Copper Vs Pvc Drain Pipe

In fact the first city wide implementation of pvc pipes for drinking water and sewer pipes was from 1936 to 1939 in central germany.

Copper vs pvc drain pipe.

The use of copper piping in home construction in the us started in the early 1960 s. Since cpvc is non metallic it will never pit scale or corrode. By 1970 it was the material of choice among plumbers. While copper plumbing pipes have been around seemingly forever they do have a few flaws.

Despite public perception that copper pipes last forever the average life of a copper pipe is about 20 years. Plastic pipes pvc plastic pipes are growing in popularity thanks to a number of factors namely flexibility and price. Copper piping also has a small internal diameter much smaller than cpvc which lets it fit in smaller tighter places. Copper pipes are durable for the long term with non acidic systems.

Whereas pvc is typically only available in a sizing system called nominal pipe size nps cpvc comes in this sizing system as well as in copper tubing size cts. The ph of natural potable water should be between 6 5 and 8 5. It can be incredibly flexible and bent around joints. It is estimated that 98 of homes built after 1970 have copper pipes.

Unlike copper cpvc piping systems will maintain drinking water quality even if the ph of the potable water source falls below 6 5 ph measures the relative acidity of water. Still copper pipes have been used throughout time simply because it is good material that lasts a long time. As the name suggests this sizing system mimics the same size graduations used by copper piping. If you have questions please call our drain wizard at 800 635 0384.

Water flow gpm gph based on pipe size and inside outside diameters. Pros of pvc pipes. Pvc plumbing pipes are relative newcomers in northeast ohio but they have plenty of benefits for your home. That said we put together the following tables to serve as general guides for estimating a pipe s water flow capacity.

Pvc or poly vinyl chloride pipes have been in use far longer than abs pipes. Cpvc pipe and fittings offer installers a viable alternative to copper. Copper is bacteria resistant very fire resistant and earthquake tolerant. Drain waste and vent use only pvc pipes.

Cons of copper pipes.