A good sandpaper cloth is necessary to clean the outside of the copper pipe.
Welding copper pipe tools.
Sand both ends of the pipe to about 1 2 an inch beyond the fitting.
Oxygen free copper will allow copper to retain the original bronze color after welding by preventing oxidation.
No torch no solder this is a video on how to join copper pipe with out soldering using different types of fittings that are on the market today pleas.
In the soldering process heat is applied to the copper joint where the pipe and fitting meet and the gap between the joint is filled with molten metal.
Ideal for installing and repairing rigid copper plumbing in potable hot and cold water systems and gas applications can be used on all rigid copper and copper alloy pipes and copper and brass fittings up to 2 5 inches in diameter will not conduct electricity tensile strength in excess of 1000 psi holds 200 psi 7 minutes after bonding.
P deoxidized copper contains low amounts of oxygen but tends to have up to 0 05 phosphorus and 0 05 arsenic which can release fumes.
This alloy generally has less than 0 02 oxygen.
This guide will show you how to solder copper pipes to ensure there are no leaks in or around your home.
Welding copper pipes can be tricky if not difficult due to the metal s excellent conductivity to heat.
Making sure that the pipe and fittings are clean is probably one of the most important things to do before you begin soldering copper pipe.
A copper pipe is one of the most common materials used to distribute water throughout the home and copper pipes are typically joined to one another using flux and solder.
Personal protective equipment ppe helps keep welding operators free from injury such as burns the most common welding injury and exposure to arc rays.
Avoid rolling up sleeves or pant cuffs as sparks or hot metal will deposit in the folds and may burn through the material.
Keep pants over the top of work boots don t tuck them in.
You can find all the basic soldering copper pipe equipment at full service hardware stores or home centers a propane torch solder emery cloth photo 3 and flux.
The instructions here are specific to copper pipe soldering which differs from the welding copper process.
Copper pipe is also environmentally friendly since it can be recycled.
We also recommend a tube cutter flame protector cloth see opening photo and heavy gloves and eye protection.
