The ducts carry polluted air from the hoods to the control equipment and from the control equipment to the fans. The four main types of ducts include water-cooled ducts, refractory ducts, stainless steel and carbon steel.
Water-cooled ducts and refractory ducts are used when the gas temperature is above 1500 degrees Fahrenheit.
Stainless steel ducts are usually suitable when the gas temperature is between 1150 and 1500 degrees Fahrenheit, and carbon steel ducts are suitable for non-corrosive gases at temperatures below 1150 degrees Fahrenheit.
In addition to transmitting gas flow, ducting can act as a heat exchanger for cooling hot gases.
The experts of the technical unit of the company have designed the canals according to the standards of this industry by visiting the location and evaluating the desired industry and the concentration and size of dust particles and preventing the deposition of particles in the canals.
Due to the various facilities and equipment available in the production line, there is the ability to build designed channels.