WorksheetsFlange Face and Gasket
Total questions: 10
Worksheet time: 6mins
What type of gasket is this ?
Full Face
Flat Ring
Raised Face
Which one of these factors must be considered before choosing a gasket or O-ring?
cost
compatibility
availability
maintenance
The gasket that is made of stainless steel with a graphite insert is the ___________________ gasket.
strip
ring
spiral wound
envelope
What is the function of the outer ring in a semi-metallic gasket?
Centering gasketing portion between flanges
Prevents internal extrusion of the gasket when compressed
Limiting bolt load at proper compression
Preventing external expansion of the gasket when compressed
Which type of gasket is designed for high pressure, high temperature, or highly corrosive applications?
Lens Ring Gasket
Solid Metal Gasket
Flat Solid Metal Gasket
Semi-Metallic Gasket
Named the flange face type shown in the picture.
Male and Female (M&F)
Named the types of flange shown in the picture.
Slip-On Flange
Weld Neck Flange
Blind Flange
How is a Full Face Gasket dimensioned?
O.D = O.D of Tongue, I.D = I.D of Tongue
O.D = O.D of Male Face, I.D = Nominal O.D of Steel Pipe
Self-Centering O.D = BCD - Bolt Diameter, I.D = Nominal O.D of Steel Pipe
O.D = O.D of the Flanges, I.D = Nominal O.D of Steel Pipe
What unique characteristics does a spiral wound gasket possess?
Resistance to low temperatures & low pressures
Inability to adjust to changes in operating conditions
Poor sealability with a large gasket area
Resilience to high temperatures & high pressures
What is the function of the outer ring in a semi-metallic gasket?
Centering gasketing portion between flanges
Prevents internal extrusion of the gasket when compressed
Limiting bolt load at proper compression
Preventing external expansion of the gasket when compressed
