K, the heaviest pipe, is used primarily for underground lines outdoors.

Then the spool went through the loop to create a simple hitch around the heavy pipe.

O'Brien had to keep his head ducked to avoid banging it on the network of heavy pipes above.

Elvdalen had been smoking a heavy pipe and he had laid it down in an ash-tray on his desk.

Superintendent Jones lighted a heavy black pipe.

In a lightning movement, a bit of heavy pipe smashed into her hand, forcing her to drop the weapon.

The heaviest pipe, made of wood, weighs about 850 pounds and is 32 feet long, said Mr. Toth.

Her cargo consisted of great bundles of heavy black pipes slung beneath the body.

A heavy pipe and cigarette smoker from an early age, Attlee had breathing problems in his later years.