Pipe Dimension And Piping Information
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Blind Flange Class 900 Reference : ANSI ASME B16.5 Flanges Size NPS : 20″ Size DN : 500 mm. Blind Flange Thickness : 108 mm. Weight : 463 kg. StudBolt Size : 2″ UNC Or (M52) x 350 Long No. of Bolts : 20 EA. Holes Diamater : 53.975 mm.