Coastal Flange - ASME B16.47 Class 400 Series A Blind Flanges

Unit of Measure

Items	26400BDSA ASME B16.47 Class 400 Series A Blind Flanges	28400BDSA ASME B16.47 Class 400 Series A Blind Flanges	30400BDSA ASME B16.47 Class 400 Series A Blind Flanges	32400BDSA ASME B16.47 Class 400 Series A Blind Flanges	34400BDSA ASME B16.47 Class 400 Series A Blind Flanges
Flange Type	N/A Blind
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
Minimum Thickness (T)	N/A 3.88 in	N/A 4.12 in	N/A 4.38 in	N/A 4.56 in	N/A 4.81 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 1263 lb	N/A 1520 lb	N/A 1802 lb	N/A 2075 lb	N/A 2415 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 1.88 in	N/A 2.00 in	N/A 2.12 in	N/A 2.12 in	N/A 2.12 in