Industry Standard Class 75 Slip-On Flanges

ProductsNominal Pipe SizeOutside Diameter (O)Thickness (T1)Raised Face Diameter (R)Length Thru Hub (Y)Base of Hub Diameter (X)Bore (B)Approximate Weight (lbs)Bolt Circle (C)Circle (C) Number of Holes Diameter of Holes
26075SOIS26 33.00 1.25 30.00 2.25 28.50 26.25 12031.00 32 1.00
28075SOIS 28 35.00 1.2532.00 2.25 30.50 28.25 140 33.00 36 1.00
30075SOIS30 37.00 1.25 34.00 2.25 32.50 30.25 15035.00 36 1.00
32075SOIS 32 39.50 1.25 36.252.50 34.63 32.25 170 37.38 40 1.13
34075SOIS 34 41.50 1.25 38.25 2.50 36.63 34.25 180 39.38 40 1.13
36075SOIS36 43.50 1.25 40.25 2.50 38.63 36.25 19041.38 44 1.13
42075SOIS42 50.00 1.25 46.50 2.75 44.75 42.25 235 47.75 48 1.25
48075SOIS48 56.00 1.25 52.50 2.88 50.75 48.25 270 53.75 56 1.25
54075SOIS54 62.50 1.38 59.003.13 57.25 54.25335 60.25 68 1.25
60075SOIS6068.50 1.63 65.00 3.63 63.25 60.25 450 66.25 72 1.25
66075SOIS66 75.50 1.75 71.63 4.0069.50 66.25 590 73.00 72 1.38
72075SOIS72 81.50 2.00 77.63 4.50 75.50 72.25730 79.00 80 1.38