Galvanized duct because of its excellent corrosion resistance of galvanized duct, the surface is smooth, relatively light weight, very easy and convenient production, engineering and other prominent features of the relatively short period of galvanized duct manufacturers, has now been widely Application galvanized duct thickness, especially for air conditioning and ventilation systems, commercial buildings concentrated exhaust, dust smoke shop, commercial facade smoke, cooking fumes emissions. Galvanized duct, it with its good fire performance can be well applied to the purification system return air duct, central air conditioning and ventilation pipes, industrial supply and exhaust ventilation pipe, environmental protection system for suction and discharge pipe, mine gas drainage pipe, duct mine rubberized cloth, and many other occasions. To know galvanized zinc coating duct passivated, stained or coated galvanized steel matting agent guard duct, can significantly improve their protective and decorative. And galvanized duct fire performance is mainly reflected in, it has not flammable, but one thing to note is that it is burning insulation depends on how the material may be, we recommend galvanized duct material to choose glass wool and other non-combustible insulation material. Galvanized duct making | shenglong air conditioning (certified) | Jiaxing galvanized duct ventilation and air conditioning provided by the Texas shenglong plant. Texas shenglong ventilation and air conditioning plant (www.fengguan666.com) (www.dzsltfkt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shenglong leader in air conditioning with the staff warmly welcome all inquiries negotiations to create a better future Shenglong conditioning.