When it comes to air and pollution control, Southern Metal Fabricators are experts in heavy ductwork fabrication. We design and create durable, long lasting sheet metal ductwork fabrication solutions. This custom fabricated Flue Gas Regulation (FGR) industrial ductwork consists of A36 carbon steel plate, channel and angle, as well as A515 grade steel. Insulated and clad in our facility by a third party, the final product was carefully documented and shipped in multiple loads to the client in Canada.

Technical Data


Project Description Flue Gas Regulation (FGR) Ductwork
Processes Used CNC
Equipment Used Not Applicable
Part Dimensions 42” outer diameter; weight=12,462 lb.
Materials Used A36 carbon steel plate, channel, angle; A516 plate
Finishes flame control, insulation; painted gray
Quality Control Charpy Test
Timeline Not applicable
Delivery Location Calgary, Alberta, Canada
Standards Engineer stamped drawings; Engineering Specification for Painting; Standard General Engineering Specification for Engineered Products