... 25mm Conduit Pipe Clamp 1.Material: PVC 2.Types: 1 way, 2 way, 3 way, 4 way 3.PVC Pipe/ Conduit Fitting Wholesale ... , able to resist 25KV voltage, assuring a safe system Fire resistancewith self-extinguishing functionCorrosion Resistanceresistant to acids, bases ... during the process of construction, electrical equipment, electrical components,2) High strength and toughness, are suitable for all kinds ...