The Libyans are building an enormous pipe to carry oil across their country to the coast.
We have to replace some of the pipes for our plumbing because they are rusted.
The city is putting new water pipes into old neighborhoods to reduce the amount of water lost through leaks in the
old system.
A pipe carrying natural gas was damaged during the earthquake, and the entire neighborhood had to be evacuated.
Our water pipes burst during the cold weather last month.
The smoke from the old man's pipe curled up over his head.
Be careful you don't touch
the exhaust pipe when you get on the motorcycle; it is really hot.
The plumbing in the house has old lead pipes that have to be replaced.
John Dunne once said that writing is manual labor of the mind - a job, like laying pipe.
The government wants to outlaw pipes used
for smoking marijuana.
The pipe was blocked, causing water to back up into the basement.
We were digging in our backyard, and accidentally broke an underground water pipe.
Her grandfather smoked a pipe, and the whole house smelled of it.
They piped water into the desert, and started a farm there.
People in this area can now have natural gas piped into their homes for heating and cooking.
Alfred Dunhill once wrote, "Give a man a pipe he can smoke, give a man a book he can read, and his home is bright with a calm delight, though the room be poor indeed."
According to historians, the Roman Emperor Nero had pipes installed under banquet plates to allow his guests to be sprayed with rose scent between dinner courses.
There are 2,202 pipes in the organ at the Chapel Royal, Hampton Court Palace.
Find someone who knows someone who smokes a pipe.