ANSI B16.5 Class 1500 Threaded Flanges

ANSI B16.5 Class 1500 Threaded Flanges

ProductsNominal 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
0H1500THAN1/2 4.750.881.381.25 1.504 3.25 4 0.88
3Q1500THAN3/4 5.131.00 1.69 1.38 1.75 5 3.50 4 0.88
011500THAN1 5.881.13 2.00 1.63 2.06 8 4.00 4 1.00
1Q1500THAN1 1/4 6.251.13 2.50 1.63 2.50 9 4.384 1.00
1H1500THAN1 1/2 7.001.25 2.88 1.75 2.75 124.88 4 1.13
021500THAN28.501.50 3.63 2.25 4.1325 6.50 8 1.00
2H1500THAN2 1/2 9.631.63 4.13 2.50 4.88 367.50 8 1.13
031500THAN310.501.88 5.002.88 5.25 48 8.00 8 1.25
041500THAN412.252.13 6.19 3.56 6.38 73 9.50 8 1.38
51500THAN514.752.88 7.31 4.13 7.75 130 11.50 8 1.63
61500THAN615.503.25 8.50 4.69 9.00 165 12.50 12 1.50
81500THAN819.003.63 10.63 5.63 11.50 260 15.50 12 1.75
101500THAN1023.004.25 12.75 6.2514.50 435 19.00 12 2.00
121500THAN1226.504.88 15.00 7.13 17.75 580 22.50 16 2.13