ANSI B16.5 Class 150 Welding Neck Flanges

ANSI B16.5 Class 150 Welding Neck Flanges

ProductsNominal Pipe SizeOutside Diameter (O)Thickness (T)Raised Face Diameter (R)Length Thru Hub (Y)Point of Weld (A)Hub Diameter (X)Bore (B)Approximate Weight (lbs)Bolt Circle (C)Number of HolesDiameter of Holes
1/2" 150#1/2 3.50 0.44 1.38 1.880.84 1.19 0.62 2 2.38 4 0.63
3Q150WNAN 3/4 3.88 0.50 1.69 2.06 1.05 1.50 0.82 2 2.75 4 0.63
01150WNAN 1 4.25 0.56 2.00 2.19 1.32 1.94 1.05 3 3.13 4 0.63
1Q150WNAN1 1/4 4.63 0.63 2.50 2.25 1.66 2.31 1.38 3 3.50 4 0.63
1H150WNAN1 1/2 5.00 0.69 2.88 2.44 1.90 2.561.61 4 3.88 40.63
02150WNAN26.00 0.75 3.63 2.50 2.383.062.07 6 4.75 40.75
2H150WNAN2 1/2 7.00 0.88 4.13 2.752.88 3.56 2.47 8 5.50 4 0.75
03150WNAN3 7.50 0.94 5.00 2.75 3.50 4.25 3.07 10 6.00 4 0.75
3H150WNAN3 1/2 8.50 0.94 5.50 2.81 4.00 4.81 3.55 12 7.00 8 0.75
04150WNAN4 9.00 0.94 6.19 3.00 4.505.31 4.03 15 7.50 8 0.75
05150WNAN5 10.00 0.94 7.313.50 5.56 6.44 5.05 198.50 8 0.88
06150WNAN6 11.00 1.00 8.50 3.50 6.63 7.566.0724 9.50 8 0.88
08150WNAN8 13.50 1.13 10.63 4.00 8.63 9.69 7.98 39 11.75 8 0.88
10150WNAN10 16.00 1.19 12.754.00 10.75 12.00 10.02 52 14.25 121.00
12150WNAN12 19.00 1.25 15.00 4.50 12.75 14.38 12.00 80 17.00 12 1.00
14150WNAN14 21.00 1.38 16.25 5.00 14.0015.75 13.25 110 18.7512 1.13
16150WNAN16 23.50 1.44 18.50 5.00 16.00 18.0015.25 140 21.25 16 1.13
18150WNAN18 25.00 1.56 21.00 5.50 18.00 19.88 17.25 150 22.75 16 1.25
20150WNAN 20 27.50 1.69 23.00 5.69 20.00 22.00 19.25 180 25.00 20 1.25
22150WNAN22 29.50 1.81 25.25 5.88 22.00 24.2521.25 225 27.2520 1.38
24150WNAN24 32.00 1.88 27.25 6.00 24.00 26.13 23.25 260 29.5020 1.38