Coastal Flange - ANSI B16.5 Class 2500 Welding Neck Flanges

Unit of Measure

Items	0H2500WNAN ANSI B16.5 Class 2500 Welding Neck Flanges	3Q2500WNAN ANSI B16.5 Class 2500 Welding Neck Flanges	012500WNAN ANSI B16.5 Class 2500 Welding Neck Flanges	1Q2500WNAN ANSI B16.5 Class 2500 Welding Neck Flanges	1H2500WNAN ANSI B16.5 Class 2500 Welding Neck Flanges
Flange Type	N/A Welding Neck
Nominal Pipe Size	N/A 1/2	N/A 3/4	N/A 1	N/A 1 1/4	N/A 1 1/2
Outside Diameter (O)	N/A 5.25 in	N/A 5.50 in	N/A 6.25 in	N/A 7.25 in	N/A 8.00 in
Thickness (T)	N/A 1.19 in	N/A 1.25 in	N/A 1.38 in	N/A 1.50 in	N/A 1.75 in
Raised Face Diameter (R)	N/A 1.38 in	N/A 1.69 in	N/A 2.00 in	N/A 2.50 in	N/A 2.88 in
Length Thru Hub (Y)	N/A 2.88 in	N/A 3.13 in	N/A 3.50 in	N/A 3.75 in	N/A 4.38 in
Point of Weld (A)	N/A 0.84 in	N/A 1.05 in	N/A 1.32 in	N/A 1.66 in	N/A 1.90 in
Hub Diameter (X)	N/A 1.69 in	N/A 2.00 in	N/A 2.25 in	N/A 2.88 in	N/A 3.13 in
Bore (B)	N/A Specified by purchaser
Approximate Weight	N/A 7 lb	N/A 8 lb	N/A 12 lb	N/A 17 lb	N/A 25 lb
Bolt Circle (C)	N/A 3.50 in	N/A 3.75 in	N/A 4.25 in	N/A 5.13 in	N/A 5.75 in
Number of Holes	N/A 4
Diameter of Holes	N/A 0.88 in	N/A 0.88 in	N/A 1.00 in	N/A 1.13 in	N/A 1.25 in