Should I use type L or type M copper pipe?

Should I use type L or type M copper pipe?

Type L copper pipe is recommended where you need strength and protection. But for normal “in the wall” household plumbing, Type M copper pipe is just fine. The beefier Type L is often used underground, in hot water heating systems, for commercial plumbing and for gas line (where permitted).

What is the difference between type M copper and Type L?

The key difference between types L and M is their pressure rating and wall thickness. The most common copper pipe sizes are ½ and ¾ inches. Type M ½ inch measures 0.028” in wall thickness whereas type L ½ inch measures 0.04” in wall thickness.

Can you use Type L copper for pipes?

Type L is beefy enough to be used in underground applications but is often used to replace or repair water lines. If a home is known to have water issues like hard water, Type L copper is often the go-to choice because hard water will not wear through the thicker walls as easily as they will through Type M pipe.

Is Type L copper hard or soft?

Furthermore, there are two kinds available: hard copper Type L and soft copper Type L. For water line replacement, the latter is most common, and the former for outside the house since it’s more durable and will need to withstand direct exposure to the elements.

What are the different grades of copper pipe?

The three most common types of copper pipe used in residential and commercial construction are Type K, Type L, and Type M. A fourth type, used for drain-waste-vent, or DWV, piping, can be found in some older homes.

What is Type L copper?

Type L is considered the most common type of copper piping, as it can be used in many more applications than Type K. Flexible Type L copper can be used to repair or replace old water lines, although rigid tubing is more durable.

What is the difference between 1 copper and 2 copper?

Key Difference – Copper 1 vs Copper 2. The key difference between copper 1 and copper 2 is that copper 1 is formed by the loss of one electron from a copper atom whereas copper 2 is formed by the loss of two electrons from a copper atom. Copper is a transition element that can be found in the d block of the periodic table of elements.

What are the dimensions of copper pipe?

Available sizes are 1/8″ to 12″ diameters in regular wall thickness and 1/8″ to 10″ in extra strong wall thickness. The standard length for copper pipe is 12 feet. Copper pipe is suitable for plumbing, boiler feed lines, refrigeration and for similar purposes.