name: Flexible High Tensile Strength PVC Mining and Tunneling Ventilation Duct
date: 2025-04-27 17:08:43
view: 182
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...
Overview
Flexible High Tensile Strength PVC Mining and Tunneling Ventilation Duct is an advanced ventilation solution specially designed for mining and tunneling engineering. Made of special PVC-coated fabric, it features outstanding durability, tear resistance and environmental adaptability, and can meet the strict ventilation requirements of underground operations.
Specifications
Material | PVC coated fabric |
Color | Yellow or Black or Orange |
Flame retardant(optional) | B1, B2, M1, M2, NFPA701 |
Use temperature | -40℃ ~ +100℃ |
Anti-static (optional) | <300 mega |
Diameter | 10-122 inches |
Standard Length | 1 m-300 m (Custom length available) |
Coupling Type | Zipper, Velcro |
Applications
This ventilation duct is particularly suitable for:
Ventilation system for deep shaft coal mines
Ventilation for subway tunnel construction
Ventilation of diversion tunnels in water conservancy projects
Construction of underground military facilities
Emergency disaster relief temporary ventilation
Quality assurance and service
All products have passed:
ISO 9001:2015 Quality Management System Certification
MSHA Mine Safety Certification
CE Safety Certification
We offer an 18-month quality guarantee, 48-hour emergency response service, and a professional technical team to support on-site installation guidance.
