Copper fittings, brass fittings, and bronze fittings are all types of metal fittings commonly used in plumbing and other applications. While they may look similar at first glance, there are key differences in their composition, properties, and functions.
Copper fittings are made from copper, a versatile and durable metal known for its excellent conductivity and corrosion resistance. Copper fittings are commonly used in plumbing systems for water supply lines and heating systems. They are easy to solder, making them a popular choice for DIY projects. Copper fittings are also biostatic, meaning they inhibit the growth of bacteria, making them a hygienic choice for potable water systems.
Brass fittings are made from brass, an alloy of copper and zinc. Brass fittings are known for their strength, durability, and corrosion resistance. They are often used in plumbing systems, as well as in automotive and industrial applications. Brass fittings are also easy to machine and have a low friction coefficient, making them ideal for applications where a tight seal is required.
Bronze fittings are made from bronze, an alloy of copper and other metals such as tin or aluminum. Bronze fittings are known for their strength, corrosion resistance, and aesthetic appeal. They are often used in marine applications, as well as in plumbing systems where exposure to harsh conditions is a concern. Bronze fittings are also resistant to dezincification, a form of corrosion that can occur in brass fittings.
In summary, copper fittings are ideal for potable water systems due to their biostatic properties, brass fittings are strong and durable with low friction, and bro