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Dimensions and Weight Chart for ASME/ANSI B16.5 Class 400 Lap Joint Flanges 2020/10/01 22:33:00

Dimensions and Weight Chart for ASME/ANSI B16.5 Class 400 Lap Joint Flanges

DNNPSOverall DiameterInside Diameter(Min.)Thickness of Flange(Min.)Overall LenghtLap RadiusDiameter of HubNumber of BoltsDiameter of Bolt HolesDiameter of Bolt Circle


ABCDRFHIJ
151/29522.914.322338415.766.7
203/411528.215.92534841982.6
25112534.917.52735441988.9
321 1/413543.720.72956441998.4
401 1/21555022.332670422.3114.3
50216562.525.437884819127
652 1/219075.428.6418100822.3149.2
80321091.431.84610117822.3168.3
903 1/2230104.1354910133825.4184.2
1004255116.8355111146825.4200
1255280144.538.15411178825.4235
1506320171.441.357132061235.4269.9
2008380222.247.768132601228.4330.2
25010445277.454102133211631.75387.4
30012520328.257.2108133751635.1450.8
35014585360.260.4117134252035.1514.4
40016650411.263.5127134832038.1571.5
45018710462.366.7137135332438.1628.6
50020775514.469.9146135872441.1685.8
6002491561676.2159137022447.8812.8

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