XD Branches have leak-free, solid welded seams.

XD Branches in 12 gauge galvanized steel are supplied with flanged ends. Standard is rotational Angle Flanges attached loosely, retained via 1/2″ vanstone lip. If welded flanges are required, clocking must be specified.

• Standard 30º Optional 45º.
• When ordering specify A, B, C diameters.
• A – B ≥ B-C
• Use formula above to determine if a reducer is needed at “C”.

XD branches are also available in 14 gauge with Quick-Fit™ (QF) ends for quick assembly or with flanged ends. Nordfab also offers branches in standard-duty gauges.