Blind Flange Class 400 Reference : ANSI ASME B16.5 Flanges Size NPS : 20" Size DN : 500 mm. Blind Flange Thickness : 69.9 mm. Weight : 266 kg. StudBolt Size : 1 1/2" UNC Or (M39) x 240 Long No. of Bolts : 24 EA. Holes Diamater : 41.275 mm.
Blind Flange Class 400
Reference : ANSI ASME B16.5 Flanges
Size NPS : 20"
Size DN : 500 mm.
Blind Flange Thickness : 69.9 mm.
Weight : 266 kg.
StudBolt
Size : 1 1/2" UNC Or (M39) x 240 Long
No. of Bolts : 24 EA.
Holes Diamater : 41.275 mm.