Types of Offsets
Black Squares
Tube Bending
Mitering Fittings
Templates
100
Two mitered fittings back to back are used to?
Make a short-simple offset.
100
On a right triangle this side is always opposite of the angle of interest.
Offset
100
The dimension that must be taken into account as the result of a bend (based on bender radius and degree of bend).
Gain.
100
You can miter any degree of fitting out of there types of 90 deg. ells.
Long Radius or Short Radius.
100
This template is used for a perpendicular branch of the header.
Saddle
200
The use of a 90 deg. ell and a mitered fitting give you?
A Combination Offset
200
This  "run" side of a right triangle is called this in trigonometry?
Adjacent
200
This formula (1/2 Deg.Tan x Radius) is used to calculate?
Take-Off
200
This formula (O.R. x Degree x .01745) gives?
The cutback dimension on the heel of a 90.
200
This template is used when the branch comes off the header at an angle.
Lateral
300
This type of offset allows you to change elevation and make an offset with (2) fittings and (1) piece of pipe.
A Rolling Offset.
300
To calculate a angle for a fitting, one side of the framing square should be aligned with?
The Radius Point
300
Radius x Degree x .01745 is used to calculate?
Length of Arc
300
This formula (I.R. x Degree x .01745) gives?
The cutback in the throat for mitering a 90.
300
This template is used when a support comes off the heel of a 90.
Dead Leg
400
When running more than one pipe in a pipe rack or up a wall you would use this to keep the spread the same going thru an offset.
1/2DegTan x Radius = Equal Spread
400
You can check your numbers on these (2) types of offsets by dividing nominal pipe size into the offset and getting a factor.
Short-simple Offset and Combination Offset
400
This mark on a hand bender is used to make a left-hand bend.
The "L"
400
To level up a mitered fitting when tacking it you could use.
Framing Squares and a Level.
400
This template is used when (3) lines intersect.
Wye
500
Changing direction thru a rolling offset is called?
A combination offset
500

The pipe/elbow size determines this important item when laying out for your fittings.


The radius
500
This mark on a hand bender is used to make a reverse bend.
The "R"
500
Mitered Fittings are used to?
Make short offsets.
500
This template is used is used when making a 90 out of (3) or more pieces of pipe.
Multi-piece turn
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