Coastal Flange
Coastal Flange
11906 FM 529
Jersey Village, TX 77041
Phone: 800.643.9063
Fax: 713.937.3471
Email: sales@coastalflange.com
Website: www.coastalflange.com
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  • All dimensions are in inches.
  • These flanges will be furnished with a 1/16" raised face unless otherwise specified.
  • Flat face option available.
  • Standard Bore will be furnished unless otherwise specified.

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ANSI B16.5 Socket Weld Flange
Unit of Measure
1 

Item #

Nominal Pipe Size

Outside Diameter (O)

Thickness (T)

Raised Face Diameter (R)

Length Thru Hub (Y)

Hub Diameter (X)

Bore (B1)

Bore (B2)

Approximate Weight

Bolt Circle (C)

Number of Holes

Diameter of Holes

0H150SWAN N/A 1/2 N/A 3.50 in N/A 0.44 in N/A 1.38 in N/A 0.63 in N/A 1.19 in N/A 0.62 in N/A 0.88 in N/A 1 lb N/A 2.38 in N/A 4 N/A 0.63 in
3Q150SWAN N/A 3/4 N/A 3.88 in N/A 0.50 in N/A 1.69 in N/A 0.63 in N/A 1.50 in N/A 0.82 in N/A 1.09 in N/A 2 lb N/A 2.75 in N/A 4 N/A 0.63 in
01150SWAN N/A 1 N/A 4.25 in N/A 0.56 in N/A 2.00 in N/A 0.69 in N/A 1.94 in N/A 1.05 in N/A 1.36 in N/A 2 lb N/A 3.13 in N/A 4 N/A 0.63 in
1Q150SWAN N/A 1 1/4 N/A 4.63 in N/A 0.63 in N/A 2.50 in N/A 0.81 in N/A 2.31 in N/A 1.38 in N/A 1.70 in N/A 3 lb N/A 3.50 in N/A 4 N/A 0.63 in
1H150SWAN N/A 1 1/2 N/A 5.00 in N/A 0.69 in N/A 2.88 in N/A 0.88 in N/A 2.56 in N/A 1.61 in N/A 1.95 in N/A 3 lb N/A 3.88 in N/A 4 N/A 0.63 in
02150SWAN N/A 2 N/A 6.00 in N/A 0.75 in N/A 3.63 in N/A 1.00 in N/A 3.06 in N/A 2.07 in N/A 2.44 in N/A 5 lb N/A 4.75 in N/A 4 N/A 0.75 in
2H150SWAN N/A 2 1/2 N/A 7.00 in N/A 0.88 in N/A 4.13 in N/A 1.13 in N/A 3.56 in N/A 2.47 in N/A 2.94 in N/A 7 lb N/A 5.50 in N/A 4 N/A 0.75 in
03150SWAN N/A 3 N/A 7.50 in N/A 0.94 in N/A 5.00 in N/A 1.19 in N/A 4.25 in N/A 3.07 in N/A 3.57 in N/A 8 lb N/A 6.00 in N/A 4 N/A 0.75 in
3H150SWAN N/A 3 1/2 N/A 8.50 in N/A 0.94 in N/A 5.50 in N/A 1.25 in N/A 4.81 in N/A 3.55 in N/A 4.07 in N/A 11 lb N/A 7.00 in N/A 8 N/A 0.75 in
04150SWAN N/A 4 N/A 9.00 in N/A 0.94 in N/A 6.19 in N/A 1.31 in N/A 5.31 in N/A 4.03 in N/A 4.57 in N/A 13 lb N/A 7.50 in N/A 8 N/A 0.75 in
05150SWAN N/A 5 N/A 10.00 in N/A 0.94 in N/A 7.31 in N/A 1.44 in N/A 6.44 in N/A 5.05 in N/A 5.66 in N/A 15 lb N/A 8.50 in N/A 8 N/A 0.88 in
06150SWAN N/A 6 N/A 11.00 in N/A 1.00 in N/A 8.50 in N/A 1.56 in N/A 7.56 in N/A 6.07 in N/A 6.72 in N/A 19 lb N/A 9.50 in N/A 8 N/A 0.88 in
08150SWAN N/A 8 N/A 13.50 in N/A 1.13 in N/A 10.63 in N/A 1.75 in N/A 9.69 in N/A 7.98 in N/A 8.72 in N/A 30 lb N/A 11.75 in N/A 8 N/A 0.88 in
10150SWAN N/A 10 N/A 16.00 in N/A 1.19 in N/A 12.75 in N/A 1.94 in N/A 12.00 in N/A 10.02 in N/A 10.88 in N/A 43 lb N/A 14.25 in N/A 12 N/A 1.00 in
12150SWAN N/A 12 N/A 19.00 in N/A 1.25 in N/A 15.00 in N/A 2.19 in N/A 14.38 in N/A 12.00 in N/A 12.88 in N/A 64 lb N/A 17.00 in N/A 12 N/A 1.00 in
14150SWAN N/A 14 N/A 21.00 in N/A 1.38 in N/A 16.25 in N/A 2.25 in N/A 15.75 in N/A 13.25 in N/A 14.14 in N/A 90 lb N/A 18.75 in N/A 12 N/A 1.13 in
16150SWAN N/A 16 N/A 23.50 in N/A 1.44 in N/A 18.50 in N/A 2.50 in N/A 18.00 in N/A 15.25 in N/A 16.16 in N/A 98 lb N/A 21.25 in N/A 16 N/A 1.13 in
18150SWAN N/A 18 N/A 25.00 in N/A 1.56 in N/A 21.00 in N/A 2.69 in N/A 19.88 in N/A 17.25 in N/A 18.18 in N/A 130 lb N/A 22.75 in N/A 16 N/A 1.25 in
20150SWAN N/A 20 N/A 27.50 in N/A 1.69 in N/A 23.00 in N/A 2.88 in N/A 22.00 in N/A 19.25 in N/A 20.20 in N/A 165 lb N/A 25.00 in N/A 20 N/A 1.25 in
22150SWAN N/A 22 N/A 29.50 in N/A 1.81 in N/A 25.25 in N/A 3.13 in N/A 24.25 in N/A 21.25 in N/A 22.22 in N/A 185 lb N/A 27.25 in N/A 20 N/A 1.38 in
24150SWAN N/A 24 N/A 32.00 in N/A 1.88 in N/A 27.25 in N/A 3.25 in N/A 26.13 in N/A 23.25 in N/A 24.25 in N/A 220 lb N/A 29.50 in N/A 20 N/A 1.38 in
Unit of Measure
1