Coastal Flange - ASME B16.47 Class 75 Series B Blind Flanges

Unit of Measure

Items	2675BDSB ASME B16.47 Class 75 Series B Blind Flanges	2875BDSB ASME B16.47 Class 75 Series B Blind Flanges	3075BDSB ASME B16.47 Class 75 Series B Blind Flanges	3275BDSB ASME B16.47 Class 75 Series B Blind Flanges	3475BDSB ASME B16.47 Class 75 Series B 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 30.00 in	N/A 32.00 in	N/A 34.00 in	N/A 36.00 in	N/A 38.00 in
Minimum Thickness (T)	N/A 1.31 in	N/A 1.31 in	N/A 1.31 in	N/A 1.44 in	N/A 1.50 in
Raised Face Diameter (R)	N/A 27.75 in	N/A 29.75 in	N/A 31.75 in	N/A 33.75 in	N/A 35.75 in
Approximate Weight	N/A 255 lb	N/A 290 lb	N/A 330 lb	N/A 390 lb	N/A 430 lb
Bolt Circle (C)	N/A 28.50 in	N/A 30.50 in	N/A 32.50 in	N/A 34.50 in	N/A 36.50 in
Number of Holes	N/A 36	N/A 40	N/A 44	N/A 48	N/A 52
Diameter of Holes	N/A 0.75 in