Overview
Our Flexible Positive Pressure Air Ventilation Ducting for Tunnel is an advanced ventilation solution specially designed for tunnel engineering. This air duct is made of high-strength PVC-coated fabric, featuring excellent durability, flexibility and air tightness. It can effectively meet the ventilation requirements in various tunnel construction and operation. Whether it is subway construction, highway tunnels, railway tunnels or mining projects, this product can provide reliable positive pressure ventilation support to ensure the safety and comfort of the working environment.
Product advantages
Compared with traditional metal air ducts or other types of flexible air ducts, our PVC-coated tunnel positive pressure ventilation air ducts have the following core competitive advantages
High cost performance: Compared with metal air ducts, the procurement cost is reduced by more than 40%, and the installation cost is reduced by 60%
Long service life: Under normal usage conditions, the service life can reach 5 to 8 years
Easy maintenance: Only simple cleaning is required on a daily basis, and no special maintenance is needed
Energy-saving and highly efficient: The inner wall has a low friction coefficient, which can save 15-20% of the energy consumption of the fan
Wide adaptability: It can be applied from cold regions to tropical regions, and from dry environments to high-humidity environments
Technical support
Ventilation system design consultation
Guidance on air duct selection
Optimization of the installation plan
Maintenance and care suggestions
On-site technical guidance
Quality assurance and service commitment
All of our tunnel ventilation duct products have passed the ISO9001 quality management system certification and provide:
18-month quality guarantee period
48-hour rapid response service
Professional technical team support
A perfect after-sales tracking system
