Pipe Tees on Cones Flashcards
An alternate trade name for a pipe tee on cone fitting is what?
Stub Y
Which pipe tee on cone fitting is most preferred on dust collection systems?
30 degree pipe angle fitting
Pipe tee on cone fittings are found in dust collection systems and?
Commercial air handling systems
What plan views are needed to develop all patterns for a pipe tee on cone fitting?
Both the pipe tee’s and the conical fitting’s plan view
The pipe tee stretchout is developed using?
Parallel line development
On which side of the stub is the most common place to put the seam?
The short side of the stub
The miter reference points on a conical fittings plan view are not always in numerical order. True or false?
True, this order will vary depending on the stub’s size, location, and the conical fittings dimensions.
The distance from the opening of the stub to the points on the miter line are all true lengths. True or false?
True
The true lengths can be transferred across to develop the stub pattern using?
Parallel line development
How do you calculate the stub stretchout?
By multiplying the diameter by 3.14 and then diving by 2
What is only necessary when the stub is on centre?
Only a half of the stub pattern is necessary
Sectional curves can be found in what fitting?
45 degree fitting
What is the minimum number of points needed to develop sectional curves?
3
What view is developed from the sectional curves?
Hole miter plan view
What must be developed on the elevation view prior to creating the hole pattern stretchout?
Developed miter
