The full name of PVC is Polyvinylchlorid, whose main component is polyvinyl chloride. In addition, other proportioning ingredients are added to enhanc...
In electrical engineering, the commonly used wire conduits are mainly metal and plastic wire and tube, and their classification is also different.The ...
Plastic water pipes are made of high molecular polymers, and different materials determine the different characteristics of plastic water pipes. In or...
Conduit fittings are connectors and fittings used to connect one piece of conduit to another, or to connect conduit to an electrical box. They are ava...
A junction box is used in building construction and consists of a square box or housing that provides protection and a safety barrier for electrical c...
Professionals usually recommend installing a junction box by bringing a new wire from the main electrical panel to the box rather than tapping off an ...