Latest Duct Manufacturing Standards 2026 | Process & Technical Requirements 1. What is an Air Duct? An air duct is a system used to transport air in facilities such as factories, buildings, and commercial centers. It enables effective air circulation, fresh air supply, and exhaust air removal. The duct system plays a crucial role in …
What is an Air Duct? Effects, Composition and Classification of Round – Square Air Ducts 1. What is an air duct? Air ducts are an important device in the ventilation and air conditioning (HVAC) system, helping to circulate and distribute air in buildings, factories, commercial centers, hospitals, and many other projects. As a connection between …
Differences between flexible air ducts and regular air ducts: Which type should you choose? In the ventilation – air conditioning system, choosing the appropriate type of duct plays an important role in ensuring operational efficiency and cost savings. The two most popular types today are soft air ducts and regular air ducts (hard air ducts). …
Plastic air grille: Durable, Beautiful, Effective Ventilation Solution Plastic air grille is increasingly used in civil and industrial ventilation and air conditioning systems thanks to its lightweight, rust-free and easy-to-maintain properties. With many diverse designs and applications, Plastic air grille not only helps circulate air effectively but also ensures the aesthetics of the installation space. …
What is air damper? What is that? Structure, Classification and Application in Ventilation System In air conditioning and ventilation systems, Air Damper is an indispensable device to effectively regulate, control and distribute air flow. Although it is a small part, the air valve plays an extremely important role in maintaining pressure, flow and wind direction …
Air Grille Louver: Optimize Airflow, Enhance Aesthetics In ventilation and air conditioning (HVAC) systems, choosing the appropriate type of air vent not only affects the air distribution efficiency but also determines the aesthetic factor for the entire space. Among the many popular types of louvers, the air grille louver stands out thanks to its ability …
How Does VCD Work? Understand Correctly to Operate Effectively In an air conditioning system (HVAC), regulating air flow is a key factor to ensure stable operating performance, save energy and maintain user comfort. One of the devices that plays an important role in this process is VCD. So how does VCD work? 1. What is …
What is a Fireproof Air Duct? Safety Protection Solutions for HVAC Systems In designing ventilation and air conditioning systems (HVAC), fire safety is a factor that cannot be ignored, especially in high-rise buildings, commercial centers or factories. In particular, fireproof ducts are an important component that helps prevent fire and smoke from spreading along the …
Fireproof Duct Materials EI 45 – EI 120: Classification & Application In ventilation and air conditioning systems, especially in projects with strict fire prevention and fighting requirements, the use of EI fireproof ducts is mandatory according to standards. Not only does it ensure effective fire prevention and insulation, this type of pipe also requires special …
EUSTEEL – Leading air duct manufacturer in Vietnam Eusteel is a leading brand specializing in manufacturing and supplying air ducts, air valves, air doors, fireproof air ducts and accessories for HVAC systems. With many years of experience and modern production lines, Eusteel air ducts are trusted to be used in many large projects such as …
