plumber services London Plumbing in a nutshell - Wikipedia
Quick definition of "plumbing", provided to us by Wikipedia
Plumbing is the system of pipes, drains, fittings, valves, and fixtures installed for the distribution of potable water for drinking, heating and washing, and waterborne waste removal. "Plumbing" also refers to a skilled trade which deals with installation and maintenance.
The plumbing industry is a basic and substantial part of every developed economy. The word derives from the Latin plumbum for lead, as the first effective pipes used in Roman era were lead pipes.
"Plumbing" often denotes the supply and waste system of an individual building, distinguishing it from water supply and sewage systems that serve a group of buildings.
Źródło: https://en.wikipedia.org/wiki/Plumbing
Different pipes for different purposes
Constructing your plumbing and drainage installation, isn't as straightforward as it may seem. First thing you need to choose, is what type of pipes are you going to use? There is plenty to choose from, but not all are multi purpose and good for your home.
Generally speaking, you need the ones relatively easy to install, repair if needed and with long life span. Price is also relevant, of course, but sometimes it is better to pay up more up front, rather than upgrade it later.
The answer to such problem is only one - PEX pipes. You might thought that copper pipes are better, but they aren't - harder to install and much more expensive. All in all, pipes from PEX are very good, either for the plumber or user. The only thing that's left, is to find were you can get them cheapest, and in required diameters.
Inspections hydraulic
Any equipment or installation is exposed to some specific defects that occur during its use. Many of them can be easily repaired, but some require our specialized knowledge and skills. To avoid such problems, which can be particularly troublesome when it comes to plumbing, it is appropriate to deal with installations. To this end, regular checks and inspections, so that potential failures are detected before they even occur. Such inspections simply call the appropriate service to on-site check everything thoroughly. All it will take a little time, and with such a service gain confidence that will not meet us serious problem.