Meanings
Usage patterns
パイプが詰まるfor a pipe to get clogged
The drainpipe got clogged and water overflowed.
パイプをふかすto puff on a (tobacco) pipe
My grandfather was puffing on his pipe on the porch.
〈人〉とのパイプを持つto have a channel/connection with someone
That company has connections with the political world.
パイプをつなぐto connect pipes
The workers connected the new pipes.
パイプに火をつけるto light a pipe
パイプを太くするto strengthen a connection or relationship
The two countries strengthened their ties through economic cooperation.