Product Features
100% high tenacity polyester yarns with PVC coating
Laminated technology & Hot-melt coating technology
Good flexibility
Completely waterproof
Outstanding tearing strength for welding;
Cold crack resistance
Anti-mildew
Anti-static
Fire-resistant
Flexible ventilation ducting is a critical component in maintaining safe working conditions within metro tunnel environments. The selection of appropriate materials, diameter, and installation practices are key considerations to ensure optimal performance and worker safety.
Installation and maintenance
Installation: Before installation, carefully inspect the pipe to ensure that there is no damage or defect. During installation, follow the design drawings and installation instructions to ensure that pipes are tightly connected without leakage. At the same time, pay attention to the installation position and height of the pipeline to meet the ventilation needs.
Maintenance: Check and maintain the pipe regularly, remove the dust and debris in the pipe, and keep the pipeline unimpeded. Replace or repair it in time if it is damaged.
