Application scope and adaptability of plastic-coated steel pipes

First, the application scope of plastic-coated steel pipes

(I) Coal mine system: underground water supply and drainage, fire sprinkler, underground grouting, positive and negative pressure ventilation gas extraction, and other pipe networks.

(II) Heat network water supply system: buried heat network water supply, hot and cold circulating water system

(III) Municipal system: anti-corrosion pipelines such as building water supply, natural gas, seawater transportation, and sewage discharge.

(IV) Industrial chemical industry: corrosive medium transportation in petrochemical, non-ferrous metal smelting, coking, light industry, and other industries.

(V) Protection project: buried cable protection pipe, fire sprinkler pipe system, sports field kindergarten guardrail project

(VI) Other anti-corrosion pipelines suitable for this product

Second, the adaptability of plastic-coated steel pipes

1. Adapt to 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 sheath, it can effectively shield external signal interference.

3. Good pressure resistance, the pressure can reach 6mpa.

4. Good insulation performance, as a protective tube for wires, leakage will never occur.

5. No burrs, smooth tube wall, suitable for passing wires or cables during construction.