Is there a difference between plastic pipe and wire tube?

In the decoration of the circuit with which the same good? Which is the same as the general said to buy the same line? In the decoration to electricity with what the pros and cons? More

Answer:

. not the same, cold pipe that is steel / iron pipe, PVC is plastic, but PVC pipe can also be cold-formed, the smaller the better diameter. . PVC (full name Polyvinylchlorid), the main ingredient for the polyvinyl chloride, in addition to other ingredients to enhance its heat resistance, toughness, ductility and so on. The top layer of this surface film is a paint, the middle of the main component is polyvinyl chloride, the bottom is the back coating adhesive.

and then the audio line and video cable [audio line (red and white) , Video line (yellow)】 corresponding to the color connection set-top box with TV

the first cable signal cable (white) access to the set-top box rear panel signal input;