The difference between pipes and tubes is simply in the way it is sized. PVC pipe for plumbing applications and galvanized steel pipe for instance, are measured in IPS (iron pipe size). Copper tube, CPVC, PeX and other tubing is measured nominally, which is basically an average diameter. These sizing schemes allow for universal adaptation of transitional fittings. For instance, 1/2" PeX tubing is the same size as 1/2" copper tubing. 1/2" PVC on the other hand is not the same size as 1/2" tubing, and therefore requires either a threaded male or female adapter to connect them. When used in agricultural irrigation, the singular form "pipe" is often used as a plural.
Our plumbing, heating, and air conditioner services range from basic repair and maintenance to extensive sewer line replacements and remodels. Your comfort and safety is our company’s main concern. Our plumbing and HVAC technicians will assess your home’s systems and perform the necessary service to return your plumbing, heating or cooling system to full capacity.
Pipe is available in rigid "joints", which come in various lengths depending on the material. Tubing, in particular copper, comes in rigid hard tempered "joints" or soft tempered (annealed) rolls. PeX and CPVC tubing also comes in rigid "joints" or flexible rolls. The temper of the copper, that is whether it is a rigid "joint" or flexible roll, does not affect the sizing.
“I have used Central Penn for many repairs/installs over the last 15 years. They have always responded in a prompt manner and I found their people to be very friendly, efficient and competent in diagnosing and repairing any issues I had, whether related to plumbing or HVAC. Furthermore, which you can’t take for granted these days, the guys are very respectful of your home and are careful in their work and thoroughly clean up after the job is completed.”
Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids. Heating and cooling (HVAC), waste removal, and potable water delivery are among the most common uses for plumbing, but it is not limited to these applications. The word derives from the Latin for lead, plumbum, as the first effective pipes used in the Roman era were lead pipes.