Topic: Spectacle Blind
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Answers to Common Questions
What is a spectacle blind flange?
"A spectacle blind - also known as a figure-8 blind - is generally a piece of metal that is cut to fit between two pipe flanges and usually sandwiched between two gaskets. A spectacle blind is often made from two metal discs that are attach... Read More »
Source: http://wiki.answers.com/Q/What_is_a_spectacle_blind_flange
What is a spectacle blind in a piping system and what is it for?
The whole idea of a spectacle blind is so that one can be absolutely sure that an item of equipment is properly and securely blanked off with no possibility of any flow or leakage through a valve during maintenance. The flow can be diverted... Read More »
Source: http://wiki.answers.com/Q/How+does+a+spectacle+blind+work
What is Spectacle Blind?
It is a flow control and safety device used in piping. It is a steel plate cut into two discs of a certain thickness. The two discs are attached to each other by section of steel similar to the nose piece of a pair of glasses. One of the di... Read More »
Source: http://answers.yahoo.com/question/index?qid=20071018213346AA9fGuz
More Common Questions
Answers to Other Common Questions
My Grandpa is blind, and he wears black glasses because his eyes are really sensitive to light, and also blind people wear them because their eyes move on their own, and not really in any particular direction, so they wear them so people do...
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Source: http://answers.yahoo.com/question/index?qid=20070422090236AAy6dck
The whole idea of a spectacle blind is so that one can be absolutely sure that an item of equipment is properly and securely blanked off with no possibility of any flow or leakage through a valve during maintenance. The flow can be diverted...
Read More »
Source: http://answers.yahoo.com/question/index?qid=20060814091812AAo7Irk
Spectacle blind and figure 8 is the same. It is being used in many process industires to isolate a system or pipeline or to isolate a vessel from the rest of the system. Some use spade to put up an isolation.
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Source: http://answers.yahoo.com/question/index?qid=20071218043454AAwrLrH
