Coastal Flange - ASME B16.47 Class 300 Series A Blind Flanges

Unit of Measure

Items	26300BLSA ASME B16.47 Class 300 Series A Welding Neck Flanges	28300BLSA ASME B16.47 Class 300 Series A Welding Neck Flanges	30300BLSA ASME B16.47 Class 300 Series A Welding Neck Flanges	32300BLSA ASME B16.47 Class 300 Series A Welding Neck Flanges	34300BLSA ASME B16.47 Class 300 Series A Welding Neck Flanges
Nominal Pipe Size	N/A 26	N/A 28	N/A 30	N/A 32	N/A 34
Outside Diameter (O)	N/A 38.25 in	N/A 40.75 in	N/A 43.00 in	N/A 45.25 in	N/A 47.50 in
Thickness (T)	N/A 3.31 in	N/A 3.56 in	N/A 3.75 in	N/A 3.94 in	N/A 4.12 in
Raised Face Diameter (R)	N/A 29.50 in	N/A 31.50 in	N/A 33.75 in	N/A 36.00 in	N/A 38.00 in
Approximate Weight	N/A 1079 lb	N/A 1315 lb	N/A 1545 lb	N/A 1795 lb	N/A 2068 lb
Bolt Circle (C)	N/A 34.50 in	N/A 37.00 in	N/A 39.25 in	N/A 41.50 in	N/A 43.50 in
Number of Holes	N/A 28
Diameter of Holes	N/A 1.75 in	N/A 1.75 in	N/A 1.88 in	N/A 2.00 in	N/A 2.00 in