Introduction and Technical Structure
In the modern world of HVAC, the efficiency of the duct network and prevention of energy waste are of vital importance. Kian Fan Industrial Production Group, understanding this necessity and aiming to upgrade industrial standards, has undertaken the production of gasketed connections. The structure of these connections is based on precise engineering; at the end of each connection piece, a groove is embedded in which an EPDM (Ethylene Propylene Diene Monomer) sealing gasket is placed.
This innovative design is such that during installation and insertion of the connection into the duct, the rubber gasket profile is compressed and completely fills the empty space between the pipe and the connection. This mechanism creates 100% sealing and stability without the need for glue, mastic, or traditional insulation tapes. The gaskets used in Kian Fan products are of high quality and are highly resistant to ultraviolet (UV) rays, which makes their use possible in various environments, even those exposed to sunlight.

Key Features and Advantages
The most important feature of Kian Fan's gasketed connections is increasing system efficiency and significant energy savings. Air leakage in duct connections is one of the main factors of energy waste in buildings; EPDM gaskets prevent this loss by completely filling the seams. These gaskets have stable performance across a wide temperature range from -30 to +100 degrees Celsius, and temperature fluctuations have no effect on their elastic properties and sealing.
Ease of installation and improved quality are other advantages of this product. Duct assembly using these connections is much faster and easier than traditional methods (such as flanges and rivets) and requires less skilled labor. Eliminating the use of mastic and glue keeps the workshop environment cleaner and increases project progress speed. Also, the seamless and clean structure of these connections improves the visual appearance of the duct network.

Specialized Applications
Kian Fan's gasketed connections are used in all projects where quality and efficiency are a priority. In central HVAC systems of large residential, office, and commercial buildings, using these connections guarantees proper air distribution and reduced energy bills. In hospitals and laboratories where precise pressure control and prevention of air leakage are critical, gasketed connections are essential due to their excellent sealing.
In the food and pharmaceutical industries where environmental hygiene is very important, the lack of need for chemical mastics and the use of standard gaskets is a major advantage. Also, in sheds and industrial factories with extensive duct networks, the high installation speed of these connections reduces project delivery time and labor costs.

Conclusion
The gasketed connections of Kian Fan Industrial Production Group, combining European technology and high-quality raw materials, are a smart solution to air leakage challenges and energy costs. Choosing this product guarantees a ventilation system with high durability, maximum efficiency, and fast, clean installation.