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Slip On Orifice Class 300 Flanges

Slip-On Orifice Class 300

(Click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions)
Drilling
Nom  SizeODThicknessOD of RFDia at BaseDia BevelLTHDia of Pressure ConnectionBolt CircleHole Dia# of HolesBolt Dia
OCRXBYTT
in14.881.522.121.361.88 1/43.50.694 5/8
mm12438.150.853.834.547.86.488.917.515.9
in1 1/26.121.52.882.751.951.88 1/44.50.814 3/4
mm155.438.173.269.949.5047.86.4114.320.619.1
in26.51.53.623.312.441.94 1/450.698 5/8
mm165.138.191.984.162.049.36.412717.515.9
in2 1/27.51.54.123.942.942.00 1/45.880.818 3/4
mm190.538.1104.6100.174.750.86.4149.420.619.1
in38.251.554.623.572.06 3/86.620.818 3/4
mm209.638.1127117.390.752.39.5168.120.619.1
in4101.56.195.754.572.12 1/27.880.818 3/4
mm25438.1157.2146.1116.153.812.7200.220.619.1
in612.51.58.58.126.722.12 1/210.620.8812 3/4
mm317.538.1215.9206.2170.753.812.7269.722.419.1
in8151.6210.6210.258.722.44 1/213112 7/8
mm38141.1269.7260.4221.562.012.7330.225.422.2
in1017.51.8812.7512.6210.882.62 1/215.251.12161   
mm444.547.8323.9320.5276.466.512.7387.428.425.4
in1220.521514.7512.882.88 1/217.751.25161 1/8
mm520.750.8381374.7327.273.212.7450.931.828.6
in14232.1216.2516.7514.143.00 1/220.251.25201 1/8
mm584.253.8412.8425.5359.276.212.7514.431.828.6
in1625.52.2518.51916.163.25 1/222.51.38201 1/4
mm647.757.2469.9482.6410.582.612.7571.535.131.8
in18282.38212118.183.5 1/224.751.38241 1/4
mm711.260.5533.4533.4461.888.912.7628.735.131.8
in2030.52.52323.1220.203.75 1/2271.38241 1/4
mm774.763.5584.2587.2513.195.312.7685.835.131.8
in24362.7527.2527.6224.254.19 1/2321.62241 1/2
mm914.469.9692.2701.5616106.412.7812.841.138.1

(1)- Other NPT and SW connections available upon request

Welding Neck Orifice Class 300SO Flange PDF (for printing).