AIR DUCT FABRIC | DURAOXFORD DLT-3701

Description Views: 335Air duct fabric is specifically designed for airflow control, durability, and safety. The polyester base fabric provides high tensile strength, dimensional stability, and resistance to deformation, allowing the duct to maintain a consistent shape during long-term operation. The PU coating precisely controls air permeability, improves air tightness where required, and adds water resistance, surface strength, and ease of cleaning. Yellow | RAL1021 Red | RAL3020 Black | RAL9017 Blue | RAL5005 Grey | RAL7040 Compared with PVC fabric air duct materials, Polyester fabric remains flexible under repeated folding, installation, and washing. It also provides better tear resistance and fatigue performance, especially in large-span systems or applications requiring frequent maintenance. In terms of fire safety, this type of textile can achieve stable and reliable flame retardant performance in compliance with EN or NFPA standards, without relying on high plasticizer content, resulting in more consistent aging behavior. In low-temperature or high-humidity environments such as cold storage, food processing, and logistics facilities. As a direct manufacturer, our material performance is controlled from the beginning of the production process. High-tenacity polyester yarns are carefully selected, followed by controlled weaving process to achieve the required strength, fabric density, and weight. The fabric then undergoes heat setting and dimensional stabilization before single-side or double-side PU coating is applied to meet specific airflow, water resistance, and durability requirements.Functional finishes such as flame retardant, anti-mildew, and anti-static treatments are added according to project needs, followed by strict inspection of fabric weight, width, air control, and mechanical properties. This integrated manufacturing process allows full customization of fabric weight, color, yarn specification, fabric width, and functional performance, enabling precise matching with different airflow designs and fabric air duct system requirements. For fabric air duct system manufacturers and HVAC integrators, Our material provides a reliable, durable, and technically balanced material solution. If you are looking for a customizable material, we are ready to support your project with samples, technical data, and material expertise. Air Duct Fabric Technical Datasheet: AIR DUCT FABRIC | DURAOXFORD DLT-3701 Structure: Signle side PU coated polyester fabric Yarn type: 600D  Width: 1.5m-2.5m Weight: 230g(±10g)/sqm Thickness: 0.3mm Colour: Customize Tearing strength: 240(N/5cm) Tensile strength: 2500(N/5cm) Suitable temperature: -40 °C to 110 °C Water proof: Water pressure ≥1500 mm Flame retardant:  DIN 4102 B1 Customization:  REACH compliant Package: Paper tube 76 mm (3″) paper core PE Bag Meter per roll: 30m-500m   Features: Lightweight constructionReduces load on ceiling structures and simplifies installation. Single-side PU coatingControls air permeability, improves air tightness, and enhances surface durability. High flexibilityEasy to fold, transport, install, remove, and reinstall without cracking. Uniform airflow performanceSupports even air distribution through engineered outlets and duct design. Polyester Oxford base fabricProvides high tensile strength, tear resistance, and dimensional stability. Flame retardant performanceCompliant with DIN 4102 B1, suitable for HVAC safety requirements. Wide temperature resistanceMaintains performance from -40 °C to 110 °C. Water-repellent surfaceResists moisture, condensation, and humidity. Water pressure resistanceRated to ≥1500 mm, suitable for HVAC environments with condensation. Good fatigue resistanceWithstands repeated installation, folding, and washing. Chemical complianceREACH compliant, suitable for European HVAC markets. Customizable specificationsFabric weight, color, width, yarn type, and functional finishes available. Applications: Fabric Air Ducting (Textile Duct Systems) Supply and return air ducts for HVAC systems Uniform, low-velocity airflow distribution Replacement or alternative to metal ducting in large spaces Industrial HVAC & Ventilation Manufacturing plants and workshops Warehouses and logistics centers Energy-efficient air distribution systems Commercial HVAC Applications Shopping malls and supermarkets Sports halls, gyms, and arenas Exhibition centers and public buildings Hygienic & Controlled HVAC Environments Food processing facilities Pharmaceutical plants Washable HVAC duct systems HVAC Systems in Cold & Humid Areas Cold storage and refrigerated warehouses Areas with high condensation risk HVAC systems operating from -40 °C to 110 °C