Ductwork

QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. When ordering, specify, specify material, gauge (if nonstandard), dimensions A, B, C, end...

QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. When ordering, specify, specify material, gauge (if nonstandard), dimensions A, B, C, end...

QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. When ordering, specify, specify material, gauge (if nonstandard), dimensions A, B, C, end...

QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. When ordering, specify, specify material, gauge (if nonstandard), dimensions A, B, C, end...

QF Branches (sometimes called “wyes” or “laterals”) are standard with QF rolled ends, allowing quick connections with other QF ductwork. When ordering, specify, specify material, gauge (if nonstandard), dimensions A, B, C, end...

Nordfab 18 gauge Flanged Duct Pipe is for applications requiring pipe in sizes greater than 24″ diameter or pipe with flanged connections. The rotational Angle Flange is retained by a Van Stone lip on the pipe end. Flange fully welded upon request...

The Nordfab 18 gauge Quick-Fit® Sleeve, formerly known as the Adjustable Nipple, is used to quickly provide variable length adjustments in ducting lines of QF Pipe. QF Sleeve seams are laser welded, preventing leakage. Quick-Fit ducting components...

The Nordfab 18 gauge Quick-Fit® Sleeve, formerly known as the Adjustable Nipple, is used to quickly provide variable length adjustments in ducting lines of QF Pipe. QF Sleeve seams are laser welded, preventing leakage. Quick-Fit ducting components...

Provides weather protection for roof penetration. Bolted at seam. 23° slope maximum. Available in Galvanized and 304SS (as shown below) or optional 316SS or carbon steel Contact us for assistance with material / custom options.

Allows access without removal of pipe. Product length equals nominal pipe length, and cannot be made shorter than 36". 6”-24” units have a 7” x 14” access hole. Available in Galvanized and 304SS or optional 316SS or...

Nordfab 14 Gauge In-cut duct fittings are used to cut into existing lines of industrial ducting. In-cuts are standard 30° or optional 45°. Specify A and C diameter and end treatment. Priced by C diameter. Saddle length and width = 3" all...

Nordfab 14 Gauge In-cut duct fittings are used to cut into existing lines of industrial ducting. In-cuts are standard 30° or optional 45°. Specify A and C diameter and end treatment. Priced by C diameter. Saddle length and width = 3" all...