Coastal Flange - Industry Standard Class 300 Series A 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 MSS-SP44 specifications.

Unit of Measure

Items	26300SOSA Industry Standard Class 300 Series A Slip-On Bolting Matches	28300SOSA Industry Standard Class 300 Series A Slip-On Bolting Matches	30300SOSA Industry Standard Class 300 Series A Slip-On Bolting Matches	32300SOSA Industry Standard Class 300 Series A Slip-On Bolting Matches	34300SOSA Industry Standard Class 300 Series A 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 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 3.12 in	N/A 3.38 in	N/A 3.62 in	N/A 3.88 in	N/A 4.00 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
Length Thru Hub (Y)	N/A 5.37 in	N/A 5.68 in	N/A 6.12 in	N/A 6.56 in	N/A 6.81 in
Hub Diameter (X)	N/A 30.25 in	N/A 32.75 in	N/A 34.75 in	N/A 36.75 in	N/A 38.75 in
Minimum Fillet Radius (r)	N/A 0.38 in	N/A 0.44 in	N/A 0.44 in	N/A 0.44 in	N/A 0.50 in
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 595 lb	N/A 729 lb	N/A 840 lb	N/A 964 lb	N/A 1076 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