ASTM CLASS 900 SLIP-ON FLANGES

Item #Nominal Pipe SizeOutside Diameter (O)Thickness (T)Raised Face Diameter (R)Length Thru Hub (Y)Hub Diameter (X)Bore (B)Approximate Weight (lbs)Bolt Circle (C)Number of HolesDiameter of Holes
0H900SOAN 1/2 4.75 0.88 1.38 1.25 1.50 0.88 4 3.25 4 0.88
3Q900SOAN 3/4 5.13 1.00 1.69 1.38 1.75 1.09 5 3.50 4 0.88
01900SOAN 1 5.88 1.13 2.00 1.63 2.06 1.36 8 4.00 4 1.00
1Q900SOAN 1 1/4 6.25 1.13 2.50 1.63 2.50 1.70 9 4.38 4 1.00
1H900SOAN 1 1/2 7.00 1.25 2.88 1.75 2.75 1.95 12 4.88 4 1.13
02900SOAN 2 8.50 1.50 3.63 2.25 4.13 2.44 25 6.50 8 1.00
2H900SOAN 2 1/2 9.63 1.63 4.13 2.50 4.88 2.94 36 7.50 8 1.13
03900SOAN 3 9.50 1.50 5.00 2.13 5.00 3.57 26 7.50 8 1.00
04900SOAN 4 11.50 1.75 6.19 2.75 6.25 4.57 53 9.25 8 1.25
05900SOAN 5 13.75 2.00 7.31 3.13 7.50 5.66 83 11.00 8 1.38
06900SOAN 6 15.00 2.19 8.50 3.38 9.25 6.72 110 12.50 12 1.25
08900SOAN 8 18.50 2.50 10.63 4.00 11.75 8.72 170 15.50 12 1.50
10900SOAN 10 21.50 2.75 12.75 4.25 14.50 10.88 245 18.50 16 1.50
12900SOAN 12 24.00 3.13 15.00 4.63 16.50 12.88 325 21.00 20 1.50
14900SOAN 14 25.25 3.38 16.25 5.13 17.75 14.14 400 22.00 20 1.63
16900SOAN 16 27.75 3.50 18.50 5.25 20.00 16.16 425 24.25 20 1.75
18900SOAN 18 31.00 4.00 21.00 6.00 22.25 18.18 600 27.00 20 2.00
20900SOAN 20 33.75 4.25 23.00 6.25 24.50 20.20 730 29.50 20 2.13
24900SOAN 24 41.00 5.50 27.25 8.00 29.50 24.25 1400 35.50 20 2.63