Change Galvanized Pipe To Copper

Copper plumbing is lead free making it safer than galvanized pipe.

Change galvanized pipe to copper.

This eventually causes pipe degradation and leakage. Galvanized steel pipes were common in u s. Here is a chart detailing the dimensions of steel pipe. However replacing only part of the galvanized pipe with copper pipe can cause more problems when the zinc iron and copper react with the minerals in the water.

Copper pipe is available in small diameters for installation in tight spaces. Although galvanized pipes are coated inside and out to prevent rust they rust inside and will corrode over time causing a build up that restricts the flow of water and or the pipe may leak. Homes until copper became popular in the 1950s and 1960s. The fitting is generally made of galvanized steel and bronze.

Solder the brass half to the copper pipe thread the steel half onto the galvanized steel pipe with teflon tape then join the two together tightly with the joining nut. Copper is the material most often used by today s home builders and homeowners when installing plumbing. Polyvinyl chloride known as pvc 80 100 yrs. Copper pipes are biostatic and inhibit the growth of bacteria.

Whenever you join copper water lines to galvanized steel pipe you should be concerned about the corrosion caused by joining two dissimilar metals called galvanic corrosion an electrochemical reaction occurs that causes the steel pipe in this case to rust and clog up. Steel tube dimensions stainless steel tubing dimension dimensions of steel tube fifty years ago the industry thinking was that because of the inside of copper piping being much smoother than that of galvanized steel it was allowable to reduce the nominal size by one size when going from galvanized steel to copper. This fitting joins a copper pipe to a galvanized pipe called a union. Supply pipes under constant pressure and therefore most likely to cause water damage when they leak brass.

Replace a portion of the old pipe with copper.