Overview

In modern industry, construction, and specialized work environments, the safety and durability of ventilation systems are paramount. Our customizable, fire-resistant yellow reinforced PVC ventilation duct is a benchmark product designed to address this core need. It combines excellent fire resistance with high strength and abrasion resistance.

Whether it's for welding fume extraction in factory workshops, high-pressure ventilation in mine tunnels, dust emission on construction sites, or even post-fire smoke exhaust, this ventilation duct provides stable, reliable, and safe air delivery under complex and demanding conditions.

Advantages

Use high quality raw materials to ensure product quality;

Being engaged in the field of ventilation system for more than 30years, have rich experience in ventilation design;

Cooperate with several research institutes and have the latest technology;

Several automatic ducting welding production lines with a monthly output of 20,000 flexible ventilation tubes with assured batch order lead time;

PVC spiral tubes are available in custom sizes to ensure a perfect fit for your requests;

The spiral ventilation duct is coupled with zipper and Velcro. The extra fabric on which the zipper/Velcro is sewed is welded to the flexible duct body to ensure that there are no sewing needle eyes throughout the ducting, reducing air leakage.

Our Service and Commitment

We provide more than just a product; we offer a complete solution. From professional selection advice based on your tunnel length, cross-sectional dimensions, and air volume requirements, to installation guidance and technical support, we're here every step of the way. Our ducts are available in a variety of diameters and lengths and can be customized to meet your specific needs.