Pipe Dimension And Piping Information
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Blind Clange Class 300 Reference : ANSI ASME B16.5 Flanges Size NPS : 20″ Size DN : 500 mm. Blind Flange Thickness : 62 mm. Weight : 230 kg. StudBolt Size : 1 1/4″ UNC Or (M33) x 205 Long No. of Bolts : 24 EA. Holes Diamater : 34.925 mm.