Lowest Price HVAC Systems Galvanized Spiral Duct

タイトルまたは説明

·Detail Specification:

Type: R size: *0mm****0mm
Material: galvanized steel,  
Thickness of the plate:0.5t,0.6t,0.8t,1.0t
 

The advantages of  Spiral ducts compared to traditional rectangular duct are numerous and compelling: Fine appearance;-Economical to install;Low air leakage, optimal airflow characteristics, and less pressure drop allow smaller and more efficient air moving equipment;Inherently stronger, allowing the use of lighter gauge, less costly metals;Efficiently manufactured from strip steel to any diameter;Spiral duct's smooth interior traps less dust and is easier to clean.We have pre-insulated spiral duct and un-insulated duct.

·Company:

Octopus Metal Co., Ltd is the leading HVAC Ductwork manufacturer in China. Our annual processing capacity reaches **0 **0 tons (1.5 million M2).
 
We operates 4 efficient production sites for galvanized rectangular air duct manufacture. Our duct works are certified by China National Accreditation Service for Conformity Assessment (CNAS).