What Metal is Used For Pipes in Houses?
Before 1980, most homes used cast iron for vertical drain, vent stack, and horizontal drain lines. Although cast iron can rust and degrade over time, plastic piping has been a popular choice since then. Available in ABS or PVC, plastic pipe is cheap and easy to install. However, plastic pipes are susceptible to bursting and leaks, which is why they are used sparingly in new construction. what metal is used for pipes in plumbing in houses?
Copper has been used for plumbing for decades and is still commonly found around fixtures in older homes. This type of metal has numerous advantages over steel, including high durability and flexibility. Copper can handle high temperatures and oxidation without deteriorating. Copper is also resistant to corrosion and is a popular choice for water supply lines. Stainless steel is another material for pipes in houses. Both are sturdy, but can be expensive.
Before the invention of plastic piping, lead and clay piping were commonly used in homes. Cast iron and copper were also commonly used for water transportation in the ancient world. In the early twentieth century, cast iron, terra cotta, and copper pipes were popular. In the 1970s, polybutylene was introduced. Polybutylene, like lead, is vulnerable to damage from chlorine exposure, and is banned by many building codes.
Plastic tubing is also common. Many homes use polyvinyl chloride (PVC) pipes. CPVC has the strength of PVC, and is acceptable in many regions. Schedule 80 PVC pipes are sometimes used for cold-water supply lines. But before installing these pipes, you should consult a plumber. It is important to note that PVC pipe isn’t ideal for use inside walls or floors.
Copper is a relatively expensive choice for most homes, and it is a more durable alternative to PVC. But copper can be more expensive, and it’s also prone to lead contamination. It is a good choice for older houses, but it is important to consider the benefits and drawbacks of each metal before making your final decision. There are several differences between PVC and copper pipes, so make sure you know which ones will work best for your home.
Another type of pipe is PEX. PEX is a newer plastic material, and is often initialed as XLPE. It has numerous benefits. PEX is highly flexible and doesn’t require elbow joints, unlike CPVC. PEX pipes require less labor because they don’t need soldering. It can also be used in long, continuous runs. PEX pipes are also durable and flexible.
Copper piping is common in older houses. Its thinnest types are Type M and Type L, and they are both made of copper. Type M copper is best for drain, waste, and vent pipes, while Type L copper is used for interior hot and cold supply lines. Type L copper is the middle choice. It is more flexible and malleable and is often used in tight spaces and flexible areas.
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