Flowell spectacle figure 8 blinds thicknesses are in accordance with api 590 to assure that these units will withstand the temperature and pressure of an ansi rated flange.
Figure 8 blind.
Types of figure 8 blinds we carry.
Spectacle blind line blanks.
With this type of blind its location is easily recognized in the piping run and whether the line is open or blocked off.
Carbon steel units are available from stock.
Spectacle blind type 3.
An 8 blind or a spectacle blind is a piping fitting that is used for providing positive isolation.
They are also known as line blanks since they are used to blank a line.
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.
Dimensions of class 150 rf figure 8 blanks or spectacle blinds as per asme b16 48.
A spectacle blind is basically made up of two metal discs attached to each other by a metal strip as shown in the figure.
24 hour call out services available.
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.
One is solid disc and the other is hollowed.
We offer a variety of sizes and grades to.
Spectacle blind type 4.
The figure 8 blind or spectacle blind is a one piece or welded assembly with a blank side and a spacer side.
Looking to rent or buy figure 8 blinds.
Paddle blank type 1 click any image above to enlarge it and lock it in place then scroll to the bottom table for dimensions spectacle blind flange classes choose your pressure class below.
It consists of a pair of metal discs attached to each other as shown in the figure.
Figure 8 spectacle blinds.
The hollowed disc allows fluid flow and solid disc is used for positive isolation.
304 and 316 stainless steel units are also readily available.
At hydro blind solutions we carry a wide.
An 8 blind or a spectacle blind is a piping fitting that is used for providing positive isolation.
Figure 8 blinds supplying companies worldwide with figure 8 blinds spectacle blinds more.