We fabricate Oval Ducts by lockforming methods ; where segmental mitered ducts' components are locked with Grooved & Rolling Tight Seams and Beading, or if necessary the Blazing Oxy-fuel welding is used to joint components into shape in various dimension & sizes.

The formation steps are basically involved of manually locking, rolling, welding hammering etc. are shown as follows :

Specialist in fabricate of Ducting to suit your requirements:

Ducts' fabrication and fittings (GI, S/S & AI etc.) as for Oval Ducts: