Duct Pipe Hanger HJ
The Duct Pipe Hanger HJ provides a very sturdy connection that does not allow the pipe to move in any direction. The Pipe hangers from 3 to 24" in diameter come in either 14ga Galvanize metal or 16ga SS. The Clearance hole is 7/16th. Bolts and nuts are supplied with hanger.
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Duct Pipe Hanger HJ can be connected directly to the ceiling and provides a sturdy connection that keeps pipe movement to a minimum.
The Duct Pipe Hanger HJ is manufactured as follows:
- from 3 to 24 inches in diameter in either 14 gauge Galvanize metal or 16 gauge 304SS Stainless Steel.
- The Clearance hole is 7/16 inches
- Bolts and nuts are supplied with hanger, size 5/16 -18 x 1-3/4 inches for hanger sizes 3 to 24inches
- Manufactured in either 14 gauge Galvanize or 16 gauge 304SS Stainless Steel.
| Size
in. |
Wgt.
lbs |
|---|---|
| 3 | 0.45 |
| 4 | 0.55 |
| 5 | 0.65 |
| 6 | 0.75 |
| 7 | 0.85 |
| 8 | 0.95 |
| 9 | 1.05 |
| 10 | 1.15 |
| 11 | 1.30 |
| 12 | 1.45 |
| 13 | 1.60 |
| 14 | 1.75 |
| 15 | 1.90 |
| 16 | 2.20 |
| 17 | 2.50 |
| 18 | 2.65 |
| 20 | 3.40 |
| 22 | 4.10 |
| 24 | 5.00 |
Galvanized Gauge Metal Thickness
| Gauge | Inches | Millimeters |
|---|---|---|
| 14 | 0.079 | 2.01 |
Stainless Gauge Metal Thickness
| Gauge | Inches | Millimeters |
|---|---|---|
| 16 | 0.0625 | 1.59 |
NOTES:
- At temperatures ranging between 390° F and 480° F, the zinc-iron alloy layers in the galvanized steel will continue to provide a high level of protection from corrosion. However, there may be some peeling, changes in mechanical properties, and reduction in the corrosion protection. Recommended maximum service temperature is 390° F.
- For 304 SS metal, bluing may occur at temperatures of 800° F and above.
| Item | Material | Compliance/Rating |
|---|---|---|
| Duct Pipe Hanger HJ | Galvanized | ASTM A653 with a G-90 Rating |
| 304 SS | Finish meets ASTM A240 | |
| 316 SS | Finish meets ASTM A240 |