1 2 to 60 dn 12mm to dn 1500mm.
Figure 8 blind dimension.
And thickness based on flange rating and blind.
A spectacle blind is basically made up of two metal discs attached to each other by a metal strip as shown in the figure.
304 and 316 stainless steel units are also readily available.
Carbon steel units are available from stock.
Dimensions of class 150 rf figure 8 blanks or spectacle blinds as per asme b16 48.
An 8 blind or a spectacle blind is a piping fitting that is used for providing positive isolation.
A figure 8 blank also called a spectacle blind flange is a pressure retaining plate with one solid end and one open end connected with a web or tie bar.
The largest inventory of spectacle blinds figure 8 blind blank eye glass blind blank in any size rating or alloy what is a spectacle blind.
One is solid disc and the other is hollowed.
Find your paddle blind dimensions for o d.
A spectacle blind is generally a piece of metal typically carbon steel or stainless steel that is machined to fit between two pipe flanges and usually set in between two gaskets.