Overview

Our Plastic Lay Flat Fire Resistant Ventilation Duct for TBMs is an advanced ventilation solution designed specifically for tunnel construction. Made from high-quality PVC-coated fabric, this ventilation duct combines lightweight construction with durability and excellent fire resistance, making it an ideal choice for tunnel construction ventilation systems.

Technical Specifications

Material: High-strength polyester fiber base fabric with a special PVC coating

Fire rating: Meets EN 13501-1 B-1

Operating temperature range: -40°C to +100°C

Wind pressure resistance: Up to 2500Pa

Diameter range: Φ10 inches to Φ122 inches (customizable)

Length: Standard 5m per section (customizable upon request)

Color: Standard orange (other colors available upon request)

Application Scenarios

This product is designed specifically for tunnel engineering, particularly for:

Subway tunnel construction ventilation

Highway/railway tunnel construction

Mine tunnel ventilation systems

Temporary ventilation for underground projects

Tunnel boring machine (TBM) ventilation

Company Profile

NEWSTAR Plastic Industry Co., Ltd is located in Nanjing, China, specializing in the production of flexible ventilation ducts. We are a manufacturer integrating production, sales, trade, processing and research and development. We have been committed to enhancing our core competitiveness; So that our air ducts can satisfy customers.

Our company has advanced automated production equipment and experienced R&D personnel, which ensures product quality and delivery.

Our corporate philosophy is: customer first, quality always. Looking forward to building win-win cooperation with our customers from all over the world!