XD Flanged Branch 12ga

XD Flanged Branch 12ga, also known as wyes or laterals are added typically to accommodate an additional line or lines into the main one in applications that require thick walled ducting. They are manufactured in 12ga galvanized steel with flanged ends and standard 30° with a 45° option.
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XD Flanged Branches 12 gauge, also known as wyes or laterals are added typically to accommodate an additional line or lines into the main one in highly abrasive applications that require thick walled ducting. They are higher wear and an excellent alternative where standard gauged branches are requiring frequent replacement.

XD Flanged Branches 12ga are manufactured as follows:

  • In galvanized 12 gauge steel with diameter sizes of 8 to 48 inches and standard 30 degrees with an optional 45 degrees.
  • Seam is solid welded and leak free.
  • Flanged ends come standard with Angle Flanges (ANGFL), retained with a 5/8 inch vanstone lip. They are attached loosely in order that the flanges can be rotated for bolt alignment. Flange can be fully welded upon request.
Branch Flange
Size
in.
Wgt.
lbs.
OD
in.
ID
in.
Hgt. (H)
in.
Thk. (T)
in.
ID
in.
B.C.
in.
OD
in.
Bolts
#
Hole Dia.
in.
8 64 7.93 7.77 1.25 0.1250 8.13 9.56 10.63 6 0.375
9 71 8.92 8.76 1.25 0.1250 9.13 10.63 11.63 6 0.438
10 80 9.93 9.77 1.25 0.1250 10.13 11.81 12.63 6 0.438
11 85 10.92 10.76 1.25 0.1250 11.13 12.75 13.63 6 0.438
12 93 11.99 11.83 1.50 0.1250 12.13 14.00 15.13 8 0.438
13 100 13.00 12.84 1.50 0.1250 13.13 15.00 16.13 8 0.438
14 108 13.99 13.83 1.50 0.1250 14.13 16.00 17.13 8 0.438
15 123 14.99 14.83 1.50 0.1250 15.13 17.00 18.13 8 0.438
16 132 16.00 15.84 1.50 0.1875 16.13 18.00 19.13 8 0.438
17 140 17.00 16.84 1.50 0.1875 17.13 19.00 20.13 8 0.438
18 148 17.99 17.83 1.50 0.1875 18.13 20.00 21.13 8 0.438
20 167 20.00 19.84 1.50 0.1875 20.13 21.75 23.13 12 0.438
22 188 22.01 21.85 1.50 0.1875 22.13 23.75 25.13 12 0.438
24 208 23.98 23.82 1.50 0.1875 24.13 25.88 27.13 12 0.438
26 242 26.07 25.91 2.00 0.1875 26.13 28.38 30.13 16 0.438
28 266 28.07 27.91 2.00 0.1875 28.13 30.38 32.13 16 0.438
30 296 30.06 29.90 2.00 0.1875 30.13 32.38 34.13 16 0.438
32 326 32.06 31.90 2.00 0.1875 32.13 34.38 36.13 16 0.438
34 361 33.93 33.77 2.00 0.1875 34.13 36.38 38.13 16 0.438
36 431 36.06 35.90 2.00 0.1875 36.13 38.38 40.13 16 0.438
38 467 38.08 37.92 2.00 0.1875 38.13 40.38 42.13 24 0.438
40 467 40.08 39.92 2.00 0.1875 40.13 42.38 44.13 24 0.438
42 0 42.07 41.91 2.00 0.1875 42.13 44.38 46.13 24 0.438
44 0 44.08 43.92 2.00 0.1875 44.13 46.38 48.13 24 0.438
46 0 46.08 45.92 2.00 0.1875 46.13 48.38 50.13 24 0.438
48 0 48.09 47.93 2.00 0.1875 48.13 50.38 52.13 24 0.438
Galvanized Gauge Metal Thickness
Gauge Inches Millimeters
12 0.1084 2.753
NOTES:
  1. 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.
Item Material Compliance/Rating
XD Flanged Branch 12ga Galvanized ASTM A527 with a G-90 Rating
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