Coastal Flange - Industry Standard Class 150 Series B Slip-On Bolting Matches

All dimensions are in inches.
These flanges will be supplied with a 1/16" raised face unless otherwise specified.
Flat face option available.
Dimensions are supportive from industry terminology and are a non-committee specification.
These flanges are not covered by ASME B16.47 or API-605 specifications.

Unit of Measure

Items	26150SOSB Industry Standard Class 150 Series B Slip-On Bolting Matches	28150SOSB Industry Standard Class 150 Series B Slip-On Bolting Matches	30150SOSB Industry Standard Class 150 Series B Slip-On Bolting Matches	32150SOSB Industry Standard Class 150 Series B Slip-On Bolting Matches	34150SOSB Industry Standard Class 150 Series B Slip-On Bolting Matches
Flange Type	N/A Slip-On
Nominal Pipe Size	N/A 26	N/A 28	N/A 30	N/A 32	N/A 34
Outside Diameter (O)	N/A 30.94 in	N/A 32.94 in	N/A 34.94 in	N/A 37.06 in	N/A 39.56 in
Thickness (T)	N/A 1.62 in	N/A 1.75 in	N/A 1.75 in	N/A 1.81 in	N/A 1.94 in
Raised Face Diameter (R)	N/A 28.00 in	N/A 30.00 in	N/A 32.00 in	N/A 34.00 in	N/A 36.25 in
Length Thru Hub (Y)	N/A 2.62 in	N/A 2.75 in	N/A 2.75 in	N/A 2.81 in	N/A 2.94 in
Hub Diameter (X)	N/A 26.94 in	N/A 28.94 in	N/A 31.00 in	N/A 33.06 in	N/A 35.12 in
Minimum Fillet Radius (r)	N/A 0.38 in
Flange Bore (B)	N/A 26.25 in	N/A 28.25 in	N/A 30.25 in	N/A 32.25 in	N/A 34.25 in
Approximate Weight	N/A 85 lb	N/A 97 lb	N/A 103 lb	N/A 125 lb	N/A 165 lb
Bolt Circle (C)	N/A 29.31 in	N/A 31.31 in	N/A 33.31 in	N/A 35.44 in	N/A 37.69 in
Number of Holes	N/A 36	N/A 40	N/A 44	N/A 48	N/A 40
Diameter of Holes	N/A 0.88 in	N/A 0.88 in	N/A 0.88 in	N/A 0.88 in	N/A 1.00 in