1/2, 3/4 and 1 PEX pipes sizes are the most common for residential and light commercial installations. The end use or application ultimately determines which size pipe to use, with most common being: The size of Plumbing PEX is usually determined by the end use, or end application, with most common being: 1/2 PEX plumbing tubing is the most common of all sizes and is typically used in conjunction with PEX plumbing manifolds to carry hot or cold water to plumbing fixtures.
Only one president has died from cancer and that is Hiram Ulysses Simpson Grant. He had cancer in the throat. Other presidents have had cancer but have not died. Only one president has died from cancer and that is Hiram Ulysses Simpson Grant. He had cancer in the throat.
Beau Biden, son of vice president, dies of brain cancer. Gregory Korte, USA TODAY 8:42 a.m. EDT May 31, 2015. Beau Biden devoted his life to public service, like his father, Vice President Joe Biden. The Iraq war veteran and former Delaware attorney general died of brain cancer.