name: Low Air Leakage Waterproof Flexible PVC Duct for Tunneling
date: 2024-07-09 15:53:01
view: 266
about:
We, NEWSTAR PLASTIC INDUSTRY CO.,LTD., is a professional supplier of flexible ventilation ducting for mine and tunnels in China. Being engaged in the field of mine ventilation for more than 30 years, we have rich experience in making all kinds of fle...
PVC ventilation duct is an air pipe specially designed for underground construction environment, and proper ventilation is essential to maintain a safe and healthy environment for workers. These pipes play an important role in ensuring fresh air circulation, removing harmful gases, and controlling airborne dust and pollutants in underground mines.
Advantages
Pass 3,000 hour durability deterioration test;
Outstanding tearing strength for welding;
Good strength, good flexibility and strong tear resistance;
Fireproof, and waterproof;
Cold Crack Resistance
Anti-mildew, anti-bacteria, anti-corrosion, anti-UV;
Best color fastness;
Anti-static (optional) : surface resistivity : less than 3×108ohm;
Flame retardant(optional) : NFPA-701, B1, B2 or M2
