He kept a box of cutty-pipes on the mantel as a reminder of his grandfather.

The mechanic inspected the jet pipes for cracks before the test flight.

The mechanic inspected the brake pipes for corrosion before the long trip.

The engineer inspected the train pipes before departure to prevent any brake failures.

At the peace conference, delegates placed symbolic pipes of peace on the table to seal their agreement.

She learned to play the pan-pipes to accompany the folk dancers.

At dawn, he tuned his pan pipes and played a gentle melody that drifted across the valley.

The old factory's steam pipes hissed loudly through the night.

The skateboarders practiced tricks on the new quarter pipes until sunset.

Skateboarders from the neighborhood met at the park to practice tricks on the half pipes.