parts of the world where lead pipes cause poisoning, the Roman water had so much calcium in it that a layer of plaque prevented the water contacting the lead itself. What often causes confusion is the large amount of evidence of widespread lead poisoning, particularly amongst those who would have had easy access to piped water.[14] This was an unfortunate result of lead being used in cookware and as an additive to processed food and drink, for example as a preservative in wine.[15] Roman lead pipe inscriptions provided information on the owner to prevent water theft.

You count on your evaporative cooler to reduce temperatures in your home by as much as 40 degrees. When your evaporative cooler stops working, you can end up with a hot home and a miserable family on your hands. Fortunately, our Denver plumbing service can come out and fix your evaporative cooler. Our skilled technicians can also provide maintenance and even winterize your evaporative cooler so it will be ready when spring rolls around. If you depend on an evaporative cooler to cool your Denver home, you also need to depend on JD’s Plumbing Service. Our technicians will make sure your home stays comfortable all spring and summer long.

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