ANSI B16.5 Class 900 Lap Joint Flanges

ANSI B16.5 Class 900 Lap Joint Flanges

ProductsNominal Pipe SizeOutside Diameter (O)Thickness (T)Length Thru Hub (Y)Hub Diameter (X)Radius (r)Bore (B)Approximate Weight (lbs)Bolt Circle (C)Number of HolesDiameter of Holes
0H900LJAN1/2 4.75 0.88 1.38 1.25 0.13 1.50 0.90 4 3.25 4
3Q900LJAN3/4 5.13 1.00 1.69 1.380.13 1.75 1.11 5 3.504
012500LJAN1 5.88 1.132.00 1.63 0.13 2.06 1.38 8 4.00 4
1Q2500LJAN 1 1/4 6.25 1.13 2.50 1.63 0.19 2.50 1.729 4.38 4
1H2500LJAN1 1/2 7.001.25 2.88 1.75 0.25 2.75 1.97 12 4.884
022500LJAN2 8.50 1.503.63 2.25 0.31 4.13 2.46 25 6.50 8
2H2500LJAN2 1/2 9.63 1.63 4.13 2.50 0.31 4.88 2.97 35 7.50 8
032500LJAN39.50 1.50 2.135.00 0.383.6025 7.508 1.00
042500LJAN411.50 1.75 2.75 6.25 0.44 4.60 51 9.25 8 1.25
052500LJAN5 13.75 2.00 3.13 7.50 0.50 5.69 81 11.008 1.38
062500LJAN6 15.00 2.19 3.38 9.25 0.50 6.75 105 12.50 12 1.25
082500LJAN8 18.50 2.50 4.5011.75 0.50 8.75 190 15.50 12 1.50
102500LJAN10 21.502.75 5.00 14.50 0.50 10.92 275 18.50 16 1.50
122500LJAN12 24.00 3.13 5.63 16.50 0.50 12.92 370 21.0020 1.50
14900LJAN1425.25 3.386.13 17.75 0.50 14.18 415 22.00 20 1.63
16900LJAN16 27.75 3.506.50 20.00 0.50 16.19465 24.25 20 1.75
18900LJAN18 31.00 4.00 7.50 22.25 0.50 18.20 65027.00 20 2.00
20900LJAN20 33.75 4.25 8.25 24.500.50 20.25 810 29.50 20 2.13
24900LJAN24 41.00 5.50 10.50 29.50 0.50 24.25 1550 35.50 20 2.63