How To Clean Iron Pipe Fittings

It will prevent paint from adhering and needs to come off.

How to clean iron pipe fittings. Lead and oakum caulked method to join hub and spigot cast iron soil pipe and fittings. If the wire brush is too small it will not be cleaned very well. So this video will show you. New black iron and cast iron pipes don t have a passivator but they do have an oily surface coating to inhibit rust formation. Clean the outside surface of the pipe fitting ends to be joined of dirt.

Make sure you get a wire fitting brush that is appropriately sized for your fittings. Black and cast iron pipes. Step 2 clean the fitting. Hubless coupling per astm 1277 astm c1540 or cispi 310 a. Cleaning corroded cast iron pipes requires a lot of effort but the process helps the pipes look better while it also keeps them in better condition for a longer period of time.

Sand the end of the pipe to remove ragged metal. Buy a gallon of mek. Wet the surface of the pipe with water. Step 1 rub fine sandpaper or steel wool against the iron pipe to grind away smaller rust spots. Use the soldering iron to attach the fittings together.

Scrub the surface of the iron with the steel wool or sandpaper until you remove any dirt or staining on the surface. Use steel wool or wet dry sandpaper to clean your black iron pipe if a simple scrub doesn t do it. Same goes with a brush that is too big and that will be too tight. Attach the pipe fitting. To do this apply the soldering flux on the area that needs to be attached between the pipe and fittings.

Then use the heated torch to solder the area and attach them together. Spread plumber s putty on the pipe and inside the pipe s threaded end. Lately one of the trends is using black iron gas pipes to create industrial looking furnitures shelfs clothing racks tables. Step 2 solder. General installation instructions 1.