One of the main advantages of metal pipes is their small diameter, which possess and polypropylene pipes. While the steel pipe has a diameter of 1 inch, the production of metal pipes produces finished products with a diameter of three-quarters of an inch.
It is also possible to produce metal-tube diameter of 10 millimeters, or 8. This installation of metal pipes can be carried out in all conditions, and their possible application greatly enhanced.
Generating today Aluminum pipes universal enough, they can be used both indoors and outdoors. When using metal pipe is important to maintain free access to them in those places where the metal-fittings connect together two pipes, that is, at the joints.
Compared with steel pipes, plastic pipes, plastic pipes are more flexible, do not require the use of special corners and bends her knees for places.