ASTM CLASS 1500 THREADED FLANGES

Item #Nominal Pipe SizeOutside Diameter (O)Thickness (T)Raised Face Diameter (R)Length Thru Hub (Y)Hub Diameter (X)Approximate Weight (lbs)Bolt Circle (C)Number of HolesDiameter of Holes
0H1500THAN 1/2 4.75 0.88 1.38 1.25 1.50 4 3.25 4 0.88
3Q1500THAN 3/4 5.13 1.00 1.69 1.38 1.75 5 3.50 4 0.88
011500THAN 1 5.88 1.13 2.00 1.63 2.06 8 4.00 4 1.00
1Q1500THAN 1 1/4 6.25 1.13 2.50 1.63 2.50 9 4.38 4 1.00
1H1500THAN 1 1/2 7.00 1.25 2.88 1.75 2.75 12 4.88 4 1.13
021500THAN 2 8.50 1.50 3.63 2.25 4.13 25 6.50 8 1.00
2H1500THAN 2 1/2 9.63 1.63 4.13 2.50 4.88 36 7.50 8 1.13
031500THAN 3 10.50 1.88 5.00 2.88 5.25 48 8.00 8 1.00
041500THAN 4 12.25 2.13 6.19 3.56 6.38 73 9.50 8 1.38
51500THAN 5 14.75 2.88 7.31 4.13 7.75 130 11.50 8 1.63
61500THAN 6 15.50 3.25 8.50 4.69 9.00 165 12.50 12 1.50
81500THAN 8 19.00 3.63 10.63 5.63 11.50 260 15.50 12 1.75
101500THAN 10 23.00 4.25 12.75 6.25 14.50 435 19.00 12 2.00
121500THAN 12 26.50 4.88 15.00 7.13 17.75 580 22.50 16 2.13