The phrase "a system of pipe" is not correct in standard written English.
It should be "a system of pipes" to refer to multiple pipes collectively.
Example: "The building's plumbing relies on a complex system of pipes to ensure proper water flow."
Alternatives: "a network of pipes" or "a piping system."
A system of pipes set up to drip water over cliff faces guarantees optimal formation of climbs each year.
Storm sewage, or storm water, is runoff from precipitation that is collected in a system of pipes or open channels.
The electric coils were replaced in 1997 by a system of pipes filled with a solution including antifreeze.
That's achievable with liquid helium, which, in a superconducting chip, would probably circulate through a system of pipes inside an insulated housing, like Freon in a refrigerator.
First, instead of injecting liquid nitrogen directly into the engine's cylinder, his system boils it by running it through a system of pipes called a heat exchanger.
Ultimately, he says, such devices could be put into a system of pipes and left in place indefinitely, conducting automatic, nonstop monitoring of the system.
Firms can cut costs by sharing infrastructure, as chemical firms in northern England have done, using a system of pipes to transport chemicals cheaply and safely.
The building also has a heat recovery system to recycle energy, so that warm air, instead of being discharged from the building, is run through a system of pipes to warm the water in the pool.
Help came thick and fast, and the area now boasts a fully equipped thatched mud kitchen and a system of pipes and pulleys to transport water around the site.
It's less true that the hot lead moved through a system of pipes connecting all the machines to a common heat source that pumped the metal like blood through veins.
