
PVC-U Insulating Electrical Conduit Pipe Joint Fittings. High Insulating Property: PVC-U material resists electricity and undertakes over 25KV voltage. Non-Flammable Material: High limiting oxygen index; self-extinguishing when away from fire. Corrosion Resistant: Strong resistance to most acids and alkalis; no rust or antiseptic needed. Long Service Life: PVC-U piping network can be used for more than 50 years. Light Weight & Easy Install: Density is 1/5 to 1/6 of cast iron; simple connection and quick installation. High Impact Resistance: Suitable for laying in concrete with high shock strength. OEM & Customization: Accepts OEM business, custom designs, and flexible customization options. Global Certifications: Certified with CE, SGS, ISO 9001, ISO 14001, OHSAS 18001, and WRAS.