gaskets and piping

Question 1

unconfined gasket joint for low pressure used primarily on cast iron glanges

Answer 1

flat faced

Question 2

unconfined gasket joint used for high pressures up to 900 psi

Answer 2

raised face

Question 3

raised face gasket joint for pressures below 900 psi

Answer 3

1/16

Question 4

raised face gasket joint for pressures above 900 psi

Answer 4

1/4

Question 5

confined gasket joint using a metallic gasket

Answer 5

tongue and groove

Question 6

semi confined gasket joint has good support against blowout and offers good support

Answer 6

male and female

Question 7

self confined joint uses metal ring for high pressure, high temperature and corrosive environment

Answer 7

ring joint

Question 8

3 types of metal ring gasket

Answer 8

delta
oval
octagonal

Question 9

blind used to close of end of piping

Answer 9

flange blind

Question 10

2 blinds used between pipe flanges

Answer 10

pancake

spectacle

Question 11

gasket used to cover entire flange and the bolt holes

Answer 11

full face gasket

Question 12

gasket used to fit inside the bolt circle requiring only some of the bolts to be removed

Answer 12

flat ring gasket

Question 13

gasket made of stainless steel with a non metallic insert for high pressure and high temperature application

Answer 13

spiral wound gasket

Question 14

2 methods for bolt layout

Answer 14

angle

chord

Question 15

2 reasons why gasket move while in place

Answer 15

bolt load

internal pressure

Question 16

reamer for power reaming

Answer 16

straight fluted

Question 17

reamer for hand reaming

Answer 17

spiral hand

Question 18

blind requiring 2 gaskets while in service

Answer 18

spectacle