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ANSI B16.5 Class 150 Welding Neck Flanges
ANSI B16.5 Class 150 Flanges
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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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Item # |
Nominal Pipe Size |
Outside Diameter (O) |
Thickness (T) |
Raised Face Diameter (R) |
Length Thru Hub (Y) |
Point of Weld (A) |
Hub Diameter (X) |
Bore (B) |
Approximate Weight |
Bolt Circle (C) |
Number of Holes |
Diameter of Holes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0H150WNAN | Nominal Pipe Size N/A 1/2 | Outside Diameter (O) N/A 3.50 in | Thickness (T) N/A 0.44 in | Raised Face Diameter (R) N/A 1.38 in | Length Thru Hub (Y) N/A 1.88 in | Point of Weld (A) N/A 0.84 in | Hub Diameter (X) N/A 1.19 in | Bore (B) N/A 0.62 in | Approximate Weight N/A 2 lb | Bolt Circle (C) N/A 2.38 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.63 in |
3Q150WNAN | Nominal Pipe Size N/A 3/4 | Outside Diameter (O) N/A 3.88 in | Thickness (T) N/A 0.50 in | Raised Face Diameter (R) N/A 1.69 in | Length Thru Hub (Y) N/A 2.06 in | Point of Weld (A) N/A 1.05 in | Hub Diameter (X) N/A 1.50 in | Bore (B) N/A 0.82 in | Approximate Weight N/A 2 lb | Bolt Circle (C) N/A 2.75 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.63 in |
01150WNAN | Nominal Pipe Size N/A 1 | Outside Diameter (O) N/A 4.25 in | Thickness (T) N/A 0.56 in | Raised Face Diameter (R) N/A 2.00 in | Length Thru Hub (Y) N/A 2.19 in | Point of Weld (A) N/A 1.32 in | Hub Diameter (X) N/A 1.94 in | Bore (B) N/A 1.05 in | Approximate Weight N/A 3 lb | Bolt Circle (C) N/A 3.13 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.63 in |
1Q150WNAN | Nominal Pipe Size N/A 1 1/4 | Outside Diameter (O) N/A 4.63 in | Thickness (T) N/A 0.63 in | Raised Face Diameter (R) N/A 2.50 in | Length Thru Hub (Y) N/A 2.25 in | Point of Weld (A) N/A 1.66 in | Hub Diameter (X) N/A 2.31 in | Bore (B) N/A 1.38 in | Approximate Weight N/A 3 lb | Bolt Circle (C) N/A 3.50 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.63 in |
1H150WNAN | Nominal Pipe Size N/A 1 1/2 | Outside Diameter (O) N/A 5.00 in | Thickness (T) N/A 0.69 in | Raised Face Diameter (R) N/A 2.88 in | Length Thru Hub (Y) N/A 2.44 in | Point of Weld (A) N/A 1.90 in | Hub Diameter (X) N/A 2.56 in | Bore (B) N/A 1.61 in | Approximate Weight N/A 4 lb | Bolt Circle (C) N/A 3.88 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.63 in |
02150WNAN | Nominal Pipe Size N/A 2 | Outside Diameter (O) N/A 6.00 in | Thickness (T) N/A 0.75 in | Raised Face Diameter (R) N/A 3.63 in | Length Thru Hub (Y) N/A 2.50 in | Point of Weld (A) N/A 2.38 in | Hub Diameter (X) N/A 3.06 in | Bore (B) N/A 2.07 in | Approximate Weight N/A 6 lb | Bolt Circle (C) N/A 4.75 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.75 in |
2H150WNAN | Nominal Pipe Size N/A 2 1/2 | Outside Diameter (O) N/A 7.00 in | Thickness (T) N/A 0.88 in | Raised Face Diameter (R) N/A 4.13 in | Length Thru Hub (Y) N/A 2.75 in | Point of Weld (A) N/A 2.88 in | Hub Diameter (X) N/A 3.56 in | Bore (B) N/A 2.47 in | Approximate Weight N/A 8 lb | Bolt Circle (C) N/A 5.50 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.75 in |
03150WNAN | Nominal Pipe Size N/A 3 | Outside Diameter (O) N/A 7.50 in | Thickness (T) N/A 0.94 in | Raised Face Diameter (R) N/A 5.00 in | Length Thru Hub (Y) N/A 2.75 in | Point of Weld (A) N/A 3.50 in | Hub Diameter (X) N/A 4.25 in | Bore (B) N/A 3.07 in | Approximate Weight N/A 10 lb | Bolt Circle (C) N/A 6.00 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.75 in |
3H150WNAN | Nominal Pipe Size N/A 3 1/2 | Outside Diameter (O) N/A 8.50 in | Thickness (T) N/A 0.94 in | Raised Face Diameter (R) N/A 5.50 in | Length Thru Hub (Y) N/A 2.81 in | Point of Weld (A) N/A 4.00 in | Hub Diameter (X) N/A 4.81 in | Bore (B) N/A 3.55 in | Approximate Weight N/A 12 lb | Bolt Circle (C) N/A 7.00 in | Number of Holes N/A 8 | Diameter of Holes N/A 0.75 in |
04150WNAN | Nominal Pipe Size N/A 4 | Outside Diameter (O) N/A 9.00 in | Thickness (T) N/A 0.94 in | Raised Face Diameter (R) N/A 6.19 in | Length Thru Hub (Y) N/A 3.00 in | Point of Weld (A) N/A 4.50 in | Hub Diameter (X) N/A 5.31 in | Bore (B) N/A 4.03 in | Approximate Weight N/A 15 lb | Bolt Circle (C) N/A 7.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 0.75 in |
05150WNAN | Nominal Pipe Size N/A 5 | Outside Diameter (O) N/A 10.00 in | Thickness (T) N/A 0.94 in | Raised Face Diameter (R) N/A 7.31 in | Length Thru Hub (Y) N/A 3.50 in | Point of Weld (A) N/A 5.56 in | Hub Diameter (X) N/A 6.44 in | Bore (B) N/A 5.05 in | Approximate Weight N/A 19 lb | Bolt Circle (C) N/A 8.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 0.88 in |
06150WNAN | Nominal Pipe Size N/A 6 | Outside Diameter (O) N/A 11.00 in | Thickness (T) N/A 1.00 in | Raised Face Diameter (R) N/A 8.50 in | Length Thru Hub (Y) N/A 3.50 in | Point of Weld (A) N/A 6.63 in | Hub Diameter (X) N/A 7.56 in | Bore (B) N/A 6.07 in | Approximate Weight N/A 24 lb | Bolt Circle (C) N/A 9.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 0.88 in |
08150WNAN | Nominal Pipe Size N/A 8 | Outside Diameter (O) N/A 13.50 in | Thickness (T) N/A 1.13 in | Raised Face Diameter (R) N/A 10.63 in | Length Thru Hub (Y) N/A 4.00 in | Point of Weld (A) N/A 8.63 in | Hub Diameter (X) N/A 9.69 in | Bore (B) N/A 7.98 in | Approximate Weight N/A 39 lb | Bolt Circle (C) N/A 11.75 in | Number of Holes N/A 8 | Diameter of Holes N/A 0.88 in |
10150WNAN | Nominal Pipe Size N/A 10 | Outside Diameter (O) N/A 16.00 in | Thickness (T) N/A 1.19 in | Raised Face Diameter (R) N/A 12.75 in | Length Thru Hub (Y) N/A 4.00 in | Point of Weld (A) N/A 10.75 in | Hub Diameter (X) N/A 12.00 in | Bore (B) N/A 10.02 in | Approximate Weight N/A 52 lb | Bolt Circle (C) N/A 14.25 in | Number of Holes N/A 12 | Diameter of Holes N/A 1.00 in |
12150WNAN | Nominal Pipe Size N/A 12 | Outside Diameter (O) N/A 19.00 in | Thickness (T) N/A 1.25 in | Raised Face Diameter (R) N/A 15.00 in | Length Thru Hub (Y) N/A 4.50 in | Point of Weld (A) N/A 12.75 in | Hub Diameter (X) N/A 14.38 in | Bore (B) N/A 12.00 in | Approximate Weight N/A 80 lb | Bolt Circle (C) N/A 17.00 in | Number of Holes N/A 12 | Diameter of Holes N/A 1.00 in |
14150WNAN | Nominal Pipe Size N/A 14 | Outside Diameter (O) N/A 21.00 in | Thickness (T) N/A 1.38 in | Raised Face Diameter (R) N/A 16.25 in | Length Thru Hub (Y) N/A 5.00 in | Point of Weld (A) N/A 14.00 in | Hub Diameter (X) N/A 15.75 in | Bore (B) N/A 13.25 in | Approximate Weight N/A 110 lb | Bolt Circle (C) N/A 18.75 in | Number of Holes N/A 12 | Diameter of Holes N/A 1.13 in |
16150WNAN | Nominal Pipe Size N/A 16 | Outside Diameter (O) N/A 23.50 in | Thickness (T) N/A 1.44 in | Raised Face Diameter (R) N/A 18.50 in | Length Thru Hub (Y) N/A 5.00 in | Point of Weld (A) N/A 16.00 in | Hub Diameter (X) N/A 18.00 in | Bore (B) N/A 15.25 in | Approximate Weight N/A 140 lb | Bolt Circle (C) N/A 21.25 in | Number of Holes N/A 16 | Diameter of Holes N/A 1.13 in |
18150WNAN | Nominal Pipe Size N/A 18 | Outside Diameter (O) N/A 25.00 in | Thickness (T) N/A 1.56 in | Raised Face Diameter (R) N/A 21.00 in | Length Thru Hub (Y) N/A 5.50 in | Point of Weld (A) N/A 18.00 in | Hub Diameter (X) N/A 19.88 in | Bore (B) N/A 17.25 in | Approximate Weight N/A 150 lb | Bolt Circle (C) N/A 22.75 in | Number of Holes N/A 16 | Diameter of Holes N/A 1.25 in |
20150WNAN | Nominal Pipe Size N/A 20 | Outside Diameter (O) N/A 27.50 in | Thickness (T) N/A 1.69 in | Raised Face Diameter (R) N/A 23.00 in | Length Thru Hub (Y) N/A 5.69 in | Point of Weld (A) N/A 20.00 in | Hub Diameter (X) N/A 22.00 in | Bore (B) N/A 19.25 in | Approximate Weight N/A 180 lb | Bolt Circle (C) N/A 25.00 in | Number of Holes N/A 20 | Diameter of Holes N/A 1.25 in |
22150WNAN | Nominal Pipe Size N/A 22 | Outside Diameter (O) N/A 29.50 in | Thickness (T) N/A 1.81 in | Raised Face Diameter (R) N/A 25.25 in | Length Thru Hub (Y) N/A 5.88 in | Point of Weld (A) N/A 22.00 in | Hub Diameter (X) N/A 24.25 in | Bore (B) N/A 21.25 in | Approximate Weight N/A 225 lb | Bolt Circle (C) N/A 27.25 in | Number of Holes N/A 20 | Diameter of Holes N/A 1.38 in |
24150WNAN | Nominal Pipe Size N/A 24 | Outside Diameter (O) N/A 32.00 in | Thickness (T) N/A 1.88 in | Raised Face Diameter (R) N/A 27.25 in | Length Thru Hub (Y) N/A 6.00 in | Point of Weld (A) N/A 24.00 in | Hub Diameter (X) N/A 26.13 in | Bore (B) N/A 23.25 in | Approximate Weight N/A 260 lb | Bolt Circle (C) N/A 29.50 in | Number of Holes N/A 20 | Diameter of Holes N/A 1.38 in |