- Country of manufactureUkraine
Round flanges may be suitable for welded and galvanized ductwork. They are able to provide reliable connection without protrusions and gaps. Typically a compound of the duct by means of flanges used for mounting the smoke removal systems, pneumatic and aspiration. Flanges can be useful when you want to quickly get the duct sections having the desired length.
We have our own equipment that produces steel flanges for circular ducts.
It is performed for manufacturing flanges of the duct by parts of profile rolling three rollers in the cold state. Thereafter, the flange ends fastened by welding. To prevent corrosion, cover flange surface primer GF.