Blind Flange 3/4 Inch Class 1500 Posted on June 28, 2021 Version Download 0 File Size 107.27 KB File Count 1 Create Date June 28, 2021 Last Updated June 28, 2021 Download Description Blind Flange Class 1500 Reference : ANSI ASME B16.5 Flanges Size NPS : 3/4" Size DN : 20 mm. Blind Flange Thickness : 25.4 mm. Weight : 2.7 kg. StudBolt Size : 3/4" UNC Or (M20) x 115 Long No. of Bolts : 4 EA. Holes Diamater : 22.225 mm. Blind Flange 20mm Blind Flange 3/4 Inch