blind flange Class 150 Reference : ANSI ASME B16.5 Flanges Size NPS : 20" Size DN : 500 mm. Blind Flange Thickness : 38.1 mm. Weight : 130 kg. StudBolt Size : 1 1/8" UNC Or (M30) x 160 Long No. of Bolts : 20 EA. Holes Diamater : 31.75 mm.
blind flange Class 150
Reference : ANSI ASME B16.5 Flanges
Size NPS : 20"
Size DN : 500 mm.
Blind Flange Thickness : 38.1 mm.
Weight : 130 kg.
StudBolt
Size : 1 1/8" UNC Or (M30) x 160 Long
No. of Bolts : 20 EA.
Holes Diamater : 31.75 mm.