1. plastic-coated steel pipes are suitable for buried and humid environments and can withstand high and extremely low temperatures.
2. strong anti-interference ability. if the plastic-coated steel pipe is used as a cable casing, it can shield external signal interference.
3. the plastic-coated steel pipe has good pressure resistance, and the pressure can reach 6mpa.
4. the plastic-coated steel pipe has good insulation performance and will never leak electricity as a protective tube for electric wires.
5. no burrs, smooth pipe wall, suitable for wearing wires or cables during construction.