** Notice : আপনার প্রোডাক্টের ব্র্যান্ড, ধরন ও তথ্য সংযুক্ত করতে WhatsApp-এ টেক্সট করুন ~ +8801718443362 ~ আপনাদের সহযোগিতা একান্ত কাম্য. **
Call Us: 880171844332
Brand:
Category:AC - HVAC
Subcategory:Ducting SYS
Kitchen exhaust ducts are usually made of black steel (carbon steel) rather than galvanized steel. Many kitchen exhaust ducts have a thickness of 1.6mm (16 SWG).
Light kitchens that don’t emit a lot of greasy exhaust air may use ducts made of galvanized steel or even aluminium. However, commercial kitchens will always use black steel for their exhaust ducts.
Commercial kitchens need to discharge a huge amount of greasy and smelly kitchen exhaust air. But, they can’t afford to leak any smell to other parts of the commercial building.
Hence, kitchen exhaust duct joints need to be welded rather than using slip & drive joint or TDC joint. Since galvanized steel and aluminium are very difficult to weld, black steel material is chosen for kitchen exhaust ducts.
Light kitchens may not have high airflow and a few leakages is usually fine. Hence, they can use the cheaper aluminium or the easier to install galvanized steel as the material for their exhaust ducts.
Black steel or carbon steel is prone to rust. Hence, kitchen exhaust ducts are always coated with a layer of anti-corrosion paint, usually green in color but depending on the building’s requirement.
Kitchen exhaust ducts are usually not insulated. However, if they are located in places where people may come into contact or pass through air-conditioned rooms, they are most likely to have insulations.
Kitchen exhaust ducts are usually made of black steel (carbon steel) rather than galvanized steel. Many kitchen exhaust ducts have a thickness of 1.6mm (16 SWG).
Light kitchens that don’t emit a lot of greasy exhaust air may use ducts made of galvanized steel or even aluminium. However, commercial kitchens will always use black steel for their exhaust ducts.
Commercial kitchens need to discharge a huge amount of greasy and smelly kitchen exhaust air. But, they can’t afford to leak any smell to other parts of the commercial building.
Hence, kitchen exhaust duct joints need to be welded rather than using slip & drive joint or TDC joint. Since galvanized steel and aluminium are very difficult to weld, black steel material is chosen for kitchen exhaust ducts.
Light kitchens may not have high airflow and a few leakages is usually fine. Hence, they can use the cheaper aluminium or the easier to install galvanized steel as the material for their exhaust ducts.
Black steel or carbon steel is prone to rust. Hence, kitchen exhaust ducts are always coated with a layer of anti-corrosion paint, usually green in color but depending on the building’s requirement.
Kitchen exhaust ducts are usually not insulated. However, if they are located in places where people may come into contact or pass through air-conditioned rooms, they are most likely to have insulations.
SYSdiary All Rights Reserved